Google satellite image for 3261 3rd St, Boulder, CO 80304

Off market jan 2020 for $500K

$1,212,378

Est. refi paymentEst. refi $3,413/mo

•

1 ba

•

1,338

sq ft

3261 3rd St, Boulder, CO 80304

About this home

3261 3rd St is a 1,338 square foot house on a 0.64 acre lot with 3 bedrooms and 1 bathroom. - it last sold on January 02, 2020 for $500,000. Based on Redfin's Boulder data, we estimate the home's value is $1,212,378.

Single-familyProperty Type

1879Year Built

0.64 acresLot Size

$906Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,212,378

$712K since sold in January 2020$6,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 29.1% lower than the average sale price ($1.71M) of 6 comparable homes.

SOLD SEP 9, 2026
$2,650,000
A
3 beds1.5 baths1,460 sq ft
2954 3rd St, Boulder, CO 80304
SOLD AUG 5, 2026
$2,215,000
B
3 beds2 baths2,104 sq ft
3133 5th St, Boulder, CO 80304
SOLD SEP 28, 2026
$1,775,000
C
2 beds2 baths1,371 sq ft
946 Portland Pl, Boulder, CO 80304
Listing provided by metrolistCO
SOLD SEP 9, 2026
$1,080,000
D
3 beds2 baths1,549 sq ft
3011 13th St, Boulder, CO 80304
SOLD SEP 17, 2026
$1,095,000
E
3 beds1 bath1,061 sq ft
3027 11th St, Boulder, CO 80304
SOLD BY REDFIN JUN 30, 2026
$1,450,000
F
3 beds2 baths1,620 sq ft
826 Maxwell Ave, Boulder, CO 80304
Listing provided by metrolistCO

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$795,703

Est. take-home

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Refinance

Est. cash available

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Rent

$3,412/mo

Redfin rental estimate

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Market trends in 80304, CO

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

98.0%

+0.6% MoM

Median sale price

$1.3M

$39K MoM

Avg. days on market

66d

3 days MoM

Recently sold homes

100

1 MoM

New listings for sale

NEW 18 HRS AGO
$240,000
1 bed1 bath400 sq ft
2711 Mapleton Ave #5, Boulder, CO 80304
$799,000
3 beds2 baths1,130 sq ft
4145 Riverside Ave, Boulder, CO 80304
3D WALKTHROUGH
$650,000
2 beds1 bath1,214 sq ft
2950 Broadway St #1, Boulder, CO 80304
3D WALKTHROUGH
$570,000
2 beds1 bath942 sq ft
1299 Yellow Pine Ave, Boulder, CO 80304
Carolyn Dooling • Compass - Denver
OPEN TODAY, 11AM TO 1PM
$1,995,000
5 beds4.5 baths4,223 sq ft
1840 Hawthorn Ave, Boulder, CO 80304
$300,000
1 bed1 bath400 sq ft
2711 Mapleton Ave #1, Boulder, CO 80304
Lydia Moy • WK Real Estate
3D & VIDEO TOUR
$1,050,000
2 beds1 bath1,474 sq ft
3115 Broadway St, Boulder, CO 80304
$1,175,000
3 beds4.5 baths2,992 sq ft
555 Laramie Blvd, Boulder, CO 80304
3D WALKTHROUGH
$1,450,000
4 beds2.5 baths2,554 sq ft
1780 Redwood Ave, Boulder, CO 80304
$985,000
4 beds2 baths1,812 sq ft
2445 Forest Ave, Boulder, CO 80304
See all

Provided by Redfin

Sale history for 3261 3rd St

Date

Event

Price

Public Records

Jan 2, 2020

Sold

$500,000

$374/sq ft

IRES as Distributed by MLS Grid #776768

Nov 11, 2015

Listing Removed

—

Oct 9, 2015

Contingent

—

Oct 7, 2015

Listed

$1,050,000

$785/sq ft

IRES as Distributed by MLS Grid #666258

Mar 31, 2012

Listing Removed

—

Sep 28, 2011

Listed

$1,050,000

$785/sq ft

IRES as Distributed by MLS Grid #635882

Jul 31, 2011

Listing Removed

—

Jul 1, 2011

Listing Removed

—

Jan 1, 2011

Listing Removed

—

Dec 14, 2010

Listed

$1,699,900

$1,270/sq ft

REColorado as Distributed by MLS Grid #818313

Mar 3, 2010

Listing Removed

—

Oct 5, 2009

Listed

$2,500,000

$1,868/sq ft

IRES as Distributed by MLS Grid #611323

Mar 31, 2010

Listing Removed

—

Oct 1, 2009

Listed

$2,500,000

$1,868/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$7,769 (+5.0%)

$70,313 + $7,813

$78,126

2024

$7,400 (+1.7%)

$70,313 + $7,813

$78,126

2023

$7,277 (+111.2%)

$72,034 + $8,413

$80,447

2022

$3,446 (+4.9%)

$75,719 + $8,413

$84,132

2021

$3,284 (−45.9%)

$35,466 + $70

$35,536

2020

$6,072 (+1.5%)

$36,486 + $72

$36,558

2019

$5,983 (+30.5%)

$53,482 + $13,378

$66,860

2018

$4,585 (+3.1%)

$53,482 + $13,378

$66,860

2017

$4,447 (−12.1%)

$39,096 + $11,585

$50,681

2016

$5,061 (+5.4%)

$39,096 + $11,585

$50,681

2015

$4,803 (+16.5%)

$43,223 + $12,808

$56,031

2014

$4,121 (+2.2%)

$43,223 + $12,808

$56,031

2013

$4,031 (−39.4%)

$43,223 + $12,808

$56,031

2012

$6,650 (−8.3%)

$43,223 + $12,808

$56,031

2011

$7,250 (+20.8%)

$84,058 + $3,502

$87,560

2010

$6,004 (+6.3%)

$107,142 + $4,696

$111,838

2009

$5,649

$68,660 + $4,780

$73,440

Tax history for 3261 3rd St

Year

Property tax

Land + Additions

Assessment*

2025

$7,769 (+5.0%)

$70,313 + $7,813

$78,126

2024

$7,400 (+1.7%)

$70,313 + $7,813

$78,126

2023

$7,277 (+111.2%)

$72,034 + $8,413

$80,447

2022

$3,446 (+4.9%)

$75,719 + $8,413

$84,132

2021

$3,284 (−45.9%)

$35,466 + $70

$35,536

2020

$6,072 (+1.5%)

$36,486 + $72

$36,558

2019

$5,983 (+30.5%)

$53,482 + $13,378

$66,860

2018

$4,585 (+3.1%)

$53,482 + $13,378

$66,860

2017

$4,447 (−12.1%)

$39,096 + $11,585

$50,681

2016

$5,061 (+5.4%)

$39,096 + $11,585

$50,681

2015

$4,803 (+16.5%)

$43,223 + $12,808

$56,031

2014

$4,121 (+2.2%)

$43,223 + $12,808

$56,031

2013

$4,031 (−39.4%)

$43,223 + $12,808

$56,031

2012

$6,650 (−8.3%)

$43,223 + $12,808

$56,031

2011

$7,250 (+20.8%)

$84,058 + $3,502

$87,560

2010

$6,004 (+6.3%)

$107,142 + $4,696

$111,838

2009

$5,649

$68,660 + $4,780

$73,440

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

Zoning

Rural Residential District

Residential areas developed at a density and character compatible with agricultural uses.

Permitted uses

Include but are not limited to:

Religious facility
Day care facility
Housing-Group
Housing-Single unit
Bed & breakfast
Educational/school
Recreation
Golf related
Veterinary clinic
Park & open space

Property details

Interior

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Heating Type: Forced Air

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Fair
Construction Type: Masonry
Building Construction Quality: Fair
Exterior Wall: Block/Stucco
Building Type: Single Family

Property Information
Subdivision Name: FOOTHILLS
Living Sq. Ft: 1,338
Ground Floor Sq. Ft: 720
Building Sq. Ft: 1,338
Stories Type: 2 Plus
Legal Description: TR 2124 D 24-1N-71 PER DEED 395974 5/19/80 BCR

Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 300
Garage / Carport Type: Carport

Lot Information
# of Buildings: 1
Land Sq. Ft: 27,997
Legal Lot Number: 1
Legal Block Number: 54
Municipality Name: BOULDER
Acres: 0.6427
Zoning Code: RR
County Use Description: 1 FAMILY RESID

Financial

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

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,338
Stories: —
Lot Size: 0.64 acres
Style: Single Family Residential
Year Built: 1879
Year Renovated: 1879
County: Boulder County
APN: R0060554

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

K - 12
Preschool & daycare

Foothill Elementary School

Public K-5 • Assigned • 0.5mi

9/10

Casey Middle School

Public 6-8 • Assigned • 1.0mi

5/10

Boulder High School

Public 9-12 • Assigned • 1.7mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

5/10 Fire Factor

3% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 92° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Boulder, CO • 80304

Average low and high temperatures (°F)

44°

22°

51°

29°

63°

40°

64°

40°

70°

47°

83°

57°

90°

64°

84°

60°

76°

53°

65°

43°

54°

33°

53°

33°

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

$1.15M – $1.40M

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Nearby similar homes

3D WALKTHROUGH

$570,000

2 beds1 bath942 sq ft

1299 Yellow Pine Ave, Boulder, CO 80304

Private balcony • Butcherblock island • Granite counters

Listing provided by REColorado as Distributed by MLS Grid

$750,000

1 bed1 bath650 sq ft

1707 Walnut St #302, Boulder, CO 80302

Large patio • Flatiron views • Gourmet kitchen

3D & VIDEO TOUR

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Grand front entry • 0.31 acre lot • 3 garage spots

3D WALKTHROUGH

$6,500,000

3 beds3.5 baths4,065 sq ft

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Two primary suites • Spa like bath • Outdoor kitchen

VIDEO TOUR

$3,950,000

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Mature trees • 0.31 acre lot • Listed 65 days

3D & VIDEO TOUR

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3 beds1.5 baths1,897 sq ft

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Large windows • Bi-level plan • Garden-level living

New listings for sale in 80304

NEW 18 HRS AGO

$240,000

1 bed1 bath400 sq ft

2711 Mapleton Ave #5, Boulder, CO 80304

Quiet lane • Mature trees • Disabled ramp access

$799,000

3 beds2 baths1,130 sq ft

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Foothills view • Custom closet • Custom murphy bed

3D WALKTHROUGH

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2 beds1 bath1,214 sq ft

2950 Broadway St #1, Boulder, CO 80304

Expansive windows • Soft-close cabinetry • Dining space

3D WALKTHROUGH

$570,000

2 beds1 bath942 sq ft

1299 Yellow Pine Ave, Boulder, CO 80304

Private balcony • Butcherblock island • Granite counters

Listing provided by REColorado as Distributed by MLS Grid

OPEN TODAY, 11AM TO 1PMVIDEO TOUR

$1,995,000

5 beds4.5 baths4,223 sq ft

1840 Hawthorn Ave, Boulder, CO 80304

Vaulted ceilings • Private yards • En-suite bath

$300,000

1 bed1 bath400 sq ft

2711 Mapleton Ave #1, Boulder, CO 80304

Modern appliances • Designated parking • Common laundry

Listing provided by REColorado as Distributed by MLS Grid

3D & VIDEO TOUR

$1,050,000

2 beds1 bath1,474 sq ft

3115 Broadway St, Boulder, CO 80304

Goat trail • North boulder park • Mature greenery

$1,175,000

3 beds4.5 baths2,992 sq ft

555 Laramie Blvd, Boulder, CO 80304

End-unit townhome • Corner lot • Brick facade

3D WALKTHROUGH

$1,450,000

4 beds2.5 baths2,554 sq ft

1780 Redwood Ave, Boulder, CO 80304

Designer kitchen • Inviting living room • Mature trees

Home values near 3261 3rd St

Data from public records.

Address	Redfin Estimate
3203 3rd Street, Boulder, CO 4 Beds \| 3 Baths \| 2055 Sq. Ft.	$1,502,762
3173 3rd Street, Boulder, CO 4 Beds \| 3.5 Baths \| 4745 Sq. Ft.	$5,789,315
3245 4th Street, Boulder, CO 3 Beds \| 2 Baths \| 2443 Sq. Ft.	$1,935,127
3262 4th Street, Boulder, CO 2 Beds \| 2 Baths \| 832 Sq. Ft.	$900,205
305 Forest Avenue, Boulder, CO 4 Beds \| 3 Baths \| 3200 Sq. Ft.	$2,014,198
3235 4th Street, Boulder, CO 5 Beds \| 4.5 Baths \| 5965 Sq. Ft.	$4,528,245
3239 4th Street, Boulder, CO 2 Beds \| 1 Baths \| 1617 Sq. Ft.	$1,112,815

Address	Redfin Estimate
3223 3rd Street, Boulder, CO 4 Beds \| 3 Baths \| 3063 Sq. Ft.	$2,010,668
3222 3rd Street, Boulder, CO 4 Beds \| 2.5 Baths \| 3470 Sq. Ft.	$2,496,914
355 Grape Lane, Boulder, CO 3 Beds \| 3 Baths \| 1826 Sq. Ft.	$1,547,438
3229 4th Street, Boulder, CO 2 Beds \| 1.5 Baths \| 1616 Sq. Ft.	$1,265,689
360 Forest Avenue, Boulder, CO 2 Beds \| 2 Baths \| 1620 Sq. Ft.	$1,103,051
3231 4th Street, Boulder, CO 5 Beds \| 4.5 Baths \| 5387 Sq. Ft.	$3,978,914
200 Hawthorn Avenue, Boulder, CO 6 Beds \| 7 Baths \| 6890 Sq. Ft.	$4,756,225

Address	Redfin Estimate
3233 3rd Street, Boulder, CO 4 Beds \| 2.5 Baths \| 2236 Sq. Ft.	$1,637,614
3224 3rd Street, Boulder, CO 4 Beds \| 2.5 Baths \| 3235 Sq. Ft.	$2,233,428
315 Forest Avenue, Boulder, CO 4 Beds \| 2 Baths \| 2352 Sq. Ft.	$1,569,628
300 Forest Avenue, Boulder, CO 3 Beds \| 2 Baths \| 2080 Sq. Ft.	$1,686,726
3203 4th Street, Boulder, CO 3 Beds \| 2.5 Baths \| 2332 Sq. Ft.	$1,582,466
380 Grape Lane, Boulder, CO 4 Beds \| 3 Baths \| 3049 Sq. Ft.	$2,276,043
301 Hawthorn Avenue, Boulder, CO 5 Beds \| 4 Baths \| 3420 Sq. Ft.	$2,716,623

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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 80304, CO

Sale history for 3261 3rd St

Tax history for 3261 3rd St

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80304

Home values near 3261 3rd St

More real estate resources