Enjoy living the Colorado lifestyle in this beautiful remodeled 5-bedroom, 4-bath residence in Longmont’s sought-after Quail Ridge neighborhood. Situated on a quiet, tree-lined street of well-maintained homes, this south-facing property includes a freshly repainted exterior, a new Class 4 impact-resistant 50-year roof, and a low-maintenance, sunlit front yard and covered porch.
The main level unfolds into a light-filled great room featuring smart lighting, programmable electric shades, and a dramatic floor-to-ceiling stone linear gas fireplace with integrated media niche. The kitchen is a culinary enthusiast’s dream, anchored by a marble-pattern quartz island and white cabinetry accented by industrial-inspired black hardware. High-end stainless steel Bosch appliances include a five-burner gas cooktop with downdraft, double ovens, and sleek refrigerator.
Upstairs, two bright guest bedrooms with dual exposures share a spacious full bath. The primary suite is framed by triple south-facing windows and additional east/northeast light and a generous walk-in closet. A peaked ceiling enhances volume, while the five-piece bath offers dual sinks, soaking tub, separate shower, and water closet.
The fully finished basement expands the home’s versatility with a built-in media and library area, two additional bedrooms with large egress windows, a full bath, and a mechanical room with a recently serviced furnace and new water heater — ideal for guests, multigenerational living, remote work or hobbies.
The extra-tall two-car garage is equipped with built-in cabinetry, abundant overhead storage and electric vehicle charging. Outdoor spaces include a covered back deck and side-yard patio framed by mature aspens. Enjoy proximity to downtown, with easy walk to the Longmont Recreation Center, Longmont Museum, town park and St. Vrain Greenway.
Sold for $715,000
$715,000
512 Sierra Avenue, Longmont, CO 80501
5beds
2,734sqft
Single Family Residence
Built in 2004
3,701 Square Feet Lot
$709,900 Zestimate®
$262/sqft
$3,465 Estimated rent
Home value
$709,900
Estimated sales range
Not available
$3,465/mo
Zestimate® history
Owner options
List your home for rent
$3,465/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$3,465/mo
Rent Zestimate®
Refinance and save
$4,217/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$4,217/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Low-maintenance sunlit front yardLight-filled great roomCovered porchCovered back deckQuiet tree-lined streetDouble ovensSleek refrigerator
Zillow last checked:
Listing updated:
Listed by:
Joshua Jackson 303-993-9371 jjackson@livsothebysrealty.com,
LIV Sotheby's International Realty
Bought with:
Mimi Miller, 40037246
Mimi Miller Realty
Source: REcolorado as distributed by MLS GRID,MLS#: 9248816
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Bedroom
- Description: Porcelain Stoneware
- Features: Primary Suite
- Level: Upper
- Area: 196 Square Feet
- Dimensions: 14 x 14
Bedroom
- Description: Porcelain Stoneware
- Level: Upper
- Area: 132 Square Feet
- Dimensions: 11 x 12
Bedroom
- Description: Porcelain Stoneware
- Level: Upper
- Area: 121 Square Feet
- Dimensions: 11 x 11
Bedroom
- Description: Engineered Hardwood
- Level: Basement
- Area: 110 Square Feet
- Dimensions: 10 x 11
Bedroom
- Description: Engineered Hardwood
- Level: Basement
- Area: 132 Square Feet
- Dimensions: 12 x 11
Bathroom
- Description: Porcelain Stoneware
- Level: Main
- Area: 25 Square Feet
- Dimensions: 5 x 5
Bathroom
- Description: Tile
- Features: Primary Suite
- Level: Upper
- Area: 110 Square Feet
- Dimensions: 10 x 11
Bathroom
- Description: Porcelain Stoneware
- Level: Upper
- Area: 55 Square Feet
- Dimensions: 5 x 11
Bathroom
- Description: Tile
- Level: Basement
- Area: 50 Square Feet
- Dimensions: 5 x 10
Den
- Description: Engineered Hardwood
- Level: Basement
- Area: 252 Square Feet
- Dimensions: 14 x 18
Dining room
- Description: Porcelain Stoneware
- Level: Main
- Area: 154 Square Feet
- Dimensions: 14 x 11
Great room
- Description: Porcelain Stoneware
- Level: Main
- Area: 361 Square Feet
- Dimensions: 19 x 19
Kitchen
- Description: Porcelain Stoneware
- Level: Main
- Area: 209 Square Feet
- Dimensions: 19 x 11
Laundry
- Description: Tile
- Level: Upper
- Area: 54 Square Feet
- Dimensions: 6 x 9
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Convection Oven, Cooktop, Dishwasher, Disposal, Double Oven, Dryer, Gas Water Heater, Microwave, Range, Range Hood, Refrigerator, Self Cleaning Oven, Washer
- Laundry: In Unit
Features
- Ceiling Fan(s), Eat-in Kitchen, Five Piece Bath, Open Floorplan, Walk-In Closet(s)
- Flooring: Stone, Tile, Wood
- Windows: Window Coverings, Window Treatments
- Basement: Finished
- Number of fireplaces: 1
- Fireplace features: Living Room
Interior area
- Total structure area: 2,734
- Total interior livable area: 2,734 sqft
- Finished area above ground: 1,874
- Finished area below ground: 800
Property
Parking
- Total spaces: 2
- Parking features: Concrete
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck, Patio
- Fencing: Full
Lot
- Size: 3,701 Square Feet
- Features: Irrigated, Level
- Residential vegetation: Aspen, Grassed, Mixed
Details
- Parcel number: R0503864
- Zoning: RES
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Frame, Stucco
- Roof: Composition
Condition
- Year built: 2004
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Electricity Connected, Internet Access (Wired), Natural Gas Connected, Phone Available
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Smoke Detector(s), Video Doorbell
- Subdivision: Quail Ridge
HOA
- Has HOA: Yes
- HOA fee: $104 monthly
- HOA name: Quail Ridge HOA
- HOA phone: 866-473-2573
Location
- Region: Longmont
Financial & listing details
- Price per square foot: $262/sqft
- Tax assessed value: $591,900
- Annual tax amount: $3,884
- Date on market: 2/18/2026
- Listing terms: Cash,Conventional,FHA,VA Loan
- Exclusions: Seller's Personal Property And Staging Items.
- Ownership: Individual
- Electric utility on property: Yes
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 3/13/2026 | Sold | $715,000-1.4%$262/sqft |
Source:  REcolorado as distributed by MLS GRID #9248816 Report a problem | ||
| 2/23/2026 | Pending sale | $725,000$265/sqft |
Source: REcolorado as distributed by MLS GRID #9248816 Report a problem | ||
| 2/18/2026 | Listed for sale | $725,000+5.1%$265/sqft |
Source: REcolorado as distributed by MLS GRID #9248816 Report a problem | ||
| 11/14/2022 | Sold | $690,000-1.4%$252/sqft |
Source: Public Record Report a problem | ||
| 10/10/2022 | Pending sale | $699,900$256/sqft |
Source:  RE/MAX International #975400 Report a problem | ||
| 9/24/2022 | Price change | $699,900-1.4%$256/sqft |
Source:  IRES as distributed by MLS GRID #975400 Report a problem | ||
| 9/17/2022 | Listed for sale | $710,000+160.1%$260/sqft |
Source: IRES as distributed by MLS GRID #975400 Report a problem | ||
| 10/24/2005 | Sold | $273,000$100/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,438 +1.4% | $36,994 -6.6% |
| 2024 | $3,391 +16.3% | $39,624 -1% |
| 2023 | $2,915 -1.3% | $40,009 +35.8% |
| 2022 | $2,953 +6.4% | $29,461 -2.8% |
| 2021 | $2,776 | $30,309 +6.1% |
| 2020 | $2,776 +19.9% | $28,579 |
| 2019 | $2,315 | $28,579 +17.3% |
| 2018 | $2,315 | $24,372 -9.5% |
| 2017 | $2,315 +1.6% | $26,944 +13% |
| 2016 | $2,279 +4.9% | $23,840 +18.9% |
| 2015 | $2,172 +16% | $20,043 |
| 2014 | $1,872 -1% | $20,043 |
| 2013 | $1,890 +6.8% | $20,043 -1.6% |
| 2012 | $1,770 -2% | $20,378 |
| 2011 | $1,806 +1.8% | -- |
| 2010 | $1,774 -7.3% | $20,980 |
| 2009 | $1,914 +18.2% | $20,980 -19.9% |
| 2008 | $1,619 -4.4% | $26,200 +5.5% |
| 2007 | $1,693 -1.8% | $24,840 -3.9% |
| 2006 | $1,725 +162% | $25,850 |
| 2005 | $658 -21.2% | $25,850 +156.2% |
| 2002 | $836 | $10,090 -75.9% |
| 2001 | -- | $41,800 |
Find assessor info on the county website
Neighborhood: 80501
Nearby homes
- $575,1004 bd4 ba2.6k sqft506 Sierra Ave, Longmont, CO 80501Off Market
- $624,0004 bd3 ba2.6k sqft511 S Parkside Dr, Longmont, CO 80501Off Market
- $577,6004 bd3 ba2k sqft518 Sierra Ave, Longmont, CO 80501Off Market
- $633,2004 bd3 ba2.9k sqft505 S Parkside Dr, Longmont, CO 80501Off Market
- $538,5003 bd2 ba1.8k sqft513 Sierra Ave, Longmont, CO 80501Off Market
- $560,9003 bd3 ba2.7k sqft517 S Parkside Dr, Longmont, CO 80501Off Market
- $510,8002 bd1 ba1k sqft434 Sierra Ave, Longmont, CO 80501Off Market
- $562,0004 bd3 ba3k sqft507 Sierra Ave, Longmont, CO 80501Off Market
Nearby schools
GreatSchools rating
- 4/10Burlington Elementary SchoolGrades: PK-5Distance: 0.4 mi
- 3/10Sunset Middle SchoolGrades: 6-8Distance: 1 mi
- 9/10Niwot High SchoolGrades: 9-12Distance: 3.6 mi
Schools provided by the listing agent
- Elementary: Burlington
- Middle: Sunset
- High: Niwot
- District: St. Vrain Valley RE-1J
Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$709,900
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$709,900
- Colorado
- Boulder County
- Longmont
- 80501
- 512 Sierra Avenue
Nearby cities
Nearby neighborhoods
Nearby zip codes
Other Longmont Topics
