OFF MARKET

Off Market Apr 2025 for $710K

$736,821

Est. refi paymentEst. refi $2,748/mo

•

1,392

sq ft

4434 Mast Rd, Boulder, CO 80301

About this home

PRICED UNDER APPRAISED VALUE. This single owner home has been cherished, maintained, and upgraded, and is now making its market debut. Nestled in a prime location, you'll find yourself walking distance away from Boulder County's top breweries, great schools, and miles of scenic running and biking paths. Steps from open space! Significant improvements include a high-efficiency furnace, a beautiful sunroom addition, updated siding, Anderson windows, Class 4 Roof with 5 Year Roof Certification, and more. Natural light floods the living room, where vaulted ceilings create an inviting atmosphere. New designer-selected marquee paint and carpet, and luxury plank flooring. The East-facing sunroom is perfect for your morning coffee or winding down in the evening. For the home chef, the updated kitchen is a dream come true, boasting quartz countertops, a sleek subway tile backsplash, an extra-deep sink, new dishwasher, and a low-profile built-in microwave. Upstairs, the renovated bathroom includes new light fixtures, new LVP. flooring, and quartz counters. You'll love the primary bedroom with privacy and lots of closet space. What truly sets this home apart is the private, but low maintenance yard. Other notable outdoor features include a wrap-around Trek deck and a workshop with electricity and 220. This space is perfect for the hobby craftsman! NO HOA, NO METRO District, just Lower Sales Taxes, and Endless Possibilities. Hurry this affordable opportunity to Buy in Boulder won't last long!

Single-familyProperty Type

1976Year Built

6,534 sq ftLot Size

$529Est. Price/Sq.Ft.

1 car garageParking

Listed by Logan Schlutz • Estate Professionals

Contact: 7207348652

Bought with Scott Miller • RE/MAX of Boulder, Inc

•303-449-7000 (broker)

•REMAX@boulderco.com (broker)

Redfin checked: 3 minutes ago

•Source:IRES as Distributed by MLS Grid #1027587

Redfin Estimate

$736,821

$27K since sold in April 2025$3,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.9% higher than the average sale price ($689K) of 5 comparable homes.

SOLD AUG 7, 2026
$710,000
A
3 beds2 baths1,688 sq ft
4444 Mast Rd, Boulder, CO 80301
SOLD JUN 29, 2026
$730,000
B
3 beds2 baths1,170 sq ft
4484 Driftwood Pl, Boulder, CO 80301
SOLD MAY 29, 2026
$610,000
C
3 beds2 baths1,192 sq ft
4559 Beachcomber Ct, Boulder, CO 80301
SOLD MAY 27, 2026
$720,000
D
4 beds2 baths1,260 sq ft
4458 Driftwood Pl, Boulder, CO 80301
SOLD AUG 11, 2026
$675,000
E
3 beds3 baths1,732 sq ft
4882 Brandon Creek Dr, Boulder, CO 80301
Huntington Properties LLC

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Earn from this home

Sell

$138,443

Est. take-home

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Refinance

Est. cash available

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Rent

$3,067/mo

Redfin rental estimate

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Market trends in 80301, CO

Last updated July 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.0%

0.3% MoM

Median sale price

$708K

$16K MoM

Avg. days on market

54d

9 days MoM

Recently sold homes

119

0 MoM

New listings for sale

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OPEN SAT, 10AM TO 12PM
$520,000
2 beds2 baths1,264 sq ft
3850 Paseo Del Prado #36, Boulder, CO 80301
Ben Smith • eXp Realty, LLC
$1,250,000
4 beds2.5 baths2,090 sq ft
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OPEN SAT, 10:30AM TO 12PM
$999,900
5 beds4 baths3,524 sq ft
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$375,000
2 beds2 baths880 sq ft
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ReNee Charles • Compass - Denver
$445,000
1 bed1 bath858 sq ft
3265 Foundry Pl #106, Boulder, CO 80301
$474,900
3 beds2.5 baths1,608 sq ft
7414 Clubhouse Rd, Boulder, CO 80301
$325,000
3 beds2 baths1,256 sq ft
5124 Williams Fork Trl #203, Boulder, CO 80301
See all

Provided by Redfin

Sale history for 4434 Mast Rd

Date

Event

Price

IRES as Distributed by MLS Grid #1027587

Apr 4, 2025

Sold

$710,000

$510/sq ft

Mar 9, 2025

Contingent

—

Mar 4, 2025

Listed

$715,000

$514/sq ft

IRES as Distributed by MLS Grid #1018341

Jan 15, 2025

Listing Removed

—

Oct 7, 2024

Price Changed

$735,000

$528/sq ft

Sep 10, 2024

Price Changed

$745,000

$535/sq ft

Sep 10, 2024

Listed

$740,000

$532/sq ft

Public Records

Dec 17, 1992

Sold

$102,500

$74/sq ft

Public Records

Feb 25, 1991

Sold

$78,000

$56/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$3,952 (+11.1%)

$18,325 + $20,931

$39,256

2024

$3,558 (+1.7%)

$18,325 + $20,931

$39,256

2023

$3,499 (+15.1%)

$13,855 + $24,462

$38,317

2022

$3,040 (+4.9%)

$17,541 + $24,462

$42,003

2021

$2,899 (+3.4%)

$13,372 + $17,639

$31,011

2020

$2,803 (+1.6%)

$13,757 + $18,147

$31,904

2019

$2,759 (+12.6%)

$12,084 + $18,418

$30,502

2018

$2,450 (+3.1%)

$12,084 + $18,418

$30,502

2017

$2,378 (+17.7%)

$9,936 + $16,819

$26,755

2016

$2,021 (+5.3%)

$9,936 + $16,819

$26,755

2015

$1,920 (+10.9%)

$8,358 + $13,675

$22,033

2014

$1,731 (−7.8%)

$6,925 + $12,903

$19,828

2013

$1,877 (+7.9%)

$6,925 + $12,903

$19,828

2012

$1,739 (+1.1%)

$6,925 + $12,903

$19,828

2011

$1,721 (−0.6%)

$6,527 + $13,930

$20,457

2010

$1,731 (+5.9%)

$6,527 + $13,930

$20,457

2009

$1,636

$9,550 + $11,300

$20,850

Tax history for 4434 Mast Rd

Year

Property tax

Land + Additions

Assessment*

2025

$3,952 (+11.1%)

$18,325 + $20,931

$39,256

2024

$3,558 (+1.7%)

$18,325 + $20,931

$39,256

2023

$3,499 (+15.1%)

$13,855 + $24,462

$38,317

2022

$3,040 (+4.9%)

$17,541 + $24,462

$42,003

2021

$2,899 (+3.4%)

$13,372 + $17,639

$31,011

2020

$2,803 (+1.6%)

$13,757 + $18,147

$31,904

2019

$2,759 (+12.6%)

$12,084 + $18,418

$30,502

2018

$2,450 (+3.1%)

$12,084 + $18,418

$30,502

2017

$2,378 (+17.7%)

$9,936 + $16,819

$26,755

2016

$2,021 (+5.3%)

$9,936 + $16,819

$26,755

2015

$1,920 (+10.9%)

$8,358 + $13,675

$22,033

2014

$1,731 (−7.8%)

$6,925 + $12,903

$19,828

2013

$1,877 (+7.9%)

$6,925 + $12,903

$19,828

2012

$1,739 (+1.1%)

$6,925 + $12,903

$19,828

2011

$1,721 (−0.6%)

$6,527 + $13,930

$20,457

2010

$1,731 (+5.9%)

$6,527 + $13,930

$20,457

2009

$1,636

$9,550 + $11,300

$20,850

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

Public record

Public record
Zoning

Beds

Baths

1.5

Stories

—

Lot width

—

Lot depth

—

Lot size

6,556 Sq. Ft.

Year renovated

1998

Sq. Ft.

1,260

Year built

1976

Style

Single Family Residential

County

Boulder County

APN

R0070817

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 31, 2026.

Property details

Parking

Parking Information
Garage Type: Attached
Parking Features: Attached
Garage Spaces: 1

Interior

Bedroom Information
# of Bedrooms: 3
All Bedrooms Conform: 1

Bathroom Information
# of Full Baths (Total): 1
# of Half Baths (Total): 1
# of Full Baths (Upper): 1
# of Half Baths (Lower): 1

Study Information
Has Study: 0

Family Room Information
Has Family Room: 0

Basement Information
Basement Features: Partial, Partially Finished

Heating & Cooling
Heating Information: Forced Air
Cooling Information: Central Air

Interior Features
Window Features: Skylight(s), Window Coverings
Appliances: Electric Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm

Exterior

Building Information
Construction Materials: Frame
Roof: Composition

Exterior Features
Patio And Porch Features: Patio
Fencing: Partial

Property Information
Levels: Tri-Level
Has Improvements: No
Sq. Ft. Main Floor: 1392
New Construction Status: Not New, Previously Owned
Property Type: Residential
Property Sub Type: Single Family Residence
Other Structures: Storage
Above Grade Finished Area: 1,392
Zoning: SFR

Land Information
Possible Use: Single Family

Lot Information
Flood Plain: Minimal Flood or C Rating
Lot Features: Level, Outbuildings

Financial

Tax Information
Tax Annual Amount: $3,558
Tax Year: 2024

Utilities

Utility Information
Water Source: City
Has Water Rights: No
Is Water Meter Installed: Yes
Utilities: Natural Gas Available, Electricity Available, Cable Available, High Speed Avail

Location

School Information
Elementary School: Heatherwood
Middle Or Junior High School: Platt
High School: Boulder
High School District: Boulder Valley Dist RE2

Location Information
Directions: Use Google Maps to Avoid Road Construction Through March 2025

Public facts

Beds: 3
Baths: 1.5
Sq. Ft.: 1,260
Stories: —
Lot Size: 6,556 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1998
County: Boulder County
APN: R0070817

Home facts updated by county records on Jul 31, 2026

Other

Green Information
Green Energy Efficient: Windows

Around this home

Schools

Heatherwood Elementary School

Public PreK-5 • Assigned • 1.5mi

7/10

Nevin Platt Middle School

Public 6-8 • Assigned • 3.6mi

7/10

Boulder High School

Public 9-12 • Assigned • 4.9mi

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

4/10 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

4/10 Air Factor

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

Provided by First Street

Historical weather

Boulder, CO • 80301

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

$700,000 – $848,000

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Home values near 4434 Mast Rd

Data from public records.

Address	Redfin Estimate
4435 Mast Rd, Boulder, CO 4 Beds \| 2 Baths \| 1660 Sq. Ft.	$711,199
4415 Mast Rd, Boulder, CO 4 Beds \| 2 Baths \| 2016 Sq. Ft.	$788,984

Address	Redfin Estimate
4445 Mast Rd, Boulder, CO 3 Beds \| 2 Baths \| 2028 Sq. Ft.	$676,152
4444 Mast Rd, Boulder, CO 3 Beds \| 2 Baths \| 1688 Sq. Ft.	$710,240

Address	Redfin Estimate
4405 Mast Rd, Boulder, CO 3 Beds \| 1 Baths \| 1008 Sq. Ft.	$567,358
4414 Mast Rd, Boulder, CO 3 Beds \| 1 Baths \| 1006 Sq. Ft.	$563,628

Property information provided by IRES as Distributed by MLS Grid when last listed in 2025. This data may not match . Learn more.

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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 80301, CO

Sale history for 4434 Mast Rd

Tax history for 4434 Mast Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80301

Home values near 4434 Mast Rd

More real estate resources