861 9th St, Boulder, CO 80302
OFF MARKET

861 9th St
Boulder, CO 80302

Grant
  • 4 Beds
  • 2 Baths
  • 2,086 sqft

$1,662,700

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $9,252/mo*
Refinance Your Home

$1,662,700

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $9,252/mo*
Refinance Your Home
4 Beds
2 Baths
2,086 sqft

Home Value

Trulia Estimate
$1.66M
Since last month
Decreased$48K (-2.8%)
Since last year
Decreased$52K (-3%)
Since last sale
Increased$2M (+1,024.9%)
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 +28% in the last 10 years
MonthEstimated value
2026
August 2026$1.66M
July 2026$1.71M
June 2026$1.71M
May 2026$1.67M
April 2026$1.76M
March 2026$1.73M
February 2026$1.7M
January 2026$1.65M
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
943 10th St, Boulder, CO
0.16
Single-Family Home
$1,645,000
06/15/26
4
3
1,958
964 Grant Pl, Boulder, CO
0.13
Single-Family Home
$1,608,120
05/13/26
4
2.5
3,169
781 Grant Pl, Boulder, CO
0.12
Single-Family Home
$2,175,000
09/08/25
3
2.5
2,484
751 Grant Pl, Boulder, CO
0.15
Single-Family Home
$1,995,000
05/20/26
3
2.5
2,490
911 Lincoln Pl, Boulder, CO
0.09
Single-Family Home
$1,425,000
04/14/26
5
2.5
1,926
1021 10th St, Boulder, CO
0.23
Single-Family Home
$1,954,577
10/31/25
5
2
3,243
1020 10th St, Boulder, CO
0.25
Single-Family Home
$1,510,000
11/07/25
4
3
2,972
763 Grant Pl, Boulder, CO
0.14
Single-Family Home
$1,190,000
11/07/25
3
1
1,360
900 6th St, Boulder, CO
0.23
Single-Family Home
$3,678,700
07/15/26
4
3
3,360
764 14th St, Boulder, CO
0.42
Single-Family Home
$1,800,000
02/27/26
5
2
2,879

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
849 9th Street, Boulder, CO 80302
0.01
$2,127,000
5
3.5
2,879
Off Market
841 9th St, Boulder, CO 80302
0.02
$1,328,500
3
2
1,881
Off Market
873 9th St, Boulder, CO 80302
0.02
$1,650,000
5
3
2,536
For Sale
836 9th Street, Boulder, CO 80302
0.04
$1,377,600
4
2
2,100
Off Market
877 Lincoln Pl, Boulder, CO 80302
0.05
$1,595,400
6
2
3,130
Off Market
860 Grant Pl, Boulder, CO 80302
0.03
$2,264,300
4
3
2,921
Off Market
842 Grant Pl, Boulder, CO 80302
0.03
$2,229,000
4
2
3,043
Off Market
819 9th St, Boulder, CO 80302
0.05
$1,247,400
5
2
2,024
Off Market
860 Aurora Avenue, Boulder, CO 80302
0.05
$2,214,400
5
4
3,763
Off Market
895 Aurora Ave, Boulder, CO 80302
0.06
$1,742,200
4
3
2,468
Off Market
845 Grant Place, Boulder, CO 80302
0.06
$1,016,800
1
1
738
Off Market
800 Grant Pl, Boulder, CO 80302
0.07
$5,315,500
5
4.5
6,625
Off Market

Local Information

  • Map ViewExplore the area around 861 9th St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1909
Living Area
2,086 sqft
Price/Sqft
$797
Parking
Garage

About this House

This single-family home is located at 861 9th St, Boulder, CO. 861 9th St is in the Grant neighborhood in Boulder, CO and in ZIP code 80302. This property has 4 bedrooms, 2 bathrooms and approximately 2,086 sqft of floor space. This property has a lot size of 7143 sqft and was built in 1909.
861 9th St, Boulder, CO 80302 is a 4 bedroom, 2 bathroom, 2,086 sqft single-family home in Grant, built in 1909. It last sold for $147,500 on Apr 29, 1992. It is currently off market. The Trulia Estimate is $1,662,700, with a rent estimate of $4,492/month.

Home Details for 861 9th St

Interior Features

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

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Stucco
Parking & Garage
GarageParking: Garage Attached, Garage Detached

Property Information

Year Built
Year Built: 1909Year Updated: 1985
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 7143 sqft

Price and Tax history

DateEventPrice
Apr 29, 1992
Source: N/A
Sold
$147,500

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

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

LGBTQ Local Legal Protections

Frequently asked questions about 861 9th St

  • What is 861 9th St estimated to be worth?
    Trulia's estimated value for 861 9th St in Boulder, CO is $1,662,700.
  • What is the price history for 861 9th St?
    861 9th St in Boulder, CO last sold for $147,500 in April 1992.
  • 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.
  • How big is the lot at 861 9th St?
    The lot at 861 9th St in Boulder, CO is about 0.16 acres (7,143 sq ft).
  • Does 861 9th St have a garage?
    Yes, 861 9th St in Boulder, CO has a garage.

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Off Market Homes Near 861 9th St

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