OFF MARKET

Off Market Nov 2021 for $4.5M

$4,578,946

Est. refi paymentEst. refi $28,396/mo

•

— ba

•

5,801

sq ft

550 Mapleton Ave, Boulder, CO 80304

About this home

Single-familyProperty Type

1900Year Built

0.33 acresLot Size

$789Est. Price/Sq.Ft.

2 car garageParking

Listed by Jay Hebb • LATITUDE40 Real Estate Group

Listed by Kim Payes • LATITUDE40 Real Estate Group

Contact: 7205775503

Bought with Jay Hebb • LATITUDE40 Real Estate Group

•720-577-5503 (broker)

Redfin checked: 2 minutes ago

•Source:IRES as Distributed by MLS Grid #954395

Redfin Estimate

$4,578,946

$79K since sold in November 2021$490K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 49.1% higher than the average sale price ($3.07M) of 5 comparable homes.

SOLD AUG 14, 2026
$2,100,000
A
5 beds4 baths3,034 sq ft
320 Pearl St, Boulder, CO 80302
SOLD AUG 7, 2026
$4,125,000
B
5 beds4.5 baths5,989 sq ft
2675 Dakota Pl Unit (newlands), Boulder, CO 80304
SOLD JUN 18, 2026
$4,287,600
C
5 beds6 baths5,799 sq ft
507 Valley View Dr, Boulder, CO 80304
RE/MAX of Boulder
SOLD AUG 27, 2026
$3,295,000
D
4 beds3 baths2,463 sq ft
1013 Mapleton Ave, Boulder, CO 80304
SOLD JUN 12, 2026
$1,544,000
E
4 beds3 baths2,484 sq ft
1020 Portland Pl, Boulder, CO 80304

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Earn from this home

Sell

$1,052,030

Est. take-home

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Refinance

Est. cash available

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Rent

$8,355/mo

Redfin rental estimate

List your home for rent

Market trends in 80302, CO

Last updated August 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.3%

0.4% MoM

Median sale price

$1.1M

$64K MoM

Avg. days on market

64d

4 days MoM

Recently sold homes

4 MoM

New listings for sale

NEW 14 HRS AGO
$300,000
1 bed1 bath400 sq ft
2711 Mapleton Ave #1, Boulder, CO 80304
$1,295,000
3 beds2 baths1,890 sq ft
3065 23rd St, Boulder, CO 80304
3D WALKTHROUGH
$1,600,000
3 beds3.5 baths3,392 sq ft
2748 Winding Trail Dr, Boulder, CO 80304
3D WALKTHROUGH
$1,069,500
4 beds2 baths1,812 sq ft
2445 Forest Ave, Boulder, CO 80304
3D WALKTHROUGH
$2,695,000
5 beds3.5 baths3,513 sq ft
3560 16th St, Boulder, CO 80304
$1,549,000
4 beds3 baths3,968 sq ft
3540 19th St, Boulder, CO 80304
Jennifer Crow • RE/MAX Professionals
3D WALKTHROUGH
$820,000
3 beds1.5 baths1,400 sq ft
3565 19th St, Boulder, CO 80304
FOR SALE BY OWNER
$750,000
3 beds2 baths1,552 sq ft
1683 Yellow Pine Ave, Boulder, CO 80304
$1,741,337
3 beds3.5 baths1,999 sq ft
1150 Violet Ave, Boulder, CO 80304
$695,000
2 beds2.5 baths1,368 sq ft
4555 13th St Unit 2A, Boulder, CO 80304
See all

Provided by Redfin

Sale history for 550 Mapleton Ave

Year

Property tax

Land + Additions

Assessment*

2025

$32,245 (+45.0%)

$147,906 + $190,275

$338,181

2024

$22,231 (−13.5%)

$147,906 + $190,275

$338,181

2023

$25,714 (+0.5%)

$147,929 + $105,033

$252,962

2022

$25,598 (+7.6%)

$151,614 + $149,825

$301,439

2021

$23,794 (+23.3%)

$114,418 + $161,233

$275,651

2020

$19,296 (+1.6%)

$117,710 + $165,873

$283,583

2019

$19,001 (+8.4%)

$109,038 + $119,791

$228,829

2018

$17,523 (+3.2%)

$109,038 + $119,791

$228,829

2017

$16,975 (+15.5%)

$98,640 + $110,671

$209,311

2016

$14,698 (+5.6%)

$98,640 + $110,671

$209,311

2015

$13,918 (+15.2%)

$86,525 + $91,230

$177,755

2014

$12,079 (+2.3%)

$45,770 + $94,724

$140,494

2013

$11,813 (+3.3%)

$45,770 + $94,724

$140,494

2012

$11,436 (+0.9%)

$45,770 + $94,724

$140,494

2011

$11,335 (−7.2%)

$41,790 + $94,724

$136,514

2010

$12,220 (+7.1%)

$41,790 + $94,724

$136,514

2009

$11,410

$51,740 + $99,450

$151,190

Tax history for 550 Mapleton Ave

Year

Property tax

Land + Additions

Assessment*

2025

$32,245 (+45.0%)

$147,906 + $190,275

$338,181

2024

$22,231 (−13.5%)

$147,906 + $190,275

$338,181

2023

$25,714 (+0.5%)

$147,929 + $105,033

$252,962

2022

$25,598 (+7.6%)

$151,614 + $149,825

$301,439

2021

$23,794 (+23.3%)

$114,418 + $161,233

$275,651

2020

$19,296 (+1.6%)

$117,710 + $165,873

$283,583

2019

$19,001 (+8.4%)

$109,038 + $119,791

$228,829

2018

$17,523 (+3.2%)

$109,038 + $119,791

$228,829

2017

$16,975 (+15.5%)

$98,640 + $110,671

$209,311

2016

$14,698 (+5.6%)

$98,640 + $110,671

$209,311

2015

$13,918 (+15.2%)

$86,525 + $91,230

$177,755

2014

$12,079 (+2.3%)

$45,770 + $94,724

$140,494

2013

$11,813 (+3.3%)

$45,770 + $94,724

$140,494

2012

$11,436 (+0.9%)

$45,770 + $94,724

$140,494

2011

$11,335 (−7.2%)

$41,790 + $94,724

$136,514

2010

$12,220 (+7.1%)

$41,790 + $94,724

$136,514

2009

$11,410

$51,740 + $99,450

$151,190

*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
Permits

Beds

Baths

5.5

Stories

—

Lot width

—

Lot depth

—

Lot size

0.33 Acres

Year renovated

2010

Sq. Ft.

5,952

Year built

1900

Style

Single Family Residential

County

Boulder County

APN

R0008239

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
Garage Spaces: 2

Interior

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

Bedroom Information
Bedrooms Total: 5

Heating & Cooling
Heating: Yes
Baseboard

Interior Features
Gas Range/Oven, Self Cleaning Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave
Laundry Features: In Basement

Room Information
Basement: Unfinished

Exterior

Exterior Features
Roof: Wood

Lot Information
Horse(s): No
Zoning: SFR

Property Information
Property Type: Residential
Waterfront: No

Subdivision Information
Subdivision Name: Mapleton
MLS Area Major: Boulder

Building Information
Above Grade Finished Area: 3994
Below Grade Finished Area: 1807
Building Area Total: 3994
Construction Materials: Brick/Brick Veneer

Financial

Tax Information
Parcel Number: R0008239
Tax Annual Amount: 19296
Tax Year: 2020

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity 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: Whittier
Middle or Junior School: Casey
High School: Boulder

Location Information
Unparsed Address: 550 Mapleton Ave Boulder CO 80304
Street Number: 550
Street Name: Mapleton
Street Suffix: Ave
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80304
Coordinates: -105.28886,40.02018
Latitude: 40.02018
Longitude: -105.28886

Public facts

Beds: 3
Baths: 5.5
Sq. Ft.: 5,952
Stories: —
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 1900
Year Renovated: 2010
County: Boulder County
APN: R0008239

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Attribution Contact: 7205775503
Close Price: $4,500,000
Photos Count: 14
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Monday, November 1, 2021
Cumulative Days on Market: 0
Days on Market: 0
Listing Contract Date: Wednesday, November 3, 2021
Modification Timestamp: Tuesday, August 13, 2024 10:42 PM

Home Information
Levels: Two
Window Features: Window Coverings
Year Built: 1900

Around this home

Schools

Whittier Elementary School

Public K-5 • Assigned • 1.0mi

6/10

Casey Middle School

Public 6-8 • Assigned • 0.5mi

5/10

Boulder High School

Public 9-12 • Assigned • 0.8mi

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

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

$4.35M – $5.27M

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Nearby similar homes

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NEW CONSTRUCTION

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New listings for sale in 80304

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3 beds2 baths1,890 sq ft

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3D WALKTHROUGH

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3D WALKTHROUGH

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3D WALKTHROUGH

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4 beds3 baths3,968 sq ft

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Jennifer Crow • RE/MAX Professionals

3D WALKTHROUGH

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3 beds1.5 baths1,400 sq ft

3565 19th St, Boulder, CO 80304

FOR SALE BY OWNER

$750,000

3 beds2 baths1,552 sq ft

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Home values near 550 Mapleton Ave

Data from public records.

Address	Redfin Estimate
617 Mapleton Avenue, Boulder, CO 4 Beds \| 5.5 Baths \| 4052 Sq. Ft.	$4,971,496
515 Mapleton Avenue, Boulder, CO 2 Beds \| 1 Baths \| 1377 Sq. Ft.	$1,354,528

Address	Redfin Estimate
520 Mapleton Avenue, Boulder, CO 4 Beds \| 2 Baths \| 1928 Sq. Ft.	$1,763,162
625 Mapleton Avenue, Boulder, CO 4 Beds \| 2.5 Baths \| 3554 Sq. Ft.	$3,267,300

Address	Redfin Estimate
502 Mapleton Avenue, Boulder, CO 5 Beds \| 4 Baths \| 4508 Sq. Ft.	$3,266,913
525 Mapleton Avenue, Boulder, CO 2 Beds \| 2 Baths \| 2240 Sq. Ft.	$1,822,622

Property information provided by IRES as Distributed by MLS Grid when last listed in 2021. 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 80302, CO

Sale history for 550 Mapleton Ave

Tax history for 550 Mapleton Ave

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 550 Mapleton Ave

More real estate resources