475 15th St, Boulder, CO 80302
OFF MARKET

$1,653,200

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,891 sqft (on 0.34 acres)

475 15th St, Boulder, CO 80302

East Chautauqua
Est. Refi. Payment $9,252/mo*
Refinance Your Home
Currently Off Market - Sold Jul 5, 2011 for $715,000

Home Value

Trulia Estimate
$1.65M
Since last month
Decreased$1K (-0.1%)
Since last year
Increased$69K (+4.3%)
Since last sale
Increased$938K (+131.2%)
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 increased by +27% in the last 10 years
MonthEstimated value
2026
August 2026$1.65M
July 2026$1.65M
June 2026$1.65M
May 2026$1.65M
April 2026$1.68M
March 2026$1.67M
February 2026$1.63M
January 2026$1.57M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

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
1512 Mariposa Ave, Boulder, CO
0.05
Single-Family Home
$1,025,000
09/26/25
3
2
2,023
1550 Bluebell Avenue, Boulder, CO
0.08
Single-Family Home
$1,400,000
05/20/26
4
4
3,226
1330 Mariposa Ave, Boulder, CO
0.08
Single-Family Home
$3,500,000
12/09/25
4
3
2,640
2032 Mariposa Avenue, Boulder, CO
0.38
Single-Family Home
$1,040,000
03/02/26
3
2
1,327
525 13th St, Boulder, CO
0.14
Single-Family Home
$1,810,000
09/05/25
3
2.5
3,232
1625 Mariposa Ave, Boulder, CO
0.12
Single-Family Home
$2,500,000
07/20/26
3
2.5
2,340
2003 Bluebell Ave, Boulder, CO
0.34
Single-Family Home
$1,010,000
12/12/25
2
1
2,248
419 22nd St, Boulder, CO
0.45
Single-Family Home
$1,232,000
12/04/25
4
2
1,494
1380 Bluebell Ave, Boulder, CO
0.10
Single-Family Home
$3,300,000
02/23/26
3
4
4,066
2110 Baseline Rd, Boulder, CO
0.44
Single-Family Home
$850,000
09/08/25
2
2
1,157

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
1401 Mariposa Ave, Boulder, CO 80302
0.04
$4,335,100
6
5.5
6,247
Off Market
1431 Bluebell Ave, Boulder, CO 80302
0.04
$2,985,900
3
2.5
3,500
Off Market
1512 Mariposa Ave, Boulder, CO 80302
0.05
$1,582,200
3
2
2,023
Off Market
1502 Columbine Avenue, Boulder, CO 80302
0.08
$2,245,000
4
4
3,430
Recently Sold
1333 Mariposa Avenue, Boulder, CO 80302
0.08
$1,885,000
3
1.5
1,646
For Sale
1516 Columbine Ave, Boulder, CO 80302
0.09
$2,255,000
5
3.5
3,448
Off Market
1550 Bluebell Avenue, Boulder, CO 80302
0.08
$2,249,000
4
4
3,226
For Sale
1380 Columbine Avenue, Boulder, CO 80302
0.10
$2,042,800
4
2
2,513
Off Market
1400 Bluebell Ave, Boulder, CO 80302
0.09
$4,750,000
5
5.5
4,845
Recently Sold
1380 Bluebell Ave, Boulder, CO 80302
0.10
$3,300,000
3
4
4,066
Recently Sold
626 14th St, Boulder, CO 80302
0.13
$1,817,100
3
3
3,067
Off Market
1625 Mariposa Ave, Boulder, CO 80302
0.12
$2,500,000
3
2.5
2,340
Recently Sold

Local Information

  • Map ViewExplore the area around 475 15th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1955
Lot Size
0.34 acres
Living Area
1,891 sqft
Price/Sqft
$874
Parking
Garage

About this House

Fabulous 15,001 Sq. Ft. corner lot in Chautauqua Park area. Great mountain views and beautiful landscaping. Bring your designer to totally remodel or build your dream house on this spacious lot. ONLY NE corner of lot is in 100 year flood plain. Potential subdivision per City of Boulder approval.
475 15th St, Boulder, CO 80302 is a 3 bedroom, 2 bathroom, 1,891 sqft single-family home in East Chautauqua, built in 1955. It last sold for $715,000 on Jul 5, 2011. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,653,200, with a rent estimate of $4,215/month.

Home Details for 475 15th St

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 6
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Stone
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1955Year Updated: 1955
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 0.34 acres

Price and Tax history

DateEventPrice
Jul 5, 2011
Source: N/A
Sold
$715,000
May 26, 2011
Source: Agent Provided
PriceChange
$799,900
Price decreased by 3%
Mar 19, 2011
Source: Agent Provided
PriceChange
$825,000
Price decreased by 6%
Feb 20, 2011
Source: Agent Provided
PriceChange
$875,000
Price decreased by 8%
Feb 17, 2011
Source: Agent Provided
Listed For Sale
$949,900

Market trends in Boulder

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM

Around this home

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

  • 83 % 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

  • 67 % Say parking is easy

  • 64 % Say streets are well-lit

  • 60 % Say car is needed

  • 54 % Say neighbors are friendly

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

  • 50 % Say it's quiet

  • 44 % Say kids play outside

  • 43 % Say there are community events

  • 33 % 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

LGBTQ Local Legal Protections

Frequently asked questions about 475 15th St

  • What is 475 15th St estimated to be worth?
    Trulia's estimated value for 475 15th St in Boulder, CO is $1,653,200.
  • What is the price history for 475 15th St?
    475 15th St in Boulder, CO last sold for $715,000 in July 2011.
  • 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 $897K. That is up $10.37K from the prior month.
  • Does 475 15th St have air conditioning?
    Yes, 475 15th St in Boulder, CO has air conditioning.
  • How big is the lot at 475 15th St?
    The lot at 475 15th St in Boulder, CO is about 0.34 acres (15,002 sq ft).

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Apartments for Rent

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Off Market Homes Near 475 15th St

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