Refine Search
Map
Sort by
$469,999
4 Beds ⋅ 4 Baths ⋅ 36916146 MLS ⋅ ACTIVE Status
Spacious 4 bedroom Home in Desirable Auburn Lakes Pines, Private Backyard and Modern Living. This inviting two-story home is ideal for families or anyone who is looking for the perfect blend of comfort, space and convenience with easy access to schools, shopping and recreation. This home has great curb appeal with well-maintained front and back yards. Inside you will find 4 bedrooms with the master down and remaining bedrooms upstairs surrounding a game room, and three and a half bathrooms. The primary suite has a walk in shower, soaking tub, and connects to a generous walk in closet. This open floorplan is great for entertaining with a formal dining room and a kitchen with ample storage and counter space.

25314 Pineglen Terrace Dr, Spring
$485,000
4 Beds ⋅ 4 Baths ⋅ 18796911 MLS ⋅ ACTIVE Status
WHAT A GEM! ABSOLUTELY PRISTINE + LOADED WITH UPDATES! Versatile Interior Layout with Gameroom + Formals! Impressive High Ceiling Foyer - Leaded Glass Door! REMODELED Island Kitchen: Granite Counters, Stainless Appliances, 42" Cabinetry Galore, Subway Tile Backsplash, Recessed Lighting, & Handy Planning Desk! Vaulted Ceiling Family Room - Gas Log Fireplace + Abundant Natural Light! Beautiful Formals - Great for Entertaining! Extensive Hardwood Flooring + Stately Crown Millwork! Privately Located First Floor Master Suite - Dramatic Tray Ceiling + Updated Garden Bath with Granite Counters, Frameless Shower Enclosure, & Dual Walk-In Closets! Large Gameroom/Media Room - Pool Table Included in Sale! Oversized Secondary Bedrooms - One with Direct Access to Full Bath (Both Secondary Baths are Updated)! Finished Attic Storage Space Above Garage! Extended Patio with Flagstone + Pergola! Quaint Community with Pool, Sports Courts, Playground, & Picnic Area! Klein ISD! PAMPERED BY ORIGINAL OWNERS!

3622 Chessnut Glen Dr, Spring
$314,500
4 Beds ⋅ 2 Baths ⋅ 36472405 MLS ⋅ ACTIVE Status
Beautifully updated 1-story home in the amenity-filled community of Hannover Village, tucked away on a quiet cul-de-sac. Situated on an oversized lot with no rear neighbors, & backs up to a scenic walking trail featuring a spacious backyard with a screened-in patio with lush greenery & idyllic views all around. A step inside reveals a light & bright open-concept home with soaring ceilings, tile flooring, fresh paint, & an incredibly chic & updated kitchen. The ideal floorplan makes everyday living & entertaining effortless. The private primary suite features dual sinks, a soaking tub, separate glass-enclosed shower, & a generously sized walk-in closet. Additional highlights include a versatile flex space that can be used as an office, spacious secondary bedrooms, utility room in-house. Residents can enjoy the community pool, playground, & park areas w/convenient access to shopping, dining, major commuter routes in the heart of Spring, TX. Full list of updates available upon request.

2507 Grayfeather Ct, Spring
$559,900
4 Beds ⋅ 4 Baths ⋅ 19732450 MLS ⋅ ACTIVE Status
Located in an exclusive gated community, this stunning 3 car garage, 4-bedroom, 3.5-bath home features soaring ceilings, an open-concept design and wide-plank hand-scraped hardwood floors throughout the main living areas. The first-floor primary suite offers privacy and comfort, while the dedicated home office is perfect for working from home. The gourmet kitchen is equipped with premium appliances, oversized island, and seamless flow into the living and dining areas. Upstairs, enjoy a spacious game room, private theater/media room, and balcony. Oversized lot bordering a nature reserve, this home offers added privacy, peaceful views, and access to nearby walking trails. The backyard is built for entertaining with a fully equipped outdoor kitchen and plenty of space to relax. Quick access to The Woodlands, Grand Parkway, top-rated schools, shopping, dining, parks, and major commuter routes. Original owner, unique floor plan. Brand-NEW 30-year roof will be installed before closing.

4315 Sanctuary Halls, Spring
$487,000
4 Beds ⋅ 4 Baths ⋅ 11857314 MLS ⋅ ACTIVE Status
MOTIVATED SELLER! Nestled within the Lakes of Cypress Forest, this home blends privacy and natural beauty in the heart of Spring. Convenient access to Intercontinental Airport, The Woodlands, Exxon Campus, Beltway 8, 99 Grand Pkwy & Hardy Toll Rd. Residents enjoy stocked lakes, trails and wildlife. The neighborhood is thoughtfully designed for relaxation & recreation, featuring a community pool, splash pad and park areas. Inside, the home offers a spacious layout for everyday living. A formal dining, dedicated office, and primary suite all located downstairs as well as an enclosed patio that can be reversed back to an open patio. Upstairs are 3 large bedrooms w/walk-in closets and an equipped media room for movie buffs, another family room, and a built-in desk area with bookshelves. Cat-5 Ethernet to most rooms. The home features a 3-car garage w/work area and a backyard fountain. Never Flooded; Roof and A/C installed within last 5 years—adding value & peace of mind.

18743 Duke Lake Dr, Spring
$429,000
5 Beds ⋅ 5 Baths ⋅ 44393041 MLS ⋅ ACTIVE Status
Welcome to 3011 Grand Lakeview Drive, a spacious 5-bedroom, 4.5-bathroom home offering over 3,300 sq ft in the sought-after Louetta Lakes community. Built in 2003, this two-story home features high ceilings, a grand foyer, and an open-concept layout that flows from the living room with fireplace into the kitchen and breakfast area. The first floor includes a guest suite with private bath, while upstairs you'll find the primary suite, three additional bedrooms, and a generous game room—perfect for flexible family living. Situated on an 8,035 sq ft lot, the home also offers a private backyard, two-car garage, and access to neighborhood lakes and trails. Zoned to Klein ISD and conveniently located near shopping, dining, and major roadways, 3011 Grand Lakeview Drive is move-in ready with space to grow.

3011 Grand Lakeview Dr, Spring
$384,000
4 Beds ⋅ 3 Baths ⋅ 21697987 MLS ⋅ ACTIVE Status
Meet the residence at 19106 Lost Mine Trl, designed for everyday comfort with a welcoming fireplace providing a central feature. The kitchen features a functional island, an accent backsplash, and all stainless steel appliances for streamlined meal preparation. The primary bathroom includes double sinks and a relaxing jacuzzi tub, complementing the organized walk in closet in the primary bedroom. Outdoor amenities include a comfortable covered patio overlooking a fenced in backyard and a refreshing in ground pool. This property blends updates and leisure for an exceptional lifestyle. Included 100-Day Home Warranty with buyer activation.

19106 Lost Mine Trl, Spring
$429,900
3 Beds ⋅ 2 Baths ⋅ 17213260 MLS ⋅ ACTIVE Status
This well-maintained brick home offers 3 bedrooms and 2 baths with an open layout and generously sized rooms throughout. The kitchen features granite countertops, abundant workspace, stainless appliances, and a spacious pantry, all opening to the dining area with a brick fireplace. A cozy breakfast nook connects easily to the oversized carport. The living room is filled with natural light from large picture windows. Durable wood-look tile flooring runs throughout. An oversized garage with workspace adds flexibility, while the large covered patio overlooks the spacious back yard. There is plenty of space to add a garden, pool, and more. Ample of parking for boat, RV, etc. 22KW whole house generator for peace of mind. Ideally located near major roads, shopping, and dining, with an additional adjoining 1/4 acre lot available for purchase. No MUD, HOA fees, or city taxes. This home is ready to be filled with laughter, gatherings, and everyday moments that truly make a house feel like home.

21809 Tophill Dr, Spring
$227,900
3 Beds ⋅ 2 Baths ⋅ 7232575 MLS ⋅ ACTIVE Status
Welcome to this charming one story home located in the Forest Ridge community offering comfort, functionality, and an ideal location. Featuring 3 spacious bedrooms and 2 full bathrooms, this home is designed for both everyday living and easy entertaining. Community counts with a Community Park and Volleyball court. Kitchen offers breakfast bar, conveniently located near City Centre were you can enjoy quick access to a variety of shopping, dining, and entertainment options. The home is also just minutes from a local water park, making a great spot for fun and relaxation.

3010 Swift Brook Glen Way, Spring
$337,000
5 Beds ⋅ 3 Baths ⋅ 34627442 MLS ⋅ ACTIVE Status
Welcome to this stunning 2-story home, perfectly situated on a desirable corner lot in a well-established, family-friendly neighborhood. This meticulously maintained residence boasts 5 spacious bedrooms and has undergone extensive remodeling and updating throughout most of the house, showcasing fresh interior paint and modern finishes. Enjoy the peace and quiet of a cul-de-sac location, while still being just moments away from every amenity you could desire – including a variety of restaurants, convenient stores, shopping centers and essential medical facilities. For recreation, a neighborhood pool and park are just down the street, offering endless opportunities for outdoor fun and relaxation. This home truly combines comfort, convenience, and charm, making it an ideal choice for your next move.

3402 Crystal Dove Dr, Spring
$335,000
5 Beds ⋅ 3 Baths ⋅ 96698501 MLS ⋅ ACTIVE Status
Stunning 2-story home in Louetta Park featuring an open floor plan, soaring high ceilings, and a fully renovated kitchen with granite countertops. 4–5 bedrooms, 2.5 updated baths, and zero carpet throughout. Primary suite on the main floor, game room upstairs, and zoned to top-rated Klein ISD. Minutes from Grand Parkway (99) & I-45.

2019 Louetta Mist Dr, Spring
$479,900
5 Beds ⋅ 4 Baths ⋅ 18128413 MLS ⋅ ACTIVE Status
Welcome to your private retreat in the highly sought after Coventry community, just minutes from Augusta Pines and Creekside, The Woodlands. This well maintained home offers space, flexibility, and retreat style outdoor living. The main level features a spacious primary suite and a rare junior primary with its own full bath ideal for guests, nursery, or multi generational living. A dedicated home office downstairs can easily serve as a sixth bedroom. Bright, open living spaces create a layout perfect for everyday living and entertaining. Step outside to a backyard built for enjoyment, complete with a sparkling pool and spa, perfect for relaxing or hosting gatherings year round. Situated on a OVERSIZED corner lot, this home offers added privacy and curb appeal. Zoned to top rated schools and conveniently located near shopping, dining, and community events. If you’ve been searching for flexibility, location, and a true backyard escape, this is the one. Be sure to click on virtual tour.

7411 Stonesfield Pl, Spring
$299,000
3 Beds ⋅ 2 Baths ⋅ 82143864 MLS ⋅ ACTIVE Status
Charming single-story Beazer home built in 2009 on a quiet cul-de-sac lot in Northcrest Village. This 3-bedroom, 2-bath home offers approximately 1,826 sq ft of living space with an open floor plan, spacious living area, eat-in kitchen with pantry, and separate formal dining. All bedrooms are downstairs with generous walk-in closets. The primary bath features double sinks and a separate shower. Energy-efficient features include a radiant barrier, low-E windows, and more. Enjoy the fenced backyard with a covered patio — perfect for entertaining. NEW ROOF (April 2026) • NEW FLOORS THROUGHOUT (April 2025) • NEW AC (May 2023) • OVERSIZED LOT WITH EXTRA-LARGE BACKYARD Room dimensions are estimates only — buyer to verify all measurements and perform their own due diligence. Convenient location with easy access to I-45, Grand Parkway, Klein ISD schools, shopping, and dining.

21839 Leigh Creek Dr, Spring
$1,590,000
4 Beds ⋅ 7 Baths ⋅ 86929385 MLS ⋅ ACTIVE Status
A stunning expression of timeless Mediterranean elegance, this exceptional estate rests on a quiet cul-de-sac within an exclusive gated community! Designed for refined living and effortless entertaining, the home blends architectural beauty with modern comfort. Step through the doors into a world of grandeur, where soaring ceilings & travertine floors create an unforgettable first impression. Natural light floods the interiors through expansive walls of windows, drawing your eye to the breathtaking backyard oasis complete with a sparkling pool & lush landscaping. A magnificent living room with a striking fireplace flows into the sunlit breakfast area. The kitchen features double sinks & generous prep space. Outside, a covered patio overlooks the resort-style pool, perfect for unforgettable evenings. Residents enjoy amenities including a community center, pool, fitness center, tennis courts, walking trails, lakes, semi-private golf course, & an equestrian facility. Don't miss out!

14 Post Shadow Estate Ct, Spring
$275,000
4 Beds ⋅ 3 Baths ⋅ 78007059 MLS ⋅ ACTIVE Status
Step into a beautifully refreshed retreat where comfort, style, & everyday convenience align effortlessly. Sunlit, open living spaces create an inviting atmosphere with a seamless flow ideal for entertaining or unwinding in style. The heart of the home shines with new granite kitchen countertops (2024), while both bathrooms feature updated vanities & granite countertops (2024), adding a fresh, elevated feel throughout. A newly added back porch (2024) extends living outdoors, perfect for relaxing evenings or weekend gatherings. Recent upgrades bring confidence & value, including a new roof (April 2023), new gutters (May 2023), & a brand-new fence (July 2025). Enjoy private parking, a spacious garage, & a large, level backyard offering endless potential for outdoor living & entertaining. Set in a clean, peaceful community with highly regarded schools nearby & just moments from shopping, dining, & major highways, this home delivers an exceptional blend of comfort, style, & location.

1930 Emerald Pathway Dr, Spring
$269,000
4 Beds ⋅ 2 Baths ⋅ 44358082 MLS ⋅ ACTIVE Status
Welcome to the Best Value in Dove Meadows! Finding a true 4-bedroom single-story home in this area is tough—finding one with over 2,030 sq. ft. and a $20,000 price cut is nearly impossible! Step inside to discover a bright, open floor plan highlighted by tough laminate flooring and huge windows. The kitchen shines with sleek granite counters, perfect for weeknight dinners and weekend entertaining. At the end of the day, retreat to your private primary suite built for total relaxation. Situated just minutes from I-45 and the Grand Parkway, your daily commute just got a whole lot easier. Don't wait on this one—book your private walkthrough today!

21330 Golden Dove Dr, Spring
$309,900
4 Beds ⋅ 4 Baths ⋅ 6178367 MLS ⋅ ACTIVE Status
Welcome to 21554 Rainfall Park Drive - one of the largest floor plans in the neighborhood! This move-in ready 4-bedroom, 3.5-bath home offers generous living space and a rare FIRST-FLOOR PRIMARY SUITE. The WASHER, DRYER & REFRIGERATOR are ALL INCLUDED! The kitchen and breakfast area open to the family room, while a formal dining room and upstairs game room add flexibility for living, working, and entertaining. The primary suite features dual vanities, soaking tub, separate shower, and walk-in closet. Wood-look tile flows through all downstairs living areas, with BRAND-NEW CARPET upstairs and FRESH INTERIOR PAINT throughout. Enjoy a large backyard with extended patio and room to personalize outdoor living. Conveniently located just minutes from I-45, TX-99 (Grand Parkway), and the Hardy Toll Road - offering quick access across the entire Houston metro. Zoned to highly regarded Klein Collins High School.

21554 Rainfall Park Dr, Spring
$555,000
2 Beds ⋅ 3 Baths ⋅ 27250930 MLS ⋅ ACTIVE Status
Welcome home to this beautiful, private property in the gated sections of The Retreat at Augusta Pines. Beautifully situated on a water lot with tranquil water views. You will enjoy the open concept floor plan with wood floors, high ceilings and lots of natural light. The gourmet kitchen is fully equipped with beautiful granite counter tops, stainless double ovens and LOTS of cabinets that flow seamlessly into the family room. The dinning room and study(or 3rd bedroom) have beautiful double doors that lead you to a courtyard. The primary suite is spacious with a bay window, double sinks, vanity, shower, large tub plus a very spacious primary close that conveniently connects to the laundry room. The secondary bedroom and full bath is very spacious with a large closet. The spacious covered patio is the perfect spot for relaxing or entertaining with the beautiful water views and no rear neighbors. Enjoy this wonderful, luxurious community minutes from golf, dinning and amenities.

7434 Kearney Hill Ln, Spring
$350,000
4 Beds ⋅ 3 Baths ⋅ 87505873 MLS ⋅ ACTIVE Status
Beautiful curb appeal sets the tone for this stunning family home, perfectly situated on a quiet cul-de-sac just minutes from Exxon Campus and The Woodlands! Inside, you’ll find stylish updates including rich wood-look laminate flooring in the entry and walkways, plus tile in the kitchen, breakfast area, and bathrooms. The spacious island kitchen features a built-in desk and opens seamlessly to the main living areas—ideal for everyday living and entertaining. Enjoy both formal living and dining spaces, along with a generous game room. The primary suite is conveniently located downstairs and offers an executive-style bath with ample closet space. This home truly checks all the boxes—don’t miss your chance to see it before it’s gone!

2726 Alderleaf Pl, Spring
$225,000
4 Beds ⋅ 2 Baths ⋅ 39378013 MLS ⋅ ACTIVE Status
Beautifully remodeled home just minutes from The Woodlands and I-45. This inviting property features an open floor plan with wood-look tile and carpet throughout. The kitchen boasts stainless steel appliances, granite countertops, and ample cabinet space, flowing into a spacious breakfast area and large living room. A versatile flex room at the front of the home can serve as an office, guest bedroom, or formal dining room. The primary suite offers plenty of space, a walk-in closet, and a beautifully tiled bathtub and separate shower. Two additional bedrooms and a full bath complete the layout, making this home both functional and comfortable. Enjoy access to a community pool, park, and lake. Come see it for yourself—this could be your perfect place to call home! All room sizes should be independently verified by the buyer.

3614 Kentwood Dr, Spring
$244,900
3 Beds ⋅ 2 Baths ⋅ 75407276 MLS ⋅ ACTIVE Status
Tucked away on a tranquil cul-de-sac in the established Cypressdale community, this 3-bedroom, 2-bathroom single-family home boasts recent cosmetic updates, making it completely move-in ready. You’ll love the open and inviting floor plan featuring high ceilings, a welcoming formal foyer, and a cozy gas-log fireplace at the heart of the living space. Retreat to the primary suite complete with an en-suite bath and a spacious walk-in closet. The outdoor space is just as impressive, featuring a fully fenced backyard with a massive covered patio and gorgeous mature shade trees—perfect for entertaining!

4811 Marywood Dr, Spring
$455,000
4 Beds ⋅ 3 Baths ⋅ 96883724 MLS ⋅ ACTIVE Status

4818 Preserve Creek Ct, Spring
$460,000
4 Beds ⋅ 3 Baths ⋅ 83059322 MLS ⋅ ACTIVE Status
Welcome to this beautifully maintained 1.5-story home in a corner lot, offering 3 bedrooms plus a versatile flex room—perfect as a home office, guest room, or 4th bedroom. The spacious kitchen features granite countertops, stainless steel appliances, and plenty of cabinetry, opening to comfortable living and entertaining spaces. Step outside to your own backyard retreat with a sparkling in-ground pool, ideal for relaxing or hosting. A double-wide driveway provides ample parking, and the Generac generator adds year-round peace of mind. Ideally located near The Woodlands with easy access to TX-99, shopping, and dining, and zoned to highly acclaimed Klein ISD—this home blends comfort, convenience, and lifestyle. This home has it all!

23519 Creek Wood Dr, Spring
$495,000
2 Beds ⋅ 3 Baths ⋅ 67874127 MLS ⋅ ACTIVE Status
Perfect for first-time homebuyers —this thoughtfully designed home offers the ideal balance of space, comfort, and convenience, with all the room you need and none of the wasted space. The spacious primary suite includes a luxurious bath, generous closet space, attached laundry room, and nearby study. Large windows overlook the covered patio and backyard, creating seamless indoor-outdoor living. The open kitchen, breakfast area, and living room with fireplace are perfect for gathering, while the formal dining room is ready for special occasions. A private upstairs guest suite provides a comfortable retreat for visitors, and the oversized three-car garage offers plenty of space for vehicles, storage, and even a golf cart. All room measurments are approxment, not to scale.

24602 W Kingscrest Cir, Spring
$420,000
3 Beds ⋅ 3 Baths ⋅ 75149036 MLS ⋅ ACTIVE Status
This leased property in Devonshire Park offers an exceptional investment opportunity. With 3 beds and 2 stories, this modern home features a seamless kitchen and living space with a stylish island kitchen. The first-floor master suite boasts a luxurious en-suite bath and spacious walk-in closet. Residents can enjoy community amenities like walking paths and a pool within the renowned Klein ISD. Immerse yourself in contemporary living in this upscale enclave with distinctive architectural styles. Contact Listing Agent for more details.

2606 Liguria Ln, Spring
$295,000
4 Beds ⋅ 3 Baths ⋅ 58931013 MLS ⋅ ACTIVE Status
This stately 4 bedroom, 2.5 bathroom home in a cul-de-sac exudes character! Built to last, this home boasts both a living room and a dining room, so one could be converted to an office, and it has plenty of closets! Most of the windows are energy efficient! The kitchen has double ovens and two pantries! Upstairs, the primary bedroom has a beautifully remodeled ensuite with two primary closets. The yard offers a gardener's paradise with custom flower beds, an extensive patio, and a small greenhouse behind the garage. In Cypresswood, you can enjoy amenities like two clubhouses, tennis courts, and pools. Convenient to I-45 and The Woodlands, it is zoned to Klein schools and close to Meyer Park and Bridgestone Park. This property is a gem waiting for your personal touch!

17507 Oxhill Ct, Spring
$265,000
3 Beds ⋅ 2 Baths ⋅ 51145948 MLS ⋅ ACTIVE Status
Major system upgrades make this home feel almost brand new. The roof was replaced in 2024 and the home was fully re-plumbed in 2022 to remove all galvanized plumbing. Additional improvements include a new electrical box and exterior outlets (2019), new gutters (2019), energy-efficient windows (2019), new exterior doors (2020), and updated exterior light fixtures. Interior upgrades completed in 2023 include new flooring, a kitchen update, new water heaters, and a new garage door. The shared bathroom was refreshed in 2026 with new paint, vanity top, mirror, and light fixture. The backyard offers plenty of space on a large 13,020 sq ft lot and includes mature pear, lemon, and fig trees. Washer and dryer will stay with the home. Located in an established community with access to a neighborhood pool, clubhouse, and park. The front door faces east, bringing in beautiful morning sunlight to start the day. ASK AGENT FOR OUR UPGRADES LIST & FAQ SHEET

21707 Glenbranch Dr, Spring
$1,290,000
1 Beds ⋅ 5 Baths ⋅ 83398974 MLS ⋅ ACTIVE Status
This is a Great Opportunity to move your business to this new location or start a new business altogether as in a Retreat or Wedding Venue. Land has Frontage to Hwy 99 and has 3 Entrances large enough for large trucks to enter and exit. Currently used by a Fence Company. Land has a totally upgraded 3900 Sq. Ft. Office Building with 13 Offices, a Showroom/Conference Room, Formal Waiting Receptionist Area, 3 Bathrooms (no showers), Printing Room, Kitchen and Mud Room. There also a 500 Sq. ft. Loft Style Guest House, a Lg Warehouse and a shed. Warehouse/Welding Shop is 2900 sq. ft. and has a bathroom, office, a space for a bedroom and living area on the second story. Parking: plenty of parking available along with 9 total Covered Carports. Most of the property has been fenced off on all sides with 3 access gates. You may even be able to convert the Office building into a Multi-Family home. Come and check out the 2 on site Ponds with a pier and the other with an island and a bridge.

5310 Logston Ln, Spring
$480,000
5 Beds ⋅ 4 Baths ⋅ 8354145 MLS ⋅ ACTIVE Status
Beautiful two-story home located in the desirable Country Lake Estates community in Spring. This spacious home offers 5 bedrooms, 3.5 bathrooms, and over 3,400 sq ft of living space with an open layout, high ceilings, and abundant natural light. The first floor features a private primary suite, home office/study, formal dining room, and a large living area with fireplace. The kitchen includes granite countertops, ample cabinet space, and a breakfast area. Upstairs offers four additional bedrooms and a large game room. Enjoy the private backyard with pool, spa, and patio, perfect for relaxing or entertaining. Conveniently located near I-45, shopping, dining, and zoned to Klein ISD schools.

19519 Piney Lake Dr, Spring
$419,000
3 Beds ⋅ 3 Baths ⋅ 39664543 MLS ⋅ ACTIVE Status
Experience the best in modern living in this new community with 49 homes in Devonshire Park. This 3-bedroom, 1-story home boasts a modern design, open kitchen, and spacious living area. The primary suite provides a peaceful retreat with an elegant en-suite bath and walk-in closet. Enjoy amenities like walking trails and a pool in the renowned Klein ISD. Don't miss out on the opportunity to live in this exceptional neighborhood.

2602 Martinas Ct, Spring