526 18th St, Boulder, CO 80302
Property image
Property image
OFF MARKET

$1,008,000

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,950 sqft

526 18th St, Boulder, CO 80302

East Chautauqua
Est. Refi. Payment $5,734/mo*
Refinance Your Home

Home Value

Trulia Estimate
$1.01M
Since last month
Increased$5K (+0.5%)
Since last year
Decreased$124K (-11%)
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 -28% in the last 10 years
MonthEstimated value
2026
August 2026$1.01M
August 2026$1.01M
July 2026$1M
June 2026$1.09M
May 2026$1.11M
April 2026$1.21M
March 2026$1.37M
February 2026$1.21M
January 2026$1.14M
2025
2024
2023
2022
2021

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
0.17
Single-Family Home
$1,025,000
09/26/25
3
2
2,023
1625 Mariposa Ave, Boulder, CO
0.10
Single-Family Home
$2,500,000
07/20/26
3
2.5
2,340
1709 Mariposa Ave, Boulder, CO
0.05
Single-Family Home
$1,606,600
09/03/26
3
3.5
1,802
2032 Mariposa Avenue, Boulder, CO
0.18
Single-Family Home
$1,040,000
03/02/26
3
2
1,327
419 22nd St, Boulder, CO
0.26
Single-Family Home
$1,232,000
12/04/25
4
2
1,494
2030 Columbine Ave, Boulder, CO
0.16
Single-Family Home
$1,526,000
06/03/26
4
3
2,641
1930 Columbine Avenue, Boulder, CO
0.11
Single-Family Home
$1,425,000
04/08/26
4
3
3,131
1550 Bluebell Avenue, Boulder, CO
0.20
Single-Family Home
$1,400,000
05/20/26
4
4
3,226
2110 Baseline Rd, Boulder, CO
0.22
Single-Family Home
$850,000
09/08/25
2
2
1,157
2003 Bluebell Ave, Boulder, CO
0.16
Single-Family Home
$1,010,000
12/12/25
2
1
2,248

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
1715 Columbine Ave, Boulder, CO 80302
0.06
$1,918,900
4
3.5
2,855
Off Market
1835 Columbine Ave, Boulder, CO 80302
0.06
$1,831,700
4
3
2,344
Off Market
1709 Mariposa Ave, Boulder, CO 80302
0.05
$1,606,600
3
3.5
1,802
Recently Sold
1841 Columbine Ave, Boulder, CO 80302
0.07
$1,800,400
3
3.5
2,396
Off Market
1780 Baseline Rd, Boulder, CO 80302
0.07
$1,889,000
4
3.5
3,437
Off Market
626 17th St, Boulder, CO 80302
0.08
$2,795,000
5
4.5
4,775
Recently Sold
1816 Mariposa Ave, Boulder, CO 80302
0.07
$2,927,000
5
3.5
3,840
Off Market
1838 Mariposa Ave, Boulder, CO 80302
0.08
$2,986,400
6
4.5
5,081
Off Market
1737 Baseline Rd, Boulder, CO 80302
0.10
$1,217,200
4
2
2,250
Off Market
1625 Mariposa Ave, Boulder, CO 80302
0.10
$2,500,000
3
2.5
2,340
Recently Sold
708 17th St, Boulder, CO 80302
0.12
$2,279,700
4
3.5
3,744
Off Market
1930 Columbine Avenue, Boulder, CO 80302
0.11
$1,650,000
4
3
3,131
For Sale

Local Information

  • Map ViewExplore the area around 526 18th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
1,950 sqft
$517/sqft
Garage

About this House

Stunningly beautiful home just blocks from the legendary Chautauqua park, Flatiron Mountains and hiking trails! Enjoy Boulder in this sought after prestigious neighborhood. West facing home bathed with natural light and beautiful hardwood floors throughout.

The property has been meticulously landscaped with mature fruit trees and stunning gardens that ensure bright blooms all spring and summer. Buckets of delicious sweet cherries ready for harvest every July and the pear tree blooms in the early autumn.

Three bedroom and two bath home sits on a larger than average 7,800 sq ft lot. One car garage with a spacious driveway that parks 3 additional cars. The back flagstone patio and the back deck overlooks a lush private back yard. Updated kitchen is perfect for any chef with stainless steel appliances and a 5-burner gas stove.

Schools rank among the best in the country, along with the city itself. This neighborhood has your choice of high school between Boulder High and Fairfield and is zoned for Creekside Elementary.

Close to everything amazing in Boulder.
5 minute walk to the the trails in Chautauqua either through Four Pines Trail, Kohler Mesa or McCaslin Trail.

10-15 minute Walk:
UC Boulder Campus
University Village
Chautauqua Park and Auditorium
Sprouts Grocery Store
Denver Airport RTD Bus
NIST and US Department of Commerce Campus
NCAR (25 minute walk)

Additional photos of the home and nearby trails can be shared on request via a shared album.

Everyone who sees this home falls in love with it. Reach out today before it's gone!

Flat rate monthly utilities fee includes Fiber internet, gas, electric, water, and trash. No smoking. First month's rent due upon signing.
526 18th St, Boulder, CO 80302 is a 3 bedroom, 2 bathroom, 1,950 sqft single-family home in East Chautauqua. More recently, it was listed as a rental in August 2021 with an asking price of $4,400 per month. That rental listing was removed on August 27, 2021. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,008,000, with a rent estimate of $4,272/month.

Home Details for 526 18th St

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Appliances & Utilities
DryerWasher
Levels, Entrance, & Accessibility
Floors: Hardwood

Property Information

Property Type / Style
Property Type: Single Family Home

Exterior Features

Parking & Garage
GarageParking: Garage Detached, Off Street

Price and Tax history

DateEventPrice
Aug 27, 2021
Source: Zillow Rental Manager
ListingRemoved
Aug 26, 2021
Source: Zillow Rental Manager
Listed For Rent
$4,400

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 526 18th St

  • What is 526 18th St estimated to be worth?
    Trulia's estimated value for 526 18th St in Boulder, CO is $1,008,000.
  • 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.
  • What do residents say about the East Chautauqua neighborhood?
    Residents describe the East Chautauqua neighborhood in Boulder, CO as pedestrian-friendly, dog-friendly, and walkable to restaurants. See recently sold homes in East Chautauqua, Boulder.
  • Does 526 18th St have laundry facilities?
    Yes, 526 18th St in Boulder, CO has in-unit laundry.
  • Does 526 18th St have a garage?
    Yes, 526 18th St in Boulder, CO has a garage.

Explore by feature - Pet Friendly

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Explore by feature - Air Conditioning

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Explore by feature - Pool

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Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

87 rentals with an outdoor space in Boulder, CO

Apartments for Rent

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Off Market Homes Near 526 18th St

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