Thornton Land for Sale

Welcome to Thornton, Colorado – a vibrant city that perfectly blends suburban charm with the excitement of urban living! Nestled in Adams County, just a short drive from downtown Denver, Thornton offers residents a unique lifestyle that combines convenience, community, and natural beauty.

Thornton is known for its friendly neighborhoods, excellent schools, and an abundance of parks and recreational opportunities. With over 2,000 acres of parks and open space, residents can enjoy a variety of outdoor activities, from hiking and biking to picnicking and playing sports. The city also boasts a thriving arts scene, with numerous cultural events and festivals throughout the year that bring the community together.

For those looking to invest in their future, there is an exciting opportunity to purchase land for sale in Thornton. This growing area is ideal for anyone looking to build their dream home or invest in property that promises long-term value. With easy access to major highways, shopping centers, and dining options, the land available in Thornton is perfectly situated to take advantage of all the amenities the city has to offer.

Imagine designing a home that reflects your personal style, surrounded by the picturesque Colorado landscape and a welcoming community. Whether you’re a first-time buyer, a seasoned investor, or someone seeking a peaceful retreat, the land for sale in Thornton is a canvas waiting for your vision.

Explore the possibilities and discover why Thornton, Colorado, is the perfect place to plant your roots and create lasting memories. Your dream property awaits!

Newest Thornton Land for Sale

$499,000

5449587 MLS

this rectangular lot with 189 feet of frontage on the west side of North Huron Street is suitable for development with a wide range of commercial uses in accordance with GC zoning-Thornton

9471 N Huron St, Thornton

Listing courtesy of Michael Martin.

720-692-6563

$499,000

5449587 MLS

this rectangular lot with 189 feet of frontage on the west side of North Huron Street is suitable for development with a wide range of commercial uses in accordance with GC zoning-Thornton

9471 N Huron St, Thornton

Courtesy of Cherry Creek Commercial Real Estate . 720-692-6563

$575,000

4448723 MLS

One of the rarest opportunities on the market: a fully prepped, build ready 3.5 acre lot where the infrastructure has already been completed. Whether you are a builder, already have a builder in mind, or want expert guidance from DRH homes, this property says "no problem" to whatever you're dreaming up. The water tap/use fee has already been secured and paid for, a huge advantage since most lots must wait until permitting to even begin that process. Water fees in competing locations run $28,000 to $110,000 plus metro district fees & THIS IS INCLUDED AND ALREADY PAID. The private paved road, fiber optic broadband conduit, natural gas and electric are all included. At the time of construction, buyer to only be responsible for connecting from the front of the lot to the home. The seller also has a lot specific soils report and recorded site plan for the subdivision. All of this saving you significant time and money. This 3.5 acre canvas is ready to build a large estate home or a smaller farm house..truly custom to your needs. Some ideas that would work perfectly on this lot include a detached garage for cars, boats or toys (3600 10 car+ detached garage would fit just fine), An ADU/cottage home or an entertainment retreat with a golf simulator, pool table, ping pong, mezzanine for work at home office. The property also follows Adams county rules for livestock so build a barn for horses, chickens, donkeys, goats, llamas, bees and more. Located in unincorporated Adams County, enjoy reasonable taxes with no metro district and no special taxing district. Opportunities like this, with prepaid infrastructure and a pick your own builder scenario simply don't come along often. 3.5 acres of serene space with gorgeous mountain views, mature trees and private cul de sac location close to schools, shopping and E470. If you don't have a builder and need a trusted name to guide you we have you covered with highly respected DRH Homes, Inc. with over 30 years experience

4225 E 145th Ave, Thornton

Listing courtesy of Claire Gilmore.

CLAIREMGILMORE@GMAIL.COM,303-466-4663

$575,000

4448723 MLS

4225 E 145th Ave, Thornton

Courtesy of MB KELL & COMPANY . CLAIREMGILMORE@GMAIL.COM,303-466-4663

$1,900,000

7037186 MLS

Rare infill opportunity in a rapidly growing North Metro corridor. This 107,740 SF (2.4734-acre) parcel offers excellent access and visibility with egress from both Quebec St and E. 130th Ave. Currently zoned A-3 in Adams County and not annexed into Thornton, the property presents flexible future-use potential for residential, commercial, retail, church, or mixed-use development. Surrounded on two sides by established single-family neighborhoods with home values ranging from the $500s to $700s, the site also benefits from strong nearby commercial activity, including a Walmart-anchored retail center directly west across Quebec St, along with auto parts stores, car wash services, auto repair, fast food, and additional retail amenities. The property currently includes two income-producing rental homes and is fully fenced with horse facilities and equestrian amenities already in place.

12970 Quebec St, Thornton

Courtesy of LoKation . jon@coylere.com,720-635-0441

$899,900

5982598 MLS

4 Horses allowed on this land. Picture the possibilities on 3.44 acres of Agricultural, AG-zoned land, in one of Thornton’s most convenient locations. This lot offers the space and freedom to create something truly special. Restore and reimagine the existing home, repurpose the outbuildings, or explore plans for a new residence, ADU, workshop, garage, outbuilding, and/or stable. A planned city roundabout is expected to be constructed, taking only a small portion of the land, while creating a welcoming new entrance. Those plans are in the supplements. The existing well was drilled to 472 feet, with a reported max sustained pumping rate of 15 gallons per minute for domestic and irrigation purposes. Well records are available in the supplements, and buyers should verify that the well will support their intended use. Lead-based paint and radon reports are available in the supplements. Current septic and asbestos information will be added when obtained. AG zoning may allow one primary residence, an attached or detached ADU, accessory buildings, up to four private horses, and six hens. Certain business uses may also be possible. Discuss your intended use with Thornton Planning before submitting an offer. New roof in 2023 and new water heater in 2026. This is a rare opportunity for a buyer with vision, resources, and the desire to create a truly one-of-a-kind property. Buyer and buyer’s agent must complete all due diligence and verify buyer requirements and that they will blend with the current well, septic, lot, drainage, and be in align with all requirements of the AG-Zoning before submitting an offer. Serious, qualified buyers only. Agents, Do not schedule a showing to just come look. Post Closing Occupancy Agreement requested. Vet your buyers please. Four-hour showing lead time required; 24 hours preferred. AGENTS, PLEASE READ THE PRIVATE REMARKS IN THE MLS. One-of-a-kind lot! Enormous Potential! Call the listing agent with any questions.

12380 York St, Thornton

Courtesy of eXp Realty, LLC . Scott@ReZion.us,720-352-7704

$200,000

9151884 MLS

Rare opportunity to build in the established Signal Creek neighborhood! This interior residential lot comes with substantial preconstruction work already completed for a proposed custom single-family residence. Seller has detailed residential construction drawings, site and floor plans, basement and roof plans, exterior elevations, 3D views, electrical layout, plus separate structural foundation and framing plans. Provided plans bear City of Thornton planning and building-code review approval stamps from 2025, potentially giving the next owner a valuable head start. Located within Adams 12 Five Star Schools and surrounded by an established residential community. Plans and supporting documents available for review. Buyer to independently verify current zoning, permitting, utilities, setbacks, approval status, and usability of plans.

2932 E 133rd Cir, Thornton

Courtesy of Keller Williams Realty Downtown LLC . rubenmb@kw.com,720-453-8370

$315,000

IR1065249 MLS

Rare build-ready lot in Gleneagles Estates with HOA-approved architectural plans - ready to break ground now, or submit your own design. Nestled among Thornton's luxury custom homes, with an estimated finished value of $1.4M-$2M+. Minutes to Denver, DIA, and major highways. Opportunities like this don't last!

8489 E 130th Ave, Thornton

Courtesy of LIV Sotheby's Intl Realty D . 8007469464

$230,000

6952995 MLS

Last remaining lot in the custom section of Waterside at Todd Creek. Faces west and does not back up to other housing. Unusually large lot at over a half acre. Very short walk to community playground. Lot is owned by custom builder Peak 3 Properties ,LLC. They will be the required builder and have built many new homes in the Todd Creek area. The new home must be designed by an architect to meet your requirements. Heritage Todd Creek public golf course and clubhouse within 5 minutes. Call listing broker for more details.

15758 Spruce St, Thornton

Courtesy of MB Provident Real Estate . rbkrealestate@gmail.com,720-870-1959

$450,000

2104498 MLS

Unlock the potential of this unique opportunity. This 1.577 acre site is just off Washington Blvd and is almost permit-ready for a 14,960 SF commercial building. This is a rare opportunity for developers, investors, or an owner user to create a high-value asset in a growing market. This project is nearly shovel-ready for a modern commercial facility designed to meet today’s demand for flexible, efficient, and adaptable spaces. This property provides the perfect foundation for a wide range of uses in City Center (CC) Zoning. The combination of size, location, and versatility positions this project as an outstanding investment for those looking to capture growth and maximize returns.

400 Russell Blvd, Thornton

Courtesy of Beacon Real Estate Services LLC . Justin@beaconrealestateservices.com,720-939-9494

$1,065,000

9301719 MLS

Available for sale or ground lease. Lease rate is $145,000/yr NNN • ±1 Acre • Adams County Parcel - 0172118000032 • Zoning: General Commercial • 28,000 VPD on Colorado Blvd • 26,000 VPD on 104th Ave • Shadow Anchored by Safeway • Rare Infill Opportunity in Mature Area • Within HUD QCT

Colorado Boulevard, Thornton

Courtesy of Equity Colorado Real Estate . ai@andersoncrg.com,801-509-3686

$315,000

4270663 MLS

One of the only build-ready lots available in Gleneagles Estates — and it comes with something truly rare: architectural plans fully approved by the HOA, ready…One of the only build-ready lots available in Gleneagles Estates — and it comes with something truly rare: architectural plans fully approved by the HOA, ready to break ground. And while the approved plans are ready to execute immediately, buyers are welcome to submit their own custom design — giving you the flexibility to build exactly what you envision while still benefiting from the groundwork already done. And the options don't stop there. The seller is a developer who is also offering to build the approved home for you within an 18-month timeframe — so whether you want to take the reins yourself or hand it off to an experienced developer, this opportunity works either way. Situated in one of Thornton's most prestigious custom home communities, surrounded by luxury builds and an estimated finished home value of $1.4M–$2.9M+, this is a turnkey opportunity for builders, investors, and end-users alike. Utilities are nearby, and the location offers easy access to Denver, DIA, and major highways. Opportunities like this don't wait — especially with the plans already done.

8489 E 130th Ave, Thornton

Courtesy of LIV Sotheby's International Realty . anguyen@livsothebysrealty.com,720-883-7626

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