OFF MARKET

Off market apr 2021 for $1.2M

$1,537,237

Est. refi paymentEst. refi $7,652/mo

•

2 ba

•

1,718

sq ft

2412 Mapleton Ave, Boulder, CO 80304

About this home

Public Remarks: Totally remodeled Duplex in the heat of Boulder, walking distance to Pearl Street! Front unit (2414) just underwent a TOTAL remodel, and Back unit (2412) was Completely remodeled in 2017. Both units feature 2 bedrooms & a gorgeous 3/4 bath. Beautiful wood laminate floors, granite countertops, stainless steel appliance, newer windows, and washer/dryer in back unit. Both units shine, and are move-in ready! Great private patios off each unit, plus yard space! Oversized detached garages w/ 1.5 space per unit - Prime location! Please see floor plans in add'l docs. Great investment opportunity! Live and one side and rent out the other!

Multi-familyProperty Type

1974Year Built

7,316 sq ftLot Size

$895Est. Price/Sq.Ft.

3 spacesParking

Listed by Gail Mock • Compass - Boulder

Listed by Natalie Mock • Compass - Boulder

Contact: 3034875472

Bought with Janet Leap • RE/MAX of Boulder, Inc

•303-449-7000 (broker)

•REMAX@boulderco.com (broker)

Redfin checked: a few seconds ago

•Source:IRES as Distributed by MLS Grid #934755

Redfin Estimate

$1,537,237

$297K since sold in April 2021$50K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 46% higher than the average sale price ($1.05M) of 6 comparable homes.

SOLD JUN 22, 2026
$1,300,000
A
4 beds2 baths2,184 sq ft
2515 Juniper Ave, Boulder, CO 80304
SOLD JUN 22, 2026
$795,000
B
4 beds2 baths2,260 sq ft
3505 19th St, Boulder, CO 80304
SOLD MAR 31, 2026
$950,000
C
4 beds2 baths2,048 sq ft
3145 Fremont St, Boulder, CO 80304
SOLD APR 14, 2026
$1,250,000
D
4 beds2.5 baths1,936 sq ft
1805 Forest Ave, Boulder, CO 80304
SOLD JUN 22, 2026
$898,000
E
4 beds2 baths1,354 sq ft
2901 Lorraine Ct, Boulder, CO 80304
Clodius & Company
SOLD JUN 23, 2026
$1,125,000
F
3 beds2 baths1,107 sq ft
1495 Chestnut Pl, Boulder, CO 80304
RE/MAX Professionals

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

Earn from this home

Sell

$560,915

Est. take-home

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Refinance

Est. cash available

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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

$1.5M

$2K MoM

Avg. days on market

72d

9 days MoM

Recently sold homes

120

8 MoM

New listings for sale

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$2,150,000
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3555 16th St, Boulder, CO 80304
$1,850,000
4 beds1 bath1,324 sq ft
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$315,000
1 bed1 bath592 sq ft
3745 Birchwood Dr #34, Boulder, CO 80304
$1,249,000
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3D WALKTHROUGH
$1,399,000
4 beds3 baths2,818 sq ft
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OPEN OCT 24, 10:30AM TO 12:30PM
$174,669
2 beds1 bath926 sq ft
2610 Iris Ave #105, Boulder, CO 80304
$1,100,000
1 bed1.5 baths1,122 sq ft
2930 Broadway St #203, Boulder, CO 80304
$1,700,000
3 beds2.5 baths1,577 sq ft
3111 14th St, Boulder, CO 80304
See all

Provided by Redfin

Sale history for 2412 Mapleton Ave

Date

Event

Price

IRES as Distributed by MLS Grid #934755

Apr 7, 2021

Sold

$1,240,000

$722/sq ft

Mar 11, 2021

Contingent

—

Mar 5, 2021

Listed

$1,225,000

$713/sq ft

IRES as Distributed by MLS Grid #6719805

Apr 7, 2021

Sold

$1,240,000

$722/sq ft

Nov 18, 2020

Listed

$1,175,000

$684/sq ft

+20

Awesome Duplex in the Heart of Boulder walking distance to Pearl Street! Back unit (2412) was COMPLETELY REMODELED in 2017 & features beautiful wood laminate floors, kitchen w/ granite counter tops & stainless steel appliances, newer washer/dryer, gorgeous 3/4 bath, 2 bedrooms w/ ceilings fans. Both units have newer windows. Great private patios off each unit, plus yard space. Oversized detached garage w/ separate bays; 1.5 spaces per unit. Front unit (2414) w/ full bath & 2 beds, has been freshly painted but needs some TLC. A/C wall units in each. 2 sprinkler systems, separate water & gas meters. GREAT INCOME POTENTIAL!!

IRES as Distributed by MLS Grid #925810

Dec 7, 2020

Listing Removed

—

Oct 13, 2020

Contingent

—

Oct 5, 2020

Listed

$1,175,000

$684/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$11,327 (+2.4%)

$68,606 + $48,500

$117,106

2024

$11,066 (+1.8%)

$68,606 + $48,500

$117,106

2023

$10,869 (+36.1%)

$68,561 + $55,563

$124,124

2022

$7,985 (+2.6%)

$72,246 + $55,563

$127,809

2021

$7,786 (+15.7%)

$55,168 + $29,199

$84,367

2020

$6,728 (+1.6%)

$58,008 + $30,702

$88,710

2019

$6,625 (+38.7%)

$49,764 + $27,528

$77,292

2018

$4,775 (+3.2%)

$49,764 + $27,528

$77,292

2017

$4,626 (+1.7%)

$38,160 + $16,920

$55,080

2016

$4,547 (+5.6%)

$38,160 + $16,920

$55,080

2015

$4,306 (+16.5%)

$33,273 + $19,263

$52,536

2014

$3,695 (+2.2%)

$27,860 + $15,124

$42,984

2013

$3,614 (−19.6%)

$27,860 + $15,124

$42,984

2012

$4,494 (+0.9%)

$27,860 + $15,124

$42,984

2011

$4,455 (+2.7%)

$29,372 + $24,278

$53,650

2010

$4,336 (+7.1%)

$29,372 + $24,278

$53,650

2009

$4,049

$39,720 + $13,930

$53,650

Tax history for 2412 Mapleton Ave

Year

Property tax

Land + Additions

Assessment*

2025

$11,327 (+2.4%)

$68,606 + $48,500

$117,106

2024

$11,066 (+1.8%)

$68,606 + $48,500

$117,106

2023

$10,869 (+36.1%)

$68,561 + $55,563

$124,124

2022

$7,985 (+2.6%)

$72,246 + $55,563

$127,809

2021

$7,786 (+15.7%)

$55,168 + $29,199

$84,367

2020

$6,728 (+1.6%)

$58,008 + $30,702

$88,710

2019

$6,625 (+38.7%)

$49,764 + $27,528

$77,292

2018

$4,775 (+3.2%)

$49,764 + $27,528

$77,292

2017

$4,626 (+1.7%)

$38,160 + $16,920

$55,080

2016

$4,547 (+5.6%)

$38,160 + $16,920

$55,080

2015

$4,306 (+16.5%)

$33,273 + $19,263

$52,536

2014

$3,695 (+2.2%)

$27,860 + $15,124

$42,984

2013

$3,614 (−19.6%)

$27,860 + $15,124

$42,984

2012

$4,494 (+0.9%)

$27,860 + $15,124

$42,984

2011

$4,455 (+2.7%)

$29,372 + $24,278

$53,650

2010

$4,336 (+7.1%)

$29,372 + $24,278

$53,650

2009

$4,049

$39,720 + $13,930

$53,650

*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

Stories

Lot width

—

Lot depth

—

Lot size

7,316 Sq. Ft.

Year renovated

1999

Sq. Ft.

1,680

Year built

1974

Style

Other

County

Boulder County

APN

R0004291

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 29, 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
Other Parking: Parking Per Unit(1.5 Spaces/Unit)
Parking Features: Alley Access

Interior

Bedroom Information
Bedrooms Total: 4

Heating & Cooling
Cooling: Yes
Ceiling Fan(s)
Heating: Yes
Forced Air

Interior Features
Accessibility Features: Level Lot, Level Drive, Main Floor Bath, Main Level Bedroom
Electric Range/Oven, Dishwasher, Refrigerator, Washer, Dryer, Some Appliances, Disposal
High Speed Internet, Eat-in Kitchen, Open Floorplan, Outside Entry
Laundry Features: Washer/Dryer Hookups

Room Information
Basement: None, Crawl Space

Exterior

Exterior Features
Patio and Porch Features: Patio
Roof: Composition

Land Information
Road Surface Type: Paved, Asphalt

Lot Information
Horse(s): No
Lot Features: Curbs, Gutters, Sidewalks, Lawn Sprinkler System, Level, Within City Limits
Road Frontage Type: City Street
Zoning: RES

Property Information
Property Type: Residential Income
Waterfront: No

Subdivision Information
Subdivision Name: Boulder O T East and West and North Lot 5 BLK 137
MLS Area Major: Boulder

Building Information
Construction Materials: Wood/Frame, Brick/Brick Veneer

Financial

Tax Information
Parcel Number: R0004291
Tax Annual Amount: 6728
Tax Year: 2020

Lease Information
Gross Income: 57600
Operating Expense: 10099

Financial Information
Listing Terms: Cash, Conventional

Utilities

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

Location

Multi-Unit Information
Number of Units Total: 2

Multi-Family Financial Information
Cap Rate: 3.88
Net Operating Income: 47501
Tenant Pays: Deposit, Gas, Electricity

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
Directions: From Folsom St & Pearl: north on Folsom, west on Pine Street, north on 24th St, right on Mapleton Ave, and duplex is 2nd property on right (south) side of street.
Unparsed Address: 2412-2414 Mapleton Ave Boulder CO 80304
Street Number: 2412
Street Name: Mapleton
Street Suffix: Ave
Street Additional Info: 2414
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80304
Coordinates: -105.2648,40.02394
Latitude: 40.02394
Longitude: -105.2648

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,680
Stories: 1.0
Lot Size: 7,316 square feet
Style: Other
Year Built: 1974
Year Renovated: 1999
County: Boulder County
APN: R0004291

Home facts updated by county records on Sep 29, 2026

Other

Listing Information
Attribution Contact: 3034875472
Close Price: $1,240,000
Photos Count: 39
Possible Use: Multi-Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Wednesday, April 7, 2021
Cumulative Days on Market: 185
Days on Market: 34
Listing Contract Date: Friday, March 5, 2021
Modification Timestamp: Thursday, August 1, 2024 8:21 AM

Home Information
Direction Faces: North
Entry Location: Outside Entry
Structure Type: Duplex
Window Features: Window Coverings, Double Pane Windows
Year Built: 1974

Around this home

Schools

Whittier Elementary School

Public K-5 • Assigned • 0.3mi

6/10

Casey Middle School

Public 6-8 • Assigned • 0.8mi

5/10

Boulder High School

Public 9-12 • Assigned • 0.9mi

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 91° 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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$1.46M – $1.77M

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Home values near 2412 Mapleton Ave

Data from public records.

Address	Redfin Estimate
2344 Mapleton Avenue, Boulder, CO 3 Beds \| 1.5 Baths \| 1452 Sq. Ft.	$1,265,504
2444 Mapleton Avenue, Boulder, CO 4 Beds \| 2 Baths \| 1344 Sq. Ft.	$1,160,240

Address	Redfin Estimate
2405 Mapleton Avenue, Boulder, CO 4 Beds \| 2 Baths \| 1886 Sq. Ft.	$1,251,130
2423 Mapleton Avenue, Boulder, CO 2 Beds \| 1 Baths \| 883 Sq. Ft.	$867,807

Address	Redfin Estimate
2420 Mapleton Avenue, Boulder, CO 2 Beds \| 1 Baths \| 1086 Sq. Ft.	$839,829
2345 Mapleton Avenue, Boulder, CO 3 Beds \| 3 Baths \| 2269 Sq. Ft.	$1,713,983

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 80304, CO

Sale history for 2412 Mapleton Ave

Tax history for 2412 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 2412 Mapleton Ave

More real estate resources