122 Granville Avenue Firestone, CO $ 675,000
122 Granville Avenue
$ 675,000
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122 Granville Avenue

Firestone, CO, 80520
$ 675,000
Bedrooms4 Baths2.0 Sq 1,591

Monthly Estimate*

$ 4,211

Listed by Resident Realty North Metro LLC
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Single Family Home for sale in Firestone, CO

for $675,000 with 4 bedrooms and 2 full baths. This 1,591 square foot home was built in 1918 on a lot size of 0.29.

Here's a fantastic duplex opportunity(BOTH SIDES) directly across from a park with tennis courts, a playground, and picnic area! The property features two units on a massive 12,500 sq ft lot - perfect for house-hackers or investors. 124 Granville Ave offers 2 bedrooms, 1 bath, and a bright sunroom used as a 3rd bedroom, plus a newer roof, newer water heater, and its own garage with a work/tool room. 122 Granville Ave includes 2 bedrooms, 1 bath, and a converted garage adding flexible living space. Both units feature partial basements for extra storage and share a spacious backyard complete with two sheds, a large sandbox, and garden beds. The property also offers alley access with parking space for an RV or boat. It’s zoned residential but carries a legal duplex designation, offering flexibility for a variety of living or investment options. With ADU potential and plenty of room to expand, the possibilities are endless. Live in one unit and rent the other, or invest in both—a rare find in the prime Tri-Town location!

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Single Family Active

Price

$ 675,000

Bedrooms

4

Full Bath

2

Property Type

Single Family

Taxes

$ 2,366

Style

Traditional

Lot Size

0.29

Year Built

1918

Town/City

Firestone

County/Region

Weld

MLS | Web ID

6753429

Features
Interior
Interior Amenities No Stairs Pantry
Basement Crawl Space Partial Unfinished
Flooring Wood
Common Walls End Unit 1 Common Wall
Basement (Y/N) Y
Above Grade Finished Area 1591
Half Baths 0
1/4 Baths 0
3/4 Baths 0
Laundry Features In Unit
Total Bedrooms 4
Below Grade Finished Area 0
Main Level Bedrooms 4
Main Level Bathrooms 2
Total Baths 2
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General
Sewer Public Sewer
Heating Forced Air
Cooling Other
Possession Closing/DOD Negotiable
Roof Composition
Appliances Dishwasher Disposal Dryer Microwave Oven Range Range Hood Refrigerator Washer
Zoning R-1
Garage Spaces 1
Patio/Porch Features Covered Front Porch
Architectural Style Traditional
Construction Materials Frame Wood Siding
Exclusions Sellers and all occupants personal property in both units.
Year Built 1918
Levels One
Property Subtype Single Family Residence
Tax Year 2024
Ownership Individual
County Weld
Property Type Residential
HOA N
Attached Garage N
Subdivision Name NA
Facing Direction North
Full Baths 2
Status Active
High School Frederick
City Firestone
Senior Community Y/N N
High School District St. Vrain Valley RE-1J
Number Of Units Total 2
Lot Size Units Square Feet
Lot Size Square Feet 12500
Carport Spaces 0
Listing Terms 1031 Exchange Cash Conventional FHA USDA Loan VA Loan
Elementary School Legacy
Tax Annual Amount 2366
Home Warranty Y/N N
Middle/Junior High School Coal Ridge
Structure Type Duplex
Standard Status Active
Occupancy Type Owner
Middle/Junior School District St. Vrain Valley RE-1J
Elementary School District St. Vrain Valley RE-1J
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Exterior
Exterior Amenities Garden Lighting Private Yard Rain Gutters
Fencing Partial
Water Source Public
Total Parking 1
Lot Size Area 12500
Foundation Details Concrete Perimeter
Building Area Total 1591
Lot Size Acres 0.29
Road Surface Type Alley Paved
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Internal Only
Street Number 1 122
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* Excluded Features
List By
Resident Realty North Metro Llc

Broker

(720) 621-8600

Phone

Affordability Calculator

$4,408
Per Month
96%
4%
0%
Monthly Principal & Interest
$4,211
Monthly Property Taxes
$197
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
910880 Elementary School
910915 Middle School
Frederick High School High School
Pricing History
DatePricePrice ChangeDescription
10/30/2025$675,000 Listed Price

Map


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122 Granville Avenue, Firestone, CO, 80520 is a Single Family Home for sale at $675,000 with 1,591 sqft and a lot size of 0.29. 122 Granville Avenue has 4 bedrooms, 2.0 baths, and was built in 1918. The property's zip code is 80520 which is in Firestone, CO