Google street view image for 777 Gapter Rd, Boulder, CO 80303

Off Market Dec 1966 for $247K

$1,198,177

Est. refi paymentEst. refi $1,641/mo

•

1.5 ba

•

1,740

sq ft

777 Gapter Rd, Boulder, CO 80303

About this home

777 Gapter Rd is a 1,740 square foot house on a 0.71 acre lot with 3 bedrooms and 1.5 bathrooms. - it last sold on December 23, 1966 for $247,500. Based on Redfin's Boulder data, we estimate the home's value is $1,198,177.

Single-familyProperty Type

1958Year Built

0.71 acresLot Size

$689Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,198,177

$951K since sold in December 1966$2,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.1% higher than the average sale price ($1.12M) of 6 comparable homes.

SOLD APR 3, 2026
$875,000
A
3 beds2 baths2,230 sq ft
6137 Baseline Rd, Boulder, CO 80303
SOLD NOV 13, 2025
$875,000
B
3 beds2 baths1,714 sq ft
1016 Stearns Ave, Boulder, CO 80303
Keller Williams Advantage Realty LLC
SOLD JUN 18, 2026
$1,200,000
C
3 beds2 baths2,076 sq ft
965 Parkway Dr, Boulder, CO 80303
SOLD MAR 13, 2026
$1,140,000
D
3 beds2 baths1,508 sq ft
6215 Baseline Rd, Boulder, CO 80303
SOLD MAR 24, 2026
$1,200,000
E
3 beds2.5 baths2,488 sq ft
6204 Simmons Dr, Boulder, CO 80303
SOLD MAY 26, 2026
$1,425,000
F
3 beds2.5 baths1,864 sq ft
5389 Cypress Dr, Boulder, CO 80303

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Earn from this home

Sell

$1,127,317

Est. take-home

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Refinance

Est. cash available

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Rent

$3,191/mo

Redfin rental estimate

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Market trends in 80303, CO

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.7%

0.6% MoM

Median sale price

$730K

$79K MoM

Avg. days on market

50d

0 days MoM

Recently sold homes

2 MoM

New listings for sale

$1,800,700
3 beds2 baths2,104 sq ft
1341 N 95th St, Lafayette, CO 80026
Rachel Folger • RE/MAX Elevate
OPEN SAT, 11AM TO 1PM
$1,350,000
5 beds3 baths3,938 sq ft
325 Mohawk Dr, Boulder, CO 80303
Piper Leitz • Corcoran Perry & Co.
$450,000
3 beds1 bath1,021 sq ft
805 29th St #452, Boulder, CO 80303
$298,000
1 bed1 bath766 sq ft
500 Mohawk Dr #202, Boulder, CO 80303
$495,000
2 beds1.5 baths918 sq ft
4800 Osage Dr Unit 26C, Boulder, CO 80303
$309,000
1 bed1 bath756 sq ft
33 S Boulder Cir #108, Boulder, CO 80303
$1,850,000
4 beds4 baths3,602 sq ft
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Andrew Hicks • West Rock Realty, LLC
3D WALKTHROUGH
$1,100,000
2 beds2 baths1,449 sq ft
3301 Arapahoe Ave #229, Boulder, CO 80303
3D WALKTHROUGH
$269,000
1 bed1 bath570 sq ft
3161 Madison Ave Unit N302, Boulder, CO 80303
$625,000
3 beds2 baths1,982 sq ft
857 Roxwood Ln, Boulder, CO 80303
See all

Provided by Redfin

Sale history for 777 Gapter Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,205 (+13.1%)

$60,588 + $31,719

$92,307

2024

$7,254 (+1.8%)

$60,588 + $31,719

$92,307

2023

$7,128 (+23.4%)

$38,411 + $50,833

$89,244

2022

$5,775 (+4.9%)

$42,096 + $50,833

$92,929

2021

$5,507 (+16.2%)

$35,230 + $33,909

$69,139

2020

$4,738 (+1.6%)

$36,243 + $34,885

$71,128

2019

$4,666 (+15.9%)

$43,115 + $18,468

$61,583

2018

$4,024 (+3.2%)

$43,115 + $18,468

$61,583

2017

$3,899 (+7.0%)

$24,624 + $28,994

$53,618

2016

$3,645 (+5.6%)

$24,624 + $28,994

$53,618

2015

$3,451 (+20.2%)

$34,785 + $15,283

$50,068

2014

$2,870 (+2.2%)

$28,338 + $13,015

$41,353

2013

$2,808 (+9.9%)

$28,338 + $13,015

$41,353

2012

$2,555 (−20.0%)

$28,338 + $13,015

$41,353

2011

$3,193 (−4.7%)

$24,843 + $13,612

$38,455

2010

$3,352 (+6.0%)

$24,843 + $13,612

$38,455

2009

$3,162

$27,000 + $13,330

$40,330

Tax history for 777 Gapter Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,205 (+13.1%)

$60,588 + $31,719

$92,307

2024

$7,254 (+1.8%)

$60,588 + $31,719

$92,307

2023

$7,128 (+23.4%)

$38,411 + $50,833

$89,244

2022

$5,775 (+4.9%)

$42,096 + $50,833

$92,929

2021

$5,507 (+16.2%)

$35,230 + $33,909

$69,139

2020

$4,738 (+1.6%)

$36,243 + $34,885

$71,128

2019

$4,666 (+15.9%)

$43,115 + $18,468

$61,583

2018

$4,024 (+3.2%)

$43,115 + $18,468

$61,583

2017

$3,899 (+7.0%)

$24,624 + $28,994

$53,618

2016

$3,645 (+5.6%)

$24,624 + $28,994

$53,618

2015

$3,451 (+20.2%)

$34,785 + $15,283

$50,068

2014

$2,870 (+2.2%)

$28,338 + $13,015

$41,353

2013

$2,808 (+9.9%)

$28,338 + $13,015

$41,353

2012

$2,555 (−20.0%)

$28,338 + $13,015

$41,353

2011

$3,193 (−4.7%)

$24,843 + $13,612

$38,455

2010

$3,352 (+6.0%)

$24,843 + $13,612

$38,455

2009

$3,162

$27,000 + $13,330

$40,330

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning and permits

Zoning
Permits

RR-2

Residential-Rural 2 District

Primarily single-family detached dwelling units with some duplexes and attached dwelling units at low to very low residential densities.

Permitted uses

Include but are not limited to:

Religious facility
Housing-Multiple units
Educational/school
Recreation
Agriculture-Cropland
Park & open space

Property details

Interior

Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Air

Room Information
# of Rooms: 8

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Construction Type: Masonry
Building Construction Quality: Good
Exterior Wall: Brick Veneer
Building Type: Single Family

Property Information
Subdivision Name: GAPTER 1
Living Sq. Ft: 1,740
Ground Floor Sq. Ft: 1,740
Building Sq. Ft: 2,160
# of Stories: 1
Stories Type: 1
Legal Description: LOT 42 GAPTER 1

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 420
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 30,711
Legal Lot Number: 42
Municipality Name: BOULDER
Acres: 0.705
County Use Description: 1 FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025
Tax Area: RE2-BLDR-NCWD-UDFC

Public facts

Beds: 3
Baths: 1.5
Sq. Ft.: 1,740
Stories: 1.0
Lot Size: 0.71 acres
Style: Single Family Residential
Year Built: 1958
Year Renovated: 1975
County: Boulder County
APN: R0035477

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

Eisenhower Elementary School

Public PreK-5 • Assigned • 1.1mi

10/10

Nevin Platt Middle School

Public 6-8 • Assigned • 0.3mi

7/10

Fairview High School

Public 9-12 • Assigned • 2.6mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

There's a distinctly European ease to Boulder — a town where café culture and mountain culture coexist effortlessly. Pearl Street's patios stay full year-round, cyclists outnumber cars on weekend mornings, and the Flatirons loom just close enough to...
2 months ago • Boulder
Chuck Klijewski
Redfin agent
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

1% chance of being in a wildfire in next 30 years

3/10 Heat Factor

6 days above 91° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Boulder, CO • 80303

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.5 hours in June and 6 hours in December, placing it above the U.S. average for solar exposure.

10.5 hrs

6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.14M – $1.38M

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Home values near 777 Gapter Rd

Data from public records.

Address	Redfin Estimate
819 Gapter Road, Boulder, CO 4 Beds \| 4.5 Baths \| 4020 Sq. Ft.	$3,259,790
723 Gapter Road, Boulder, CO 5 Beds \| 3 Baths \| 3660 Sq. Ft.	$1,676,964

Address	Redfin Estimate
841 Gapter Road, Boulder, CO 3 Beds \| 3 Baths \| 3632 Sq. Ft.	$1,503,792
832 Gapter Road, Boulder, CO 3 Beds \| 1.5 Baths \| 1760 Sq. Ft.	$1,589,623

Address	Redfin Estimate
880 Gapter Road, Boulder, CO 3 Beds \| 3 Baths \| 3055 Sq. Ft.	$2,088,406
898 Gapter Road, Boulder, CO 4 Beds \| 2.5 Baths \| 2576 Sq. Ft.	$1,483,954

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 80303, CO

Sale history for 777 Gapter Rd

Tax history for 777 Gapter Rd

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80026

Home values near 777 Gapter Rd

More real estate resources