2810 21st St, Boulder, CO 80304
Property image
Property image
OFF MARKET

$1,162,800

Trulia Estimate
  • 3 Beds
  • 1.5 Baths
  • 1,629 sqft (on 0.25 acres)

2810 21st St, Boulder, CO 80304

Old North Boulder
Est. Refi. Payment $6,797/mo*
Refinance Your Home
Currently Off Market - Sold Jan 10, 2011 for $344,000

Home Value

Trulia Estimate
$1.16M
Since last month
Decreased$23K (-1.9%)
Since last year
Decreased$13K (-1.1%)
Since last sale
Increased$822K (+239%)
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 +39% in the last 10 years
MonthEstimated value
2026
September 2026$1.17M
August 2026$1.19M
July 2026$1.18M
June 2026$1.19M
May 2026$1.18M
April 2026$1.19M
March 2026$1.18M
February 2026$1.13M
January 2026$1.07M
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
2880 19th St, Boulder, CO
0.07
Single-Family Home
$769,000
10/17/25
3
1
1,394
2800 19th St, Boulder, CO
0.14
Single-Family Home
$940,000
08/06/26
3
2
1,256
2961 Lorraine Ct, Boulder, CO
0.13
Single-Family Home
$985,000
05/29/26
3
1.5
1,551
2851 20th St, Boulder, CO
0.09
Single-Family Home
$1,017,800
04/24/26
3
1.5
1,806
1950 Edgewood Drive, Boulder, CO
0.12
Single-Family Home
$827,000
06/03/26
3
1
1,259
2901 Lorraine Court, Boulder, CO
0.18
Single-Family Home
$898,000
06/22/26
4
2
1,354
2910 19th St, Boulder, CO
0.11
Single-Family Home
$1,150,000
09/09/26
3
2.5
1,348
2250 Floral Dr, Boulder, CO
0.19
Single-Family Home
$1,035,000
12/12/25
4
2
2,080
3150 19th St, Boulder, CO
0.33
Single-Family Home
$783,000
08/07/26
3
1.5
1,095
1412 Elder Ave, Boulder, CO
0.40
Single-Family Home
$800,000
04/17/26
3
2
1,529

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
2880 19th St, Boulder, CO 80304
0.07
$750,000
3
1
1,394
Off Market
2243 Nicholl St W, Boulder, CO 80304
0.05
$1,192,500
4
2
1,675
Off Market
2212 Edgewood Dr, Boulder, CO 80304
0.08
$1,003,400
3
2
1,388
Off Market
2272 Nicholl St E, Boulder, CO 80304
0.08
$1,100,100
3
1
1,038
Off Market
2831 20th St, Boulder, CO 80304
0.09
$1,296,700
4
2.5
2,209
Off Market
2035 Balsam Dr, Boulder, CO 80304
0.12
$3,374,900
4
4.5
4,390
Off Market
2242 Nicholl St W, Boulder, CO 80304
0.09
$961,800
3
2
1,171
Off Market
2283 Nicholl St E, Boulder, CO 80304
0.11
$1,470,000
4
2.5
1,916
Recently Sold
2085 Balsam Dr, Boulder, CO 80304
0.13
$3,875,000
4
3
3,878
Recently Sold
2851 20th St, Boulder, CO 80304
0.09
$1,017,800
3
1.5
1,806
Recently Sold
2260 Nicholl St E, Boulder, CO 80304
0.10
$1,088,200
2
1.5
1,029
Off Market
2235 Edgewood Drive, Boulder, CO 80304
0.12
$876,900
3
1
1,340
Off Market

Local Information

  • Map ViewExplore the area around 2810 21st St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 2011
0.25 acre lot
1,629 sqft
$714/sqft
Garage

About this House

Remodeled ranch home in central boulder. New landscaping. Detached modern shed.
2810 21st St, Boulder, CO 80304 is a 3 bedroom, 2 bathroom, 1,629 sqft single-family home in Old North Boulder, built in 2011. It last sold for $344,000 on Jan 10, 2011. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,162,800, with a rent estimate of $4,252/month.

Home Details for 2810 21st St

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Carpet, Hardwood
Interior Details
AtticNumber of Rooms: 6Types of Rooms: Dining Room, Family Room, Laundry Room, Sun RoomCeiling Fan
Appliances & Utilities
DishwasherDisposalDryerRefrigeratorWasher
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: Asphalt, Shake ShingleDeckExterior: BrickLawnPatioPorchSprinkler System
Parking & Garage
GarageParking: Carport, Garage

Property Information

Year Built
Year Built: 2011Year Updated: 2012
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 10890 sqft

Price and Tax history

DateEventPrice
Jan 10, 2011
Source: N/A
Sold
$344,000
Dec 8, 2010
Source: Agent Provided
Pending
$344,900
Dec 1, 2010
Source: Agent Provided
PriceChange
$344,900
Price decreased by 7%
Oct 29, 2010
Source: Agent Provided
Listed For Sale
$370,000
Jan 17, 2003
Source: N/A
Sold
$350,000

Market trends in Boulder

Last updated August 2026
Buyer'sMarketSeller'sMarket
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

Neighborhood Overview

Old North Boulder
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Old North Boulder

At least 15 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 95 % Say there are sidewalks

  • 93 % Say there's wildlife

  • 91 % Say it's walkable to grocery stores

  • 90 % Say there's holiday spirit

  • 88 % Say it's walkable to restaurants

  • 88 % Say parking is easy

  • 83 % Say kids play outside

  • 79 % Say it's quiet

  • 78 % Say people would walk alone at night

  • 72 % Say yards are well-kept

  • 68 % Say neighbors are friendly

  • 62 % Say they plan to stay for at least 5 years

  • 55 % Say car is needed

  • 35 % Say streets are well-lit

  • 20 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Frequently asked questions about 2810 21st St

  • What is 2810 21st St estimated to be worth?
    Trulia's estimated value for 2810 21st St in Boulder, CO is $1,162,800.
  • What is the price history for 2810 21st St?
    2810 21st St in Boulder, CO last sold for $344,000 in January 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 $904K. That is up $6.67K from the prior month.
  • Does 2810 21st St have air conditioning?
    Yes, 2810 21st St in Boulder, CO has air conditioning.
  • Does 2810 21st St have laundry facilities?
    Yes, 2810 21st St in Boulder, CO has in-unit laundry.

Explore by feature - Pet Friendly

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Explore by feature - Outdoor Space

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Apartments for Rent

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Off Market Homes Near 2810 21st St

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