$1,387,500
- 2 Beds
- 1 Bath
- 891 sqft (on 4.46 acres)
3921 N 57th Street, Boulder, CO 80301
Est. Refi. Payment $8,080/mo*
Refinance Your HomeCurrently Off Market - Sold Jul 25, 2025 for $1,400,000
Home Value
Trulia Estimate
$1.39MSince last month
$600 (0%)Since last year
Decreased$10K (-0.7%)Since last sale
Decreased$16K (-1.2%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value decreased by -1% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $1.38M |
| August 2026 | $1.39M |
| July 2026 | $1.38M |
| June 2026 | $1.4M |
| May 2026 | $1.4M |
| April 2026 | $1.39M |
| March 2026 | $1.42M |
| February 2026 | $1.39M |
| January 2026 | $1.4M |
2025 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.90 | Single-Family Home | $1,600,000 | 09/09/26 | 3 | 2 | 2,469 | |
1.05 | Single-Family Home | $560,000 | 04/22/26 | 2 | 1 | 984 | |
0.97 | Single-Family Home | $300,000 | 08/04/26 | 2 | 1 | 747 | |
1.03 | Single-Family Home | $335,000 | 06/02/26 | 2 | 1 | 747 | |
0.62 | Single-Family Home | $980,000 | 04/16/26 | 4 | 3.5 | 2,923 | |
1.02 | Single-Family Home | $375,000 | 07/23/26 | 2 | 1.5 | 802 | |
0.84 | Single-Family Home | $1,150,000 | 03/06/26 | 3 | 3 | 3,349 | |
0.68 | Single-Family Home | $1,060,000 | 05/28/26 | 5 | 3.5 | 5,209 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.13 | $2,648,100 | 4 | 3.5 | 3,464 | Off Market | |
0.22 | $2,312,200 | 4 | 4 | 4,283 | Off Market | |
0.39 | $1,629,300 | 4 | 3 | 2,800 | Off Market | |
0.45 | $1,233,900 | 3 | 3 | 2,194 | Off Market | |
0.42 | $2,887,800 | 4 | 4.5 | 3,400 | Off Market | |
0.43 | $1,305,600 | 4 | 3.5 | 2,660 | Off Market | |
0.47 | $2,576,000 | 5 | 4 | 4,262 | Off Market | |
0.61 | $1,077,100 | 4 | 2.5 | 3,070 | Off Market | |
0.62 | $980,000 | 4 | 3.5 | 2,923 | Recently Sold | |
0.62 | $1,292,200 | 4 | 3 | 2,576 | Off Market | |
0.64 | $1,065,000 | 5 | 3.5 | 3,040 | Recently Sold |
Local Information
-- mins to
Home Highlights
Single-Family Home
4.46 acre lot
891 sqft
$1,557/sqft
About this House
Property was sold to a neighbor in a private sale after obtaining an independent appraisal at value.
3921 N 57th Street, Boulder, CO 80301 is a 2 bedroom, 1 bathroom, 891 sqft single-family home. It last sold for $1,400,000 on Jul 25, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,387,500, with a rent estimate of $2,487/month.
Last check for updates: about 5 hours ago
Listed by Craig Biesterfeld, (303) 456-2147
RE/MAX Alliance
Bought with: Craig Biesterfeld, (303) 456-2147, RE/MAX Alliance
Source: REcolorado as distributed by MLS GRID, MLS#6240576

Home Details for 3921 N 57th Street
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Beds & Baths Number of Bedrooms: 2Number of Bathrooms: 1 |
Dimensions and Layout Living Area: 891 Square Feet |
Heating & Cooling No Heating |
Windows, Doors, Floors & Walls Common Walls: No Common Walls |
View No View |
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Parking & Garage No Attached Garage |
Frontage Not on Waterfront |
Finished Area Finished Area (above surface): 891 Square Feet |
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Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: House |
Property Information Not Included in Sale: NoneParcel Number: R0036712 |
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Status Change & Dates Off Market Date: Fri Jul 25 2025 |
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MLS Status: Closed |
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Direction & Address City: BoulderCommunity: South Central |
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Building Area Building Area: 891 Square Feet |
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No HOA |
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Lot Area: 4.46 Acres |
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Mobile Home Park Mobile Home Units: Feet |
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Mls Number: 6240576Above Grade Unfinished Area: 891 |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jul 25, 2025 Source: REcolorado as distributed by MLS GRID #6240576 | Sold | $1,400,000 |
Market trends in Boulder
Last updated August 2026
Avg. sale price
$904K
$6.67KMoM
Sale-to-List Price
98.2%
0.2%MoM
Price per sq ft
$489
$10MoM
Available listings
765
3MoM
Around this home
What Locals Say about Boulder
At least 538 Trulia users voted on each feature.
94 % Say it's dog friendly
90 % Say there are sidewalks
81 % Say people would walk alone at night
81 % Say parking is easy
75 % Say there's wildlife
72 % Say it's walkable to restaurants
71 % Say it's walkable to grocery stores
67 % Say there's holiday spirit
65 % Say yards are well-kept
64 % Say it's quiet
61 % Say kids play outside
59 % Say neighbors are friendly
58 % Say car is needed
53 % Say streets are well-lit
51 % Say they plan to stay for at least 5 years
39 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections

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Frequently asked questions about 3921 N 57th Street
- What is 3921 N 57th Street estimated to be worth?Trulia's estimated value for 3921 N 57th Street in Boulder, CO is $1,387,500.
- What is the price history for 3921 N 57th Street?3921 N 57th Street in Boulder, CO last sold for $1,400,000 in July 2025.
- Is Boulder a buyer's or seller's market?Boulder is currently a balanced market, based on recent for-sale activity.
- What's the median sale price in Boulder?The median sale price in Boulder is $904K. That is up $6.67K from the prior month.
- Does 3921 N 57th Street have air conditioning?Yes, 3921 N 57th Street in Boulder, CO has air conditioning.
- How big is the lot at 3921 N 57th Street?The lot at 3921 N 57th Street in Boulder, CO is about 4.5 acres.