1603 4th St
Boulder, CO 80302
Flatirons- 3 Beds
- 2 Baths
- 2,641 sqft (on 0.26 acres)
3 Beds
2 Baths
2,641 sqft
(on 0.26 acres)
Local Information
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Description
This single-family home is located at 1603 4th St, Boulder, CO. 1603 4th St is in the Flatirons neighborhood in Boulder, CO and in ZIP code 80302. This property has 3 bedrooms, 2 bathrooms and approximately 2,641 sqft of floor space. This property has a lot size of 0.26 acres and was built in 1865.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
Garage
Outdoor
Patio, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Home Details for 1603 4th St
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Heating & Cooling Heating: Baseboard, Heat Pump, GasAir ConditioningCooling System: EvaporativeHeating Fuel: Baseboard |
Levels, Entrance, & Accessibility Stories: 2Floors: Hardwood |
Interior Details Number of Rooms: 8Types of Rooms: Breakfast Nook, Family Room, Laundry Room |
Appliances & Utilities Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Fireplace & Spa Fireplace |
Windows, Doors, Floors & Walls Double Paned Windows |
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Exterior Home Features Roof: AsphaltDeckExterior: WoodLawnPatioSprinkler System |
Parking & Garage GarageParking Space: 1Parking: Garage Attached |
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Year Built Year Built: 1865Year Updated: 2000 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
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Units in Building: 1 |
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Lot Area: 0.26 acres |
Market trends in Boulder
Last updated April 2026
Avg. sale price
$968K $41.67KMoM
Sale-to-List Price
96.9% 0.3%MoM
Price per sq ft
$489 $6MoM
Available listings
733 89MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $15,593 |
| Assessment | $2,833,700 |
Home facts updated by county records
Comparable Sales for 1603 4th St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.04 | Single-Family Home | $1,411,000 | 02/20/26 | 4 | 2 | 1,897 | |
0.22 | Single-Family Home | $1,815,675 | 08/12/25 | 4 | 4 | 2,583 | |
0.40 | Single-Family Home | $1,311,000 | 07/31/25 | 4 | 2 | 2,624 | |
0.28 | Single-Family Home | $2,350,000 | 11/19/25 | 3 | 2.5 | 2,655 | |
0.14 | Single-Family Home | $2,240,000 | 04/14/26 | 3 | 3.5 | 3,711 | |
0.45 | Single-Family Home | $2,700,000 | 01/16/26 | 3 | 3 | 2,616 | |
0.25 | Single-Family Home | $3,700,000 | 12/17/25 | 4 | 4 | 3,317 | |
0.16 | Single-Family Home | $4,650,000 | 11/21/25 | 4 | 4.5 | 4,904 | |
0.24 | Single-Family Home | $1,575,000 | 07/25/25 | 3 | 3 | 1,968 | |
0.10 | Single-Family Home | $2,350,000 | 05/28/26 | 4 | 4 | 3,501 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 1603 4th St.
What Locals Say about Flatirons
At least 4 Trulia users voted on each feature.
100 % Say it's walkable to restaurants
100 % Say parking is easy
89 % Say it's dog friendly
86 % Say there's holiday spirit
86 % Say people would walk alone at night
83 % Say it's walkable to grocery stores
80 % Say it's quiet
80 % Say yards are well-kept
75 % Say there are sidewalks
75 % Say streets are well-lit
71 % Say they plan to stay for at least 5 years
63 % Say there's wildlife
61 % Say neighbors are friendly
57 % Say kids play outside
50 % Say car is needed
50 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections