Longmont, CO Homes for Sale
A Boulder County address with far more housing variety than Boulder itself. Longmont offers historic blocks, new urbanist design, and conventional subdivisions inside one city.
- Boulder County address with broader housing choice
- Historic, new urbanist, and conventional stock compared
- St. Vrain Valley School District insight
- Honest read on lot size and value tradeoffs
Listings and availability can change quickly. Information on this website is general and for planning purposes. School attendance areas, district boundaries, taxing districts, and local regulations change over time, so verify details with the appropriate sources.
Living in Longmont
Longmont's real advantage is range. Very few Front Range cities let you choose between a century-old home on a historic grid and a brand new build without changing counties.
The city grew as an agricultural and manufacturing center rather than a resort or university town, and that history still shows in its bones. The original plat is a wide, generous grid oriented around Main Street, with alleys, mature street trees, and lot sizes that reflect an era when land was not scarce. Ring outward and you pass through mid-century additions, conventional subdivisions from several decades of growth, and finally recent construction on the eastern and southern edges. That layered development means a Longmont search genuinely spans more architectural eras and lot configurations than a search in most neighboring towns.
Water is a defining feature of daily life here in a way outsiders rarely anticipate. Union Reservoir on the east side supports swimming and paddling, McIntosh Lake sits within the city with a loop trail around it, and Sandstone Ranch anchors a large recreation and open space area along the St. Vrain corridor. The greenway following the creek through town is one of the more useful pieces of trail infrastructure in the county, and the flood recovery work done along it has left a corridor that is both functional and pleasant.
Longmont fits buyers who want a Boulder County address, a yard, and a garage without accepting the compromises that come with the county's tightest market. It suits people who want to walk to a real downtown with independent restaurants and a working Main Street rather than a manufactured town center. It fits less well for buyers who need to be within a few minutes of Boulder employment daily, since the corridor between the two cities carries real congestion at peak hours.
The city has also developed a genuine technology and manufacturing employment base of its own, which means not every resident here commutes elsewhere. That local job base gives the housing market a stability that a pure bedroom community does not have.
Longmont Neighborhoods and Areas
These areas differ by era and design philosophy more than by prestige, which is why comparing them requires knowing what you actually want from a street.
Old Town
The historic grid surrounding Main Street, with bungalows, Victorians, alleys, and a mature tree canopy. Walkability to downtown is the draw, and condition varies widely from original to fully restored.
Prospect
A distinctive new urbanist neighborhood with narrow streets, deep porches, detached garages off alleys, and bold contemporary architecture. It behaves like its own small town and appeals to buyers who want design intent over conventional layouts.
Southmoor Park
An established southwest-side neighborhood with mid-century homes, larger lots, and mature landscaping. Popular with buyers who want space and shade without moving to the edge of the city.
Kensington
A quiet residential pocket of conventional homes with consistent streetscapes and easy access to schools and parks. Often a practical fit for families who prioritize predictability.
Clover Basin
Southwest Longmont with newer construction, trail connections, and proximity to the Boulder corridor. Frequently chosen by buyers whose work sits toward the county's southern end.
Renaissance
A planned area on the eastern side with newer homes, parks, and a more suburban street pattern. Typically the strongest square footage value inside the city limits.
Schools in Longmont
One district covers the city, and it operates a notably broad set of specialized programs.
Longmont is served by St. Vrain Valley School District, which spans a large geographic area across parts of two counties. The district runs a number of focus programs and academies in addition to neighborhood schools, so the school conversation in Longmont often becomes a program conversation rather than purely an address conversation.
Attendance boundaries and program eligibility are periodically adjusted as enrollment shifts and facilities change. Verify the current assignment, any choice or focus program options, and application deadlines directly with St. Vrain Valley School District for the specific address you are considering.
Getting Around and Commuting from Longmont
Longmont sits at the intersection of three corridors, which is exactly why its commute options are broader than most towns its size.
Highway 119, known locally as the Diagonal, is the direct route southwest to Boulder and carries the heaviest commuter volume of any road here. Highway 66 runs east to west across the north side of the city, connecting toward Lyons and the mountain corridor in one direction and Interstate 25 in the other. Highway 287 runs north to south through town as Main Street, which is why downtown traffic and through traffic share the same pavement.
Denver commuters typically take Highway 119 to Interstate 25 or work south through Boulder County, and it is a longer trip than most people want to make five days a week. Fort Collins is a straightforward run up Interstate 25. Regional bus service connects to Boulder and Denver, which some residents use daily. The Boulder trip is genuinely pleasant off-peak and genuinely slow at rush hour, and that gap is worth testing yourself at the hour you would actually drive it before you choose a neighborhood.
Homes for Sale in Longmont
Live inventory across the city, spanning historic Old Town homes, the new urbanist blocks of Prospect, established mid-century neighborhoods, and newer construction toward the edges.
The search above pulls live IRES MLS inventory, and it is only the starting point. Homes that fit your plan often need context that a filter cannot supply: how a street trades, how a floor plan resells, which lots hold value, and what a seller is likely to accept. Send over the listings you like and you will get a straight read on each one, plus the homes that have not hit the feed yet.
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Listing information is provided by IRES MLS via ColoProperty.com and is subject to change. Availability, status, and accuracy are not guaranteed. Third-party cookies must be enabled for lead inquiry routing; framing may not work in browsers that block them.
Buying a Home in Longmont
Because the housing stock spans a century, the diligence you need changes substantially from one candidate home to the next.
- Match your inspection focus to the era, since a 1910 Old Town home and a recent build have entirely different risk profiles
- On older homes, ask specifically about electrical service, sewer line condition, and foundation history
- Check floodplain status along the St. Vrain corridor, and understand how it affects insurance
- Confirm whether a home sits in a homeowners association, since a large share of the older stock does not
- Verify permits for finished basements and additions, which are common in the mid-century neighborhoods
- Decide how much you value walkability to Main Street, because it changes which neighborhoods make sense
- Compare lot size honestly across eras, since older neighborhoods often deliver more land than newer ones
The most useful early decision in Longmont is choosing your era before choosing your street. Buyers who stay open to everything tour widely and struggle to compare, because a restored bungalow and a five-year-old build are not really competing on the same terms.
Selling a Home in Longmont
Your buyer pool in Longmont depends entirely on which version of the city your home represents.
A restored Old Town home sells to someone who wants character, walkability, and is prepared for the maintenance that comes with an older structure. A newer home on the east side sells to someone who wants low upkeep and a modern layout. Those are different people, they search differently, and they respond to different photography and different language. Positioning starts by identifying which one is yours and then building everything around that.
Preparation priorities follow the same logic. On older properties, documenting completed work matters enormously: updated electrical, a newer sewer line, a replaced roof, or a foundation repair with paperwork all remove objections before they form. On newer homes, the work is more about presentation and differentiation, since your competition is often a nearly identical floor plan a few streets away. Pricing and timing decisions are made against the specific segment your home serves rather than a citywide average.
Longmont at a Glance
Reference facts to keep alongside the other communities you are weighing.
- County
- Boulder County
- School District
- St. Vrain Valley School District
- Housing Character
- A century of housing eras inside one city, from historic grid to new construction
- Notable Features
- Old Town Main Street, Prospect New Town, Union Reservoir, McIntosh Lake, Sandstone Ranch
- Primary Access
- Highway 119, Highway 66, Highway 287, and Interstate 25
- Best Fit
- Buyers who want a Boulder County address with more housing choice
Build Your Longmont Plan
Tell us which version of Longmont you are drawn to and you will get specific guidance on the neighborhoods, eras, and tradeoffs that fit.
Prefer to talk it through? Call or text 970-691-0122.
Frequently Asked Questions
Questions specific to buying and selling within Longmont.
- Prospect was designed on new urbanist principles, with narrow streets, prominent porches, alley-loaded garages, and adventurous contemporary architecture. It feels intentionally unlike a conventional subdivision, which buyers tend to either love immediately or rule out quickly.
- Many residents do exactly that using Highway 119. The drive is comfortable outside peak hours and slow during them, so test it at the time you would actually commute before choosing a neighborhood.
- Expect era-appropriate diligence. Electrical service, sewer lines, foundations, and past remodel permits deserve close attention. Many of these homes have been beautifully updated, but the range of condition is wide and each property needs its own evaluation.
- Portions of the St. Vrain corridor sit within mapped floodplain areas, and substantial mitigation work has been completed along the creek. Floodplain status should be confirmed for any specific address because it affects insurance and lending.
- Yes. The eastern and southern edges of the city have absorbed newer construction, so you can buy a recent build without leaving Boulder County or the city limits.
- Generally favorably. Both the historic grid and several mid-century neighborhoods offer larger lots than are typically available closer to the county's southwestern corner, which is a large part of why buyers look here.
Nearby Communities
Two adjacent options Longmont buyers commonly evaluate alongside it.
Get a Longmont Plan Matched to the Home You Actually Want
With a century of housing eras in one city, the right strategy depends on which Longmont you are buying into or selling out of. Let's define it together.