525 20th St, Boulder, CO 80302
OFF MARKET

525 20th St
Boulder, CO 80302

East Chautauqua
  • 4 Beds
  • 3 Baths
  • 2,901 sqft

$1,854,300

Trulia Estimate
as of Jul 16, 2026
Est. Refi. Payment $10,241/mo*
Refinance Your Home

$1,854,300

Trulia Estimate
as of Jul 16, 2026
Est. Refi. Payment $10,241/mo*
Refinance Your Home
4 Beds
3 Baths
2,901 sqft

Local Information

  • Map ViewExplore the area around 525 20th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

See Virtual Tour for pictures! Unbelievable New Price! Fabulous Chautauqua area FIND! Walk to Trails & University.Corner lot w/big backyard adjacent to seasonal creek.2900+sq ft above ground living space.The home boasts large eat-in kitchen, formal dining area & gracious livingroom w/fireplace.Main floor bedroom with 3/4 bath. 3 huge upstairs bedrooms including large master suite w/ views of the mountains. 3 lovely porches grace the exterior. 2 car garage. Home is in great shape! Bring an offer!
525 20th St, Boulder, CO 80302 is a 4 bedroom, 3 bathroom, 2,901 sqft single-family home in East Chautauqua, built in 1947. It last sold for $667,500 on Nov 19, 2010. It is currently off market. The Trulia Estimate is $1,854,300, with a rent estimate of $6,505/month.

Home Highlights

Parking
Garage
Outdoor
Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 525 20th St

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Interior Details
Number of Rooms: 8

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Shingle, Wood
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1947Year Updated: 1995
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 8084 sqft

Price History for 525 20th St

DatePriceEventSource
05/26/2011$769,000ListingRemovedAgent Provided
02/25/2011$769,000Listed For SaleAgent Provided
11/19/2010$667,500Sold
N/A
10/22/2010$699,000PriceChange
Agent Provided
10/07/2010$769,000PriceChange
Agent Provided
09/10/2010$699,000PriceChange
Agent Provided
08/27/2010$729,000PriceChange
Agent Provided
05/08/2010$769,000PriceChange
Agent Provided
09/24/2009$799,000Listed For SaleAgent Provided
01/15/2009$859,000ListingRemovedAgent Provided
09/14/2008$859,000PriceChange
Agent Provided
06/15/2008$879,000PriceChange
Agent Provided
05/25/2008$899,000Listed For SaleAgent Provided
01/30/1995$385,000Sold
N/A

Market trends in Boulder

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$891K
$60.83KMoM
Sale-to-List Price
98.2%
0.4%MoM
Price per sq ft
$503
$2MoM
Available listings
778
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Property Tax and Assessment

Year2025
Tax$9,971
Assessment$1,893,400
Home facts updated by county records

Comparable Sales for 525 20th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1930 Columbine Avenue, Boulder, CO
0.03
Single-Family Home
$1,425,000
04/08/26
4
3
3,131
2030 Columbine Ave, Boulder, CO
0.06
Single-Family Home
$1,526,000
06/03/26
4
3
2,641
370 20th St, Boulder, CO
0.11
Single-Family Home
$1,325,000
03/31/26
5
3
2,700
360 20th St, Boulder, CO
0.12
Single-Family Home
$1,115,000
08/15/25
4
2
2,308
772 16th Street, Boulder, CO
0.30
Single-Family Home
$1,500,000
12/29/25
4
2
3,225
419 22nd St, Boulder, CO
0.15
Single-Family Home
$1,232,000
12/04/25
4
2
1,494
2207 Bluebell Ave, Boulder, CO
0.19
Single-Family Home
$1,535,000
01/08/26
4
2
3,432
1550 Bluebell Ave, Boulder, CO
0.29
Single-Family Home
$1,400,000
05/20/26
3
2.5
3,226
880 19th St, Boulder, CO
0.34
Single-Family Home
$975,000
05/12/26
5
3
1,692
1816 Mariposa Ave, Boulder, CO
0.09
Single-Family Home
$2,950,000
09/08/25
5
3.5
3,840

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Assigned Schools

These are the assigned schools for 525 20th St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

East Chautauqua
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about East Chautauqua

At least 10 Trulia users voted on each feature.

  • 100 % Say there are sidewalks

  • 83 % Say people would walk alone at night

  • 82 % Say it's dog friendly

  • 77 % Say there's wildlife

  • 71 % Say there's holiday spirit

  • 67 % Say it's walkable to restaurants

  • 67 % Say yards are well-kept

  • 64 % Say parking is easy

  • 64 % Say streets are well-lit

  • 57 % Say car is needed

  • 54 % Say neighbors are friendly

  • 50 % Say it's quiet

  • 50 % Say they plan to stay for at least 5 years

  • 47 % Say kids play outside

  • 46 % Say there are community events

  • 36 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Chris O
    "I drive 18 miles towards Denver and / or hit DIA 1 time per week. Proximity to Baseline and 36 is awesome as I don’t have to deal with Boulder traffic. Great neighborhood"
    0
    Flag
  • Francie A.
    "Proximity without congestion"
    0
    Flag

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Homes for sale near 525 20th St

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Off Market Homes Near 525 20th St

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