OFF MARKET

Off market sep 2008 for $622K

$1,613,590

Est. refi paymentEst. refi $4,503/mo

•

2,792

sq ft

1437 Mapleton, Boulder, CO 80304

About this home

Single-familyProperty Type

1920Year Built

5,335 sq ftLot Size

$578Est. Price/Sq.Ft.

2 car garageParking

Listed by David Nelson • Metrowest Real Estate Solution

Contact: 7209324401

Bought with David Nelson • Metrowest Real Estate Solution

•720-932-4401 (broker)

Redfin checked: 2 minutes ago

•Source:IRES as Distributed by MLS Grid #569438

Redfin Estimate

$1,613,590

$992K since sold in September 2008$9,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.8% lower than the average sale price ($2.23M) of 6 comparable homes.

SOLD OCT 5, 2026
$2,160,000
A
3 beds2 baths2,982 sq ft
1505 Mapleton Ave, Boulder, CO 80304
SOLD JUL 2, 2026
$2,400,000
B
3 beds3.5 baths3,272 sq ft
2236 17th St, Boulder, CO 80302
SOLD JUN 18, 2026
$1,675,000
C
3 beds3.5 baths2,224 sq ft
804 Dewey Ave, Boulder, CO 80304
SOLD AUG 27, 2026
$3,295,000
D
4 beds3 baths2,463 sq ft
1013 Mapleton Ave, Boulder, CO 80304
SOLD DEC 23, 2025
$1,900,000
E
4 beds4 baths2,742 sq ft
1922 Grove St, Boulder, CO 80302
SOLD JUN 5, 2026
$1,980,000
F
3 beds2 baths2,160 sq ft
2106 Mapleton Ave, Boulder, CO 80304

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Earn from this home

Sell

$1,249,885

Est. take-home

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Refinance

Est. cash available

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Rent

$6,440/mo

Redfin rental estimate

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Market trends in 80304, CO

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

97.3%

+0.1% MoM

Median sale price

$1.4M

$0 MoM

Avg. days on market

72d

9 days MoM

Recently sold homes

118

10 MoM

New listings for sale

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COMING SOON
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OPEN OCT 17, 11AM TO 1PM
$1,650,000
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515 Quail Cir, Boulder, CO 80304
$390,000
2 beds1 bath910 sq ft
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Mary Gutierrez • Mary Rose Gutierrez-Individual Proprietor
OPEN SAT, 11AM TO 1PM
$1,350,000
4 beds3.5 baths2,862 sq ft
5247 5th St, Boulder, CO 80304
OPEN SUN, 2PM TO 4PM
$2,150,000
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See all

Provided by Redfin

Sale history for 1437 Mapleton

Date

Event

Price

IRES as Distributed by MLS Grid #569438

Sep 26, 2008

Sold

$622,000

$223/sq ft

May 15, 2008

Listed

$698,900

$250/sq ft

REColorado as Distributed by MLS Grid #682394

Aug 28, 2008

Listing Removed

—

May 15, 2008

Listed

$698,900

$250/sq ft

IRES as Distributed by MLS Grid #452915

Aug 4, 2005

Listing Removed

—

May 25, 2005

Listed

$1,199,900

$430/sq ft

Public Records

Jan 9, 2004

Sold

$800,000

$287/sq ft

Public Records

Dec 1, 2000

Sold

$400,000

$143/sq ft

Public Records

Jun 8, 1979

Sold

$85,000

$30/sq ft

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2025

$10,978 (+19.7%)

$58,588 + $56,544

$115,132

2024

$9,173 (+1.8%)

$58,588 + $56,544

$115,132

2023

$9,014 (+19.2%)

$58,008 + $46,371

$104,379

2022

$7,564 (+4.9%)

$61,694 + $46,371

$108,065

2021

$7,213 (−4.1%)

$48,150 + $33,304

$81,454

2020

$7,518 (+1.6%)

$49,535 + $34,263

$83,798

2019

$7,403 (+5.9%)

$42,471 + $43,894

$86,365

2018

$6,987 (+3.2%)

$42,471 + $43,894

$86,365

2017

$6,769 (+7.4%)

$32,616 + $47,974

$80,590

2016

$6,303 (+5.6%)

$32,616 + $47,974

$80,590

2015

$5,969 (+10.2%)

$29,134 + $43,684

$72,818

2014

$5,416 (+2.3%)

$28,656 + $34,339

$62,995

2013

$5,297 (+6.6%)

$28,656 + $34,339

$62,995

2012

$4,968 (+0.9%)

$28,656 + $34,339

$62,995

2011

$4,924

$19,741 + $39,561

$59,302

2010

$4,922 (+7.1%)

$19,741 + $39,561

$59,302

2009

$4,596

$32,560 + $28,340

$60,900

Tax history for 1437 Mapleton

Year

Property tax

Land + Additions

Assessment*

2025

$10,978 (+19.7%)

$58,588 + $56,544

$115,132

2024

$9,173 (+1.8%)

$58,588 + $56,544

$115,132

2023

$9,014 (+19.2%)

$58,008 + $46,371

$104,379

2022

$7,564 (+4.9%)

$61,694 + $46,371

$108,065

2021

$7,213 (−4.1%)

$48,150 + $33,304

$81,454

2020

$7,518 (+1.6%)

$49,535 + $34,263

$83,798

2019

$7,403 (+5.9%)

$42,471 + $43,894

$86,365

2018

$6,987 (+3.2%)

$42,471 + $43,894

$86,365

2017

$6,769 (+7.4%)

$32,616 + $47,974

$80,590

2016

$6,303 (+5.6%)

$32,616 + $47,974

$80,590

2015

$5,969 (+10.2%)

$29,134 + $43,684

$72,818

2014

$5,416 (+2.3%)

$28,656 + $34,339

$62,995

2013

$5,297 (+6.6%)

$28,656 + $34,339

$62,995

2012

$4,968 (+0.9%)

$28,656 + $34,339

$62,995

2011

$4,924

$19,741 + $39,561

$59,302

2010

$4,922 (+7.1%)

$19,741 + $39,561

$59,302

2009

$4,596

$32,560 + $28,340

$60,900

*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

3.5

Stories

—

Lot width

—

Lot depth

—

Lot size

5,335 Sq. Ft.

Year renovated

1980

Sq. Ft.

2,792

Year built

1920

Style

Single Family Residential

County

Boulder County

APN

R0005589

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

RMX-1

Residential-Mixed 1 District

Mixed density residential areas with a variety of single-family, detached, duplexes, and multi-family units that will be maintained; and where existing structures may be renovated or rehabilitated.

Permitted uses

Include but are not limited to:

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

Property details

Parking

Parking Features
Covered Spaces: 2
Garage: Yes
Garage Spaces: 2

Interior

Bathroom Information
Bathrooms (Full): 2
Bathrooms (Half): 1
Bathrooms (Three Quarter): 1

Bedroom Information
Bedrooms Total: 4

Heating & Cooling
Heating: Yes
Forced Air

Interior Features
Flooring: Wood Floors
Eat-in Kitchen, Separate Dining Room, Open Floorplan, Walk-In Closet(s)
Laundry Features: Washer/Dryer Hookups

Room Information
Basement: Crawl Space

Exterior

Exterior Features
Patio and Porch Features: Patio, Deck
Roof: Composition

Land Information
Road Surface Type: Paved

Lot Information
Horse(s): No
Lot Features: Sloped
Zoning: RES

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

Subdivision Information
Subdivision Name: BOULDER NORTH
MLS Area Major: Boulder

Building Information
Above Grade Finished Area: 2792
Building Area Total: 2792
Construction Materials: Wood/Frame

Financial

Tax Information
Parcel Number: R0005589
Tax Annual Amount: 4898
Tax Year: 2006

Financial Information
Listing Terms: Cash, Conventional

Utilities

Utility Information
Utilities: Natural Gas Available
Gas: Natural Gas

Location

HOA Information
Association: No
Association Fee: 0

School Information
High School District: Boulder Valley Dist RE2
Elementary School: Whittier
Middle or Junior School: Casey
High School: Boulder

Location Information
Directions: US-36 WEST INTO BOULDER. LEFT ONTO CANYON BLVD. RIGHT ONTO 16TH ST. LEFT ONTO MAPLETON AVE. FOLLOW TO SUBJECT
Unparsed Address: 1437 MAPLETON Boulder CO 80304
Street Number: 1437
Street Name: MAPLETON
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80304
Coordinates: -105.277908,40.021584
Latitude: 40.021584
Longitude: -105.277908

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 2,792
Stories: —
Lot Size: 5,335 square feet
Style: Single Family Residential
Year Built: 1920
Year Renovated: 1980
County: Boulder County
APN: R0005589

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Attribution Contact: 7209324401
Close Price: $622,000
Photos Count: 7
Possible Use: Single Family
Special Listing Conditions: Real Estate Owned
Standard Status: Closed

Listing Date Information
Close Date: Friday, September 26, 2008
Cumulative Days on Market: 147
Days on Market: 147
Listing Contract Date: Thursday, May 15, 2008
Modification Timestamp: Thursday, July 25, 2024 1:45 PM

Home Information
Levels: Two
Year Built: 1920

Around this home

Schools

Whittier Elementary School

Public K-5 • Assigned • 0.4mi

6/10

Casey Middle School

Public 6-8 • Assigned • 0.1mi

5/10

Boulder High School

Public 9-12 • Assigned • 0.6mi

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

2% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 90° expected this year, 19 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)

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

$1.53M – $1.86M

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Home values near 1437 Mapleton

Data from public records.

Address	Redfin Estimate
1515 Mapleton Avenue, Boulder, CO 3 Beds \| 2 Baths \| 2278 Sq. Ft.	$1,694,783
1419 Mapleton Avenue, Boulder, CO 18 Beds \| 6 Baths \| 3784 Sq. Ft.	$3,524,065

Address	Redfin Estimate
1418 Mapleton Avenue, Boulder, CO 12 Beds \| 8 Baths \| 5457 Sq. Ft.	—
1505 Mapleton Avenue, Boulder, CO 3 Beds \| 2 Baths \| 2982 Sq. Ft.	$2,234,821

Address	Redfin Estimate
1443 Mapleton Avenue, Boulder, CO 2 Beds \| 2 Baths \| 1397 Sq. Ft.	$1,391,078
1521 Mapleton Avenue, Boulder, CO 3 Beds \| 5 Baths \| 3064 Sq. Ft.	$2,544,192

Property information provided by IRES as Distributed by MLS Grid when last listed in 2008. 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 80304, CO

Sale history for 1437 Mapleton

Tax history for 1437 Mapleton

Public record

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 1437 Mapleton

More real estate resources