OFF MARKET

Off market oct 2018 for $525K

$782,567

Est. refi paymentEst. refi $3,615/mo

•

2,016

sq ft

4415 Mast Rd, Boulder, CO 80301

About this home

Public Remarks: PRICED TO SELL, this is the perfect starter home or great rental investment! This 4 bed/2 bath home is on a corner lot in a quiet cul-de-sac with newer siding, windows & attached sun room. Updated kitchen w/ concrete countertops. Private & fenced back yard. An easy commute to Boulder / Longmont with oversized 2 car garage. Short walk to nearby restaurants and breweries along the numerous hiking trails that are placed throughout the neighborhood. Quick possession, sold as-is & NO HOA!!!

Single-familyProperty Type

1976Year Built

7,118 sq ftLot Size

$388Est. Price/Sq.Ft.

2 car garageParking

Listed by Jackie Jones • RE/MAX Alliance-Nederland

Contact: 3032587020

Bought with Shawn E Johnson • RE/MAX of Boulder, Inc

•303-449-7000 (broker)

•REMAX@boulderco.com (broker)

Redfin checked: a minute ago

•Source:IRES as Distributed by MLS Grid #862685

Redfin Estimate

$782,567

$258K since sold in October 2018$5,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.1% lower than the average sale price ($851K) of 5 comparable homes.

SOLD AUG 7, 2026
$710,000
A
3 beds2 baths1,688 sq ft
4444 Mast Rd, Boulder, CO 80301
SOLD MAY 27, 2026
$720,000
B
4 beds2 baths1,260 sq ft
4458 Driftwood Pl, Boulder, CO 80301
SOLD AUG 31, 2026
$1,165,000
C
4 beds3 baths2,595 sq ft
7186 Petursdale Ct, Boulder, CO 80301
SOLD MAY 14, 2026
$930,750
D
4 beds3.5 baths2,083 sq ft
4437 Driftwood Pl, Boulder, CO 80301
SOLD JUN 29, 2026
$730,000
E
3 beds2 baths1,170 sq ft
4484 Driftwood Pl, Boulder, CO 80301

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Earn from this home

Sell

$385,563

Est. take-home

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Refinance

Est. cash available

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Rent

$3,403/mo

Redfin rental estimate

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Market trends in 80301, CO

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

97.1%

0.1% MoM

Median sale price

$692K

$17K MoM

Avg. days on market

76d

7 days MoM

Recently sold homes

17 MoM

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3D WALKTHROUGH
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6693 Bean Mountain Ln, Boulder, CO 80301
3D WALKTHROUGH
$499,900
3 beds1 bath1,028 sq ft
4431 Driftwood Pl, Boulder, CO 80301
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4 beds3 baths2,344 sq ft
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3D WALKTHROUGH
$2,888,000
4 beds4 baths3,569 sq ft
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2 beds2 baths889 sq ft
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3 beds1.5 baths1,248 sq ft
3003 Valmont Rd #92, Boulder, CO 80301
3D WALKTHROUGH
$555,000
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Felix Luck • Serhant Colorado LLC
$69,000
2 beds1 bath784 sq ft
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Mary Gutierrez • Mary Rose Gutierrez-Individual Proprietor
$165,000
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Thomas Falloon • RE/MAX Northwest Inc
See all

Provided by Redfin

Sale history for 4415 Mast Rd

Date

Event

Price

REColorado as Distributed by MLS Grid #3967463

Sep 21, 2018

Listed

$525,000

$260/sq ft

IRES as Distributed by MLS Grid #862685

Oct 10, 2018

Sold

$525,000

$260/sq ft

Sep 25, 2018

Contingent

—

Sep 20, 2018

Listed

$525,000

$260/sq ft

IRES as Distributed by MLS Grid #858297

Sep 20, 2018

Listing Removed

—

Aug 28, 2018

Price Changed

$553,000

$274/sq ft

Aug 23, 2018

Price Changed

$568,000

$282/sq ft

Aug 7, 2018

Contingent

—

Aug 3, 2018

Listed

$578,000

$287/sq ft

REColorado as Distributed by MLS Grid #9708199

Sep 19, 2018

Listing Removed

—

Aug 28, 2018

Price Changed

$553,000

$274/sq ft

Aug 23, 2018

Price Changed

$568,000

$282/sq ft

Aug 3, 2018

Listed

$578,000

$287/sq ft

IRES as Distributed by MLS Grid #566079

Jun 6, 2008

Sold

$288,000

$143/sq ft

Apr 16, 2008

Listed

$292,970

$145/sq ft

Public Records

Oct 23, 1995

Sold

$154,700

$77/sq ft

Public Records

May 7, 1980

Sold

$71,000

$35/sq ft

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Year

Property tax

Land + Additions

Assessment*

2025

$5,495 (+9.1%)

$19,094 + $35,681

$54,775

2024

$5,035 (+1.7%)

$19,094 + $35,681

$54,775

2023

$4,952 (+18.8%)

$14,592 + $39,785

$54,377

2022

$4,168 (+4.9%)

$18,278 + $39,785

$58,063

2021

$3,975 (+6.2%)

$13,935 + $28,710

$42,645

2020

$3,742 (+1.6%)

$14,336 + $29,537

$43,873

2019

$3,684 (+27.4%)

$12,584 + $28,257

$40,841

2018

$2,893 (+3.1%)

$12,584 + $28,257

$40,841

2017

$2,807 (+19.7%)

$10,368 + $21,276

$31,644

2016

$2,344 (+5.3%)

$10,368 + $21,276

$31,644

2015

$2,226 (+9.8%)

$8,756 + $16,851

$25,607

2014

$2,028 (−6.8%)

$8,119 + $15,172

$23,291

2013

$2,175 (+9.2%)

$8,119 + $15,172

$23,291

2012

$1,992 (+1.0%)

$8,119 + $15,172

$23,291

2011

$1,971 (+1.1%)

$6,766 + $16,716

$23,482

2010

$1,950 (+5.9%)

$6,766 + $16,716

$23,482

2009

$1,841

$9,550 + $13,970

$23,520

Tax history for 4415 Mast Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,495 (+9.1%)

$19,094 + $35,681

$54,775

2024

$5,035 (+1.7%)

$19,094 + $35,681

$54,775

2023

$4,952 (+18.8%)

$14,592 + $39,785

$54,377

2022

$4,168 (+4.9%)

$18,278 + $39,785

$58,063

2021

$3,975 (+6.2%)

$13,935 + $28,710

$42,645

2020

$3,742 (+1.6%)

$14,336 + $29,537

$43,873

2019

$3,684 (+27.4%)

$12,584 + $28,257

$40,841

2018

$2,893 (+3.1%)

$12,584 + $28,257

$40,841

2017

$2,807 (+19.7%)

$10,368 + $21,276

$31,644

2016

$2,344 (+5.3%)

$10,368 + $21,276

$31,644

2015

$2,226 (+9.8%)

$8,756 + $16,851

$25,607

2014

$2,028 (−6.8%)

$8,119 + $15,172

$23,291

2013

$2,175 (+9.2%)

$8,119 + $15,172

$23,291

2012

$1,992 (+1.0%)

$8,119 + $15,172

$23,291

2011

$1,971 (+1.1%)

$6,766 + $16,716

$23,482

2010

$1,950 (+5.9%)

$6,766 + $16,716

$23,482

2009

$1,841

$9,550 + $13,970

$23,520

*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

Stories

Lot width

—

Lot depth

—

Lot size

7,118 Sq. Ft.

Year renovated

2007

Sq. Ft.

1,964

Year built

1976

Style

Single Family Residential

County

Boulder County

APN

R0038559

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

Property details

Parking

Parking Features
Covered Spaces: 2
Garage: Yes
Attached Garage: Yes
Garage Spaces: 2
Parking Features: RV/Boat Parking, Oversized

Interior

Bathroom Information
Bathrooms (Full): 1
Bathrooms (Half): 0
Bathrooms (Three Quarter): 1

Bedroom Information
Bedrooms Total: 4

Heating & Cooling
Cooling: Yes
Central Air, Ceiling Fan(s)
Heating: Yes
Forced Air, Humidity Control, Wood/Coal

Interior Features
Electric Range/Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Freezer, Disposal
Fireplace: Yes
Fireplace Features: Living Room
Flooring: Wood Floors
High Speed Internet, Eat-in Kitchen, Separate Dining Room, Open Floorplan, Walk-In Closet(s)
Laundry Features: Washer/Dryer Hookups, Lower Level

Room Information
Basement: Full, Built-In Radon

Exterior

Exterior Features
Lighting
Fencing: Fenced, Wood
Patio and Porch Features: Patio, Enclosed
Roof: Composition

Land Information
Road Surface Type: Paved, Asphalt

Lot Information
Horse(s): No
Lot Features: Gutters, Sidewalks, Fire Hydrant within 500 Feet, Cul-De-Sac, Corner Lot, Level, Unincorporated
Other Structures: Storage, Outbuildings
Zoning: SR

Property Information
Property Type: Residential
View: Yes
Waterfront: No

Subdivision Information
Subdivision Name: Twin Lakes
MLS Area Major: Suburban Plains

Building Information
Above Grade Finished Area: 1034
Below Grade Finished Area: 982
Building Area Total: 1034
Construction Materials: Wood/Frame, Vinyl Siding
Foundation Details: Slab

Financial

Tax Information
Parcel Number: R0038559
Tax Annual Amount: 2807
Tax Year: 2017

Financial Information
Listing Terms: Cash, Conventional

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available, Cable Available
Electric: Electric,Xcel
Gas: Natural Gas,Xcel
Sewer: City Sewer

Location

HOA Information
Association: No

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

Location Information
Directions: Highway 119 North to Jay Road. East on Jay to 63rd. North on 63rd to Twin Lakes. East on Twin Lakes to Kalua. South on Kalua to Mast Road. Right on Mast to property.
Unparsed Address: 4415 Mast Rd Boulder CO 80301
Street Number: 4415
Street Name: Mast
Street Suffix: Rd
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80301
Coordinates: -105.202176,40.054956
Latitude: 40.054956
Longitude: -105.202176

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,964
Stories: 1.0
Lot Size: 7,118 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 2007
County: Boulder County
APN: R0038559

Home facts updated by county records on Sep 2, 2026

Other

Miscellaneous Information
Exclusions: Personal possessions

Listing Information
Attribution Contact: 3032587020
Close Price: $525,000
Photos Count: 31
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Wednesday, October 10, 2018
Cumulative Days on Market: 69
Days on Market: 21
Listing Contract Date: Thursday, September 20, 2018
Modification Timestamp: Wednesday, July 31, 2024 12:06 AM

Home Information
Direction Faces: North
Window Features: Window Coverings, Double Pane Windows
Year Built: 1976

Green Information
Green Energy Efficient: Southern Exposure

Around this home

Schools

Heatherwood Elementary School

Public PreK-5 • Assigned • 1.6mi

7/10

Nevin Platt Middle School

Public 6-8 • Assigned • 3.6mi

7/10

Boulder High School

Public 9-12 • Assigned • 4.8mi

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, 17 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

$744,000 – $900,000

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Listing provided by REColorado as Distributed by MLS Grid

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Listing provided by REColorado as Distributed by MLS Grid

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Listing provided by REColorado as Distributed by MLS Grid

Home values near 4415 Mast Rd

Data from public records.

Address	Redfin Estimate
4435 Mast Road, Boulder, CO 4 Beds \| 2 Baths \| 1660 Sq. Ft.	$698,722
4444 Mast Road, Boulder, CO 3 Beds \| 2 Baths \| 1688 Sq. Ft.	$772,374

Address	Redfin Estimate
4445 Mast Road, Boulder, CO 3 Beds \| 2 Baths \| 2028 Sq. Ft.	$674,457
4434 Mast Road, Boulder, CO 3 Beds \| 1.5 Baths \| 1392 Sq. Ft.	$726,043

Address	Redfin Estimate
4405 Mast Road, Boulder, CO 3 Beds \| 1 Baths \| 1008 Sq. Ft.	$540,615
4414 Mast Road, Boulder, CO 3 Beds \| 1 Baths \| 1006 Sq. Ft.	$561,201

Property information provided by IRES as Distributed by MLS Grid when last listed in 2018. 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 4415 Mast Rd

Tax history for 4415 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 4415 Mast Rd

More real estate resources