811 20th St, Boulder, CO 80302
Property image
Property image
OFF MARKET

$1,778,100

Trulia Estimate
  • 8 Beds
  • 4 Baths
  • 3,034 sqft

811 20th St, Boulder, CO 80302

University Hill
Est. Refi. Payment $9,851/mo*
Refinance Your Home

Home Value

Trulia Estimate
$1.78M
Since last month
Increased$23K (+1.3%)
Since last year
Decreased$36K (-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 +25% in the last 10 years
MonthEstimated value
2026
August 2026$1.78M
July 2026$1.76M
June 2026$1.79M
May 2026$1.82M
April 2026$1.86M
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
772 16th Street, Boulder, CO
0.22
Single-Family Home
$1,500,000
12/29/25
4
2
3,225
839 13th St, Boulder, CO
0.45
Single-Family Home
$2,100,000
03/27/26
6
4
3,210
880 19th St, Boulder, CO
0.09
Single-Family Home
$975,000
05/12/26
5
3
1,692
2030 Columbine Ave, Boulder, CO
0.23
Single-Family Home
$1,526,000
06/03/26
4
3
2,641
626 17th St, Boulder, CO
0.23
Single-Family Home
$2,795,000
03/26/26
5
4.5
4,775
1930 Columbine Avenue, Boulder, CO
0.23
Single-Family Home
$1,425,000
04/08/26
4
3
3,131
1816 Mariposa Ave, Boulder, CO
0.30
Single-Family Home
$2,950,000
09/08/25
5
3.5
3,840
789 15th Street, Boulder, CO
0.32
Single-Family Home
$2,300,000
07/23/26
4
2.5
3,356
370 20th St, Boulder, CO
0.37
Single-Family Home
$1,325,000
03/31/26
5
3
2,700
1502 Columbine Avenue, Boulder, CO
0.37
Single-Family Home
$2,245,000
02/02/26
4
4
3,430

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
812 20th St #4, Boulder, CO 80302
0.03
$274,000
1
1
378
Off Market
812 20th St #9, Boulder, CO 80302
0.03
$278,800
1
1
378
Off Market
830 20th St #102, Boulder, CO 80302
0.03
$474,000
2
1
868
Off Market
875 20th Street, Boulder, CO 80302
0.03
$2,175,000
12
8
4,736
Recently Sold
830 20th Street #209, Boulder, CO 80302
0.03
$385,000
1
1
620
For Sale
830 20th St #211, Boulder, CO 80302
0.04
$438,100
2
1
868
Off Market
830 20th St #306, Boulder, CO 80302
0.04
$460,400
2
1
868
Off Market
830 20th Street #303, Boulder, CO 80302
0.04
$359,000
1
1
620
Recently Sold
830 20th St #210, Boulder, CO 80302
0.04
$365,000
1
1
620
Recently Sold
830 20th St #101, Boulder, CO 80302
0.04
$456,000
2
1
868
Off Market
830 20th St #307, Boulder, CO 80302
0.05
$337,300
1
1
620
Off Market
830 20th St #308, Boulder, CO 80302
0.04
$369,900
1
1
620
For Sale

Local Information

  • Map ViewExplore the area around 811 20th St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1950
Living Area
3,034 sqft
Price/Sqft
$586

About this House

Located at 811-813 20th Street, this duplex offers plenty of space! With two kitchens, eight bedrooms, multiple living areas, you and your friends will love this home. Complete with hardwood floors, in unit washer / dryer and off street parking. Give us a call to view this awesome South Hill spot! Rental License: RHL-0003016 / Unrelated Allowed: 4 per unit, 2 units in total
811 20th St, Boulder, CO 80302 is a 8 bedroom, 4 bathroom, 3,034 sqft single-family home in University Hill, built in 1950. More recently, it was listed as a rental in December 2017 with an asking price of $8,480 per month. That rental listing was removed on January 19, 2018. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,778,100, with a rent estimate of $6,928/month.

Home Details for 811 20th St

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Interior Details
Number of Rooms: 12
Appliances & Utilities
Washer

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Brick, Cement Concrete

Property Information

Year Built
Year Built: 1950Year Updated: 2000
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 2

Lot Information

Lot Area: 5081 sqft

Price and Tax history

DateEventPrice
Jan 19, 2018
Source: Agent Provided
ListingRemoved
$8,480
Dec 20, 2017
Source: Agent Provided
Listed For Rent
$8,480

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

University Hill
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about University Hill

At least 8 Trulia users voted on each feature.

  • 100 % Say it's walkable to restaurants

  • 100 % Say there are sidewalks

  • 89 % Say it's dog friendly

  • 88 % Say there's wildlife

  • 69 % Say it's walkable to grocery stores

  • 67 % Say streets are well-lit

  • 60 % Say people would walk alone at night

  • 44 % Say there's holiday spirit

  • 44 % Say neighbors are friendly

  • 38 % Say yards are well-kept

  • 25 % Say it's quiet

  • 22 % Say there are community events

  • 21 % Say kids play outside

  • 15 % Say car is needed

  • 13 % Say parking is easy

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Central to everything and great hiking nearby but also noisy, rude college kids. Lots of illegally off leash dogs. "
    1
    Flag
  • Jessica O.
    "Definitely a college neighborhood. Fun place to live, near campus as well as parties,but it is loud. "
    0
    Flag
  • Alec W.
    "College community. Sometimes you forget real people live right on the outer edges of it. Amazing place to live, tons of nightlife, and great food. Not where you want to live if you’re looking for quiet "
    7
    Flag
  • johnarmstrong
    "The Chautauqua neighborhood is the best in Boulder. Bordering Chautauqua Park, great views of the Flatirons, walking distance to CU and The Hill, easy access to 36, great schools, and acre upon acre of Open Space, this is the place to live in Boulder."
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 811 20th St

  • What is 811 20th St estimated to be worth?
    Trulia's estimated value for 811 20th St in Boulder, CO is $1,778,100.
  • 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 University Hill neighborhood?
    Residents describe the University Hill neighborhood in Boulder, CO as walkable to restaurants, pedestrian-friendly, and dog-friendly. See recently sold homes in University Hill, Boulder.
  • How big is the lot at 811 20th St?
    The lot at 811 20th St in Boulder, CO is about 0.12 acres (5,081 sq ft).

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