Firestone CO home for sale in the Ridge Crest subdivision. This spacious 4 bedroom 4 bathroom corner-lot property offers over 2400 square feet of finished living space with an additional 1000+ sq ft unfinished basement, ideal for buyers seeking extra room and future expansion. Located near top Firestone schools and major commuter routes, this two-story home blends comfort, convenience, and exceptional Northern Colorado value.
Step inside to an open-concept main level featuring a bright kitchen, formal dining area, and a large family room with a cozy fireplace perfect for entertaining or everyday living. The main floor also includes a convenient laundry area and a half bath.
Upstairs, the primary suite features vaulted ceilings, a five-piece bathroom and a generous walk-in closet. Three additional bedrooms, and a loft that adds flexibility for remote work, play, or hosting guests. Additional interior highlights include double-pane windows, central air conditioning, and new interior paint through out.
The home sits on a fully fenced corner lot with an attached 2-car garage and easy walkability to Prairie Ridge Elementary and Frederick High School. With low quarterly HOA fees and quick access to I-25, shopping, parks, and Firestone conveniences, this home is a standout opportunity for buyers looking for space, comfort, and a prime location.
Sold for $520,000
Zestimate®
$520,000
6815 Summerset Avenue, Longmont, CO 80504
4beds
3,480sqft
Single Family Residence
Built in 2001
5,000 Square Feet Lot
$520,000 Zestimate®
$149/sqft
$3,106 Estimated rent
Home value
$520,000
$494,000 - $546,000
$3,106/mo
Zestimate® history
Owner options
List your home for rent
$3,106/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$3,106/mo
Rent Zestimate®
Refinance and save
$3,484/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$3,484/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
Fully fenced corner lotOpen-concept main levelFive-piece bathroomBright kitchenGenerous walk-in closetFormal dining areaCentral air conditioning
Zillow last checked:
Listing updated:
Listed by:
Shawna Bellendir 303-916-1377 Shawna@takeushomecolorado.com,
Sellstate Altitude Realty
Bought with:
Sarai Valle Arellano, 100092530
1st Realty Associates Inc
Source: REcolorado as distributed by MLS GRID,MLS#: 4817989
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Bedroom
- Description: En-Suite 5 Piece Bath, Vaulted Ceiling, Walk-In Closet
- Features: Primary Suite
- Level: Upper
Bedroom
- Description: En-Suite With Full Bath
- Level: Upper
Bedroom
- Level: Upper
Bedroom
- Level: Upper
Bathroom
- Level: Main
Bathroom
- Description: En-Suite To Bedroom 2
- Features: En Suite Bathroom
- Level: Upper
Bathroom
- Level: Upper
Bathroom
- Description: 5 Piece Bathroom
- Features: En Suite Bathroom, Primary Suite
- Level: Upper
Dining room
- Description: Formal With Hardwood Floors
Kitchen
- Description: Center Island, Stainless Steel Appliances, Hardwood Floors
Loft
- Description: Open To Below
- Level: Upper
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Dryer, Microwave, Oven, Range, Refrigerator, Washer
- Laundry: Laundry Closet
Features
- Ceiling Fan(s), Eat-in Kitchen, Five Piece Bath, Granite Counters, Kitchen Island, Open Floorplan, Pantry, Primary Suite, Walk-In Closet(s)
- Flooring: Carpet, Tile, Wood
- Windows: Double Pane Windows, Window Coverings
- Basement: Full,Unfinished
- Number of fireplaces: 1
- Fireplace features: Family Room, Gas
- Common walls with other units/homes: No Common Walls
Interior area
- Total structure area: 3,480
- Total interior livable area: 3,480 sqft
- Finished area above ground: 2,454
- Finished area below ground: 0
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Patio & porch: Patio, Wrap Around
- Exterior features: Private Yard
- Fencing: Full
Lot
- Size: 5,000 sqft
- Features: Corner Lot
Details
- Parcel number: R8710900
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Frame
- Roof: Composition
Condition
- Year built: 2001
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Electricity Connected, Natural Gas Connected, Phone Available
Community & neighborhood
Security
- Security features: Carbon Monoxide Detector(s), Security System, Smoke Detector(s)
Location
- Region: Firestone
- Subdivision: Ridge Crest Pud Fg#2
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $428 annually
- Association name: Ridge Crest HOA
- Association phone: 303-980-0700
Other
Other facts
- Listing terms: Cash,Conventional,FHA,VA Loan
- Ownership: Individual
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 12/30/2025 | Sold | $520,000-1.9%$149/sqft |
Source:  REcolorado as distributed by MLS GRID #4817989 Report a problem | ||
| 12/4/2025 | Pending sale | $530,000$152/sqft |
Source: REcolorado as distributed by MLS GRID #4817989 Report a problem | ||
| 12/2/2025 | Price change | $530,000-1.9%$152/sqft |
Source: REcolorado as distributed by MLS GRID #4817989 Report a problem | ||
| 11/15/2025 | Listed for sale | $540,000+84.6%$155/sqft |
Source: REcolorado as distributed by MLS GRID #4817989 Report a problem | ||
| 3/10/2015 | Sold | $292,500$84/sqft |
Source:  IRES as distributed by MLS GRID #754303 Report a problem | ||
| 1/29/2015 | Listed for sale | $292,500+48.5%$84/sqft |
Source: Sears Investment Corporation #754303 Report a problem | ||
| 10/27/2009 | Sold | $197,000-17.7%$57/sqft |
Source: Public Record Report a problem | ||
| 3/16/2001 | Sold | $239,235$69/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,307 +4.3% | $33,440 -5.4% |
| 2024 | $3,172 +10.8% | $35,360 -1% |
| 2023 | $2,862 -1% | $35,710 +30.5% |
| 2022 | $2,890 +8.8% | $27,360 -2.8% |
| 2021 | $2,655 | $28,150 +8% |
| 2020 | $2,655 +15.3% | $26,070 |
| 2019 | $2,303 -14.5% | $26,070 +12.7% |
| 2018 | $2,694 +17% | $23,130 |
| 2017 | $2,303 -2.2% | $23,130 +12.3% |
| 2016 | $2,354 +13.9% | $20,600 |
| 2015 | $2,066 +20.7% | $20,600 +20.6% |
| 2014 | $1,711 | $17,080 |
| 2013 | -- | $17,080 -4.8% |
| 2012 | -- | $17,950 |
| 2011 | -- | $17,950 +3.5% |
| 2010 | -- | $17,350 |
| 2009 | -- | $17,350 -13.7% |
| 2008 | -- | $20,100 |
| 2007 | -- | $20,100 +3.8% |
| 2006 | -- | $19,360 |
| 2005 | -- | $19,360 +2% |
| 2004 | -- | $18,980 -1% |
| 2003 | -- | $19,170 +51.9% |
| 2002 | -- | $12,620 |
Find assessor info on the county website
Neighborhood: 80504
Nearby schools
GreatSchools rating
- 6/10Prairie Ridge Elementary SchoolGrades: PK-5Distance: 0.2 mi
- 6/10Coal Ridge Middle SchoolGrades: 6-8Distance: 0.5 mi
- 7/10Frederick Senior High SchoolGrades: 9-12Distance: 3.7 mi
Schools provided by the listing agent
- Elementary: Prairie Ridge
- Middle: Coal Ridge
- High: Frederick
- 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
$520,000
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
$520,000
- Colorado
- Weld County
- Firestone
- 80504
- 6815 Summerset Avenue
Nearby cities
Nearby zip codes
Other Firestone Topics
