There are 5 homes for sale in Mountain Brook right now. The median asking price is $524,990, and current listings run from $450,000 to $799,000.
Mountain Brook is a well-established residential neighborhood in south Longmont, offering a suburban feel with convenient access to shopping, dining, and recreation. Tree-lined streets and single-family homes create a stable, family-oriented community. The area benefits from proximity to downtown Longmont and major retail corridors, while maintaining quieter residential pockets. Parks and open space are nearby, supporting an active outdoor lifestyle typical of the Front Range.
There are 5 homes for sale in Mountain Brook right now. The median asking price is $524,990, and current listings run from $450,000 to $799,000. That works out to about $273 per square foot. A typical home here is around 2,031 square feet with 3 bedrooms, built around 2023. 14 homes sold in Mountain Brook over the last twelve months at a median sale price of $514,370. Homes currently on the market have been listed a median of 25 days.
Mountain Brook is served by the St. Vrain Valley RE-1J school district. Across the homes for sale today, most homes feed Blue Mountain Elementary and Altona Middle and Silver Creek High School.
Every home on the market in Mountain Brook today.





Schools, parks, groceries, coffee, restaurants, gyms, healthcare, shopping, transit, gas, banks and places of worship near Mountain Brook, Longmont, CO, measured from the middle of the neighborhood and listed nearest first.
Distances are straight-line from the centre of Mountain Brook. Open any home above to see the same map centred on that address.
The median asking price in Mountain Brook, Longmont, CO is $524,990. Homes currently for sale range from $450,000 to $799,000. That is about $273 per square foot.
There are 5 homes for sale in Mountain Brook, Longmont, CO today. Symbio works this out from the live MLS feed again every fifteen minutes, so the count is current to the quarter hour rather than a monthly snapshot.
14 homes sold in Mountain Brook over the last twelve months at a median of $514,370, against 5 on the market now that have been listed a median of 25 days.
Mountain Brook, Longmont, CO is served by the St. Vrain Valley RE-1J school district. Homes for sale here most often feed Blue Mountain Elementary, Altona Middle and Silver Creek High School.
Symbio rates Mountain Brook 5 out of 10 for walkability (Somewhat Walkable). Transit scores 4 out of 10 and biking 6 out of 10.
The Mountain Brook guide on symbiohomes.com maps the schools, parks, groceries, cafés, restaurants, gyms, healthcare, shopping, transit, gas stations, banks and places of worship closest to the neighborhood, measured from its centre and listed nearest first. Each of the homes for sale also opens the same map centred on that address.
Neighborhoods at a similar price point, and the rest of Longmont.
Market figures on this page are worked out from the live MLS feed every fifteen minutes — the exact moment is stamped at the foot of the page — and cover homes for sale, not rentals or land. The homes listed above are read live as you open it. The neighborhood description and the liveability scores are Symbio’s own read of the area rather than a third-party rating. Nothing here is an appraisal — ask us for a real valuation if you are thinking of selling.
These figures were worked out from the live MLS feed at October 27, 2026 at 11:53 AM Mountain time, and are recomputed every fifteen minutes.