OFF MARKET

Off market may 2019 for $3.7M

$3,993,026

Est. refi paymentEst. refi $24,946/mo

•

4,256

sq ft

705 Mapleton Ave, Boulder, CO 80304

About this home

Public Remarks: Modern on Mapleton Hill! Rare combo of modern style&materials w/old world charm of Mapleton.A 2017 rebuild,addition&full basement excavation has transformed this into a 4200 sqft contemporary home.Lrg open main level has 7" white oak plank flrs,smooth drywall finish& gourmet kitchen w/Thermador SS.Living rm features soaring ceilings,gas fp,family rm connects to patio/yard.Unique 2nd level-bridge over mainlevel,connecting south beds w/mstr retreat.Mstr features 18'ceilings,private deck&lux bath!

Single-familyProperty Type

1900Year Built

8,318 sq ftLot Size

$938Est. Price/Sq.Ft.

2 car garageParking

Listed by John McElveen • RE/MAX of Boulder, Inc

Contact: 3034497000

Bought with Angela Rossi • Rossi Realty

•970-376-4269 (broker)

Redfin checked: 2 minutes ago

•Source:IRES as Distributed by MLS Grid #878335

Redfin Estimate

$3,993,026

$293K since sold in May 2019$63K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 67.9% higher than the average sale price ($2.38M) of 6 comparable homes.

SOLD AUG 14, 2026
$2,100,000
A
5 beds4 baths3,034 sq ft
320 Pearl St, Boulder, CO 80302
SOLD MAY 1, 2026
$2,651,475
B
5 beds4 baths3,549 sq ft
2449 5th St, Boulder, CO 80304
SOLD OCT 29, 2026
$2,250,000
C
5 beds3 baths2,500 sq ft
616 Pine St, Boulder, CO 80302
SOLD FEB 25, 2026
$2,700,000
D
4 beds3 baths3,675 sq ft
625 Concord Ave, Boulder, CO 80304
SOLD AUG 27, 2026
$3,295,000
E
4 beds3 baths2,463 sq ft
1013 Mapleton Ave, Boulder, CO 80304
SOLD SEP 15, 2026
$1,275,000
F
5 beds3 baths2,479 sq ft
1344 6th St, Boulder, CO 80302

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Earn from this home

Sell

$1,250,742

Est. take-home

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Refinance

Est. cash available

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Rent

$8,363/mo

Redfin rental estimate

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Market trends in 80304, CO

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

98.0%

+0.6% MoM

Median sale price

$1.3M

$39K MoM

Avg. days on market

66d

3 days MoM

Recently sold homes

100

1 MoM

New listings for sale

NEW 23 HRS AGO
$240,000
1 bed1 bath400 sq ft
2711 Mapleton Ave #5, Boulder, CO 80304
$799,000
3 beds2 baths1,130 sq ft
4145 Riverside Ave, Boulder, CO 80304
3D WALKTHROUGH
$650,000
2 beds1 bath1,214 sq ft
2950 Broadway St #1, Boulder, CO 80304
3D WALKTHROUGH
$570,000
2 beds1 bath942 sq ft
1299 Yellow Pine Ave, Boulder, CO 80304
Carolyn Dooling • Compass - Denver
OPEN TODAY, 11AM TO 1PM
$1,995,000
5 beds4.5 baths4,223 sq ft
1840 Hawthorn Ave, Boulder, CO 80304
$300,000
1 bed1 bath400 sq ft
2711 Mapleton Ave #1, Boulder, CO 80304
Lydia Moy • WK Real Estate
3D & VIDEO TOUR
$1,050,000
2 beds1 bath1,474 sq ft
3115 Broadway St, Boulder, CO 80304
$1,175,000
3 beds4.5 baths2,992 sq ft
555 Laramie Blvd, Boulder, CO 80304
3D WALKTHROUGH
$1,450,000
4 beds2.5 baths2,554 sq ft
1780 Redwood Ave, Boulder, CO 80304
$985,000
4 beds2 baths1,812 sq ft
2445 Forest Ave, Boulder, CO 80304
See all

Provided by Redfin

Sale history for 705 Mapleton Ave

Date

Event

Price

IRES as Distributed by MLS Grid #878335

May 30, 2019

Sold

$3,700,000

$869/sq ft

Apr 26, 2019

Contingent

—

Apr 19, 2019

Listed

$3,700,000

$869/sq ft

IRES as Distributed by MLS Grid #795802

Sep 30, 2016

Sold

$1,450,000

$341/sq ft

Aug 8, 2016

Contingent

—

Jun 29, 2016

Listed

$1,595,000

$375/sq ft

+20

Public Remarks

Red brick, Turn-of-the-century beginnings w/second story built in the 1970's creates a rare Mapleton Hill eclectic home. Hardwood flooring, exposed brick, nooks and crannies coupled w/1970's charm, 4 bedrooms inc separate master suite w/stunning wood barrel vault ceiling. Wonderful fenced yard w/deck, stone patio, storage shed & garden beds + room for play area. 2 car detached garage built in 2007 has alley access & incl. a heated/insulated studio w/plumbing for artist/craft person.

REColorado as Distributed by MLS Grid #2214522

Jun 29, 2016

Listed

$1,595,000

$375/sq ft

IRES as Distributed by MLS Grid #792248

Jun 29, 2016

Listing Removed

—

Jun 7, 2016

Listing Removed

—

Jun 7, 2016

Price Changed

$1,750,000

$411/sq ft

May 24, 2016

Listed

$2,100,000

$493/sq ft

IRES as Distributed by MLS Grid #161300

Mar 31, 1998

Sold

$472,500

$111/sq ft

Aug 28, 1997

Listed

$499,900

$117/sq ft

Public Records

Sep 23, 1974

Sold

$63,000

$15/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$20,299 (+2.0%)

$112,113 + $100,781

$212,894

2024

$19,905 (+1.8%)

$112,113 + $100,781

$212,894

2023

$19,560 (+12.6%)

$111,234 + $115,260

$226,494

2022

$17,378 (+4.9%)

$114,918 + $115,260

$230,178

2021

$16,571 (+27.5%)

$86,722 + $100,414

$187,136

2020

$12,996 (+1.6%)

$89,218 + $103,303

$192,521

2019

$12,798 (+23.7%)

$82,583 + $66,724

$149,307

2018

$10,342 (+9.8%)

$82,583 + $66,724

$149,307

2017

$9,420 (+26.2%)

$74,736 + $37,426

$112,162

2016

$7,464 (−3.3%)

$74,736 + $37,426

$112,162

2015

$7,721 (+30.0%)

$65,511 + $28,680

$94,191

2014

$5,940 (+2.2%)

$24,915 + $44,178

$69,093

2013

$5,809 (−8.0%)

$24,915 + $44,178

$69,093

2012

$6,315 (+0.9%)

$24,915 + $44,178

$69,093

2011

$6,259 (−0.5%)

$26,586 + $48,795

$75,381

2010

$6,289 (+7.1%)

$26,586 + $48,795

$75,381

2009

$5,872

$47,270 + $30,540

$77,810

Tax history for 705 Mapleton Ave

Year

Property tax

Land + Additions

Assessment*

2025

$20,299 (+2.0%)

$112,113 + $100,781

$212,894

2024

$19,905 (+1.8%)

$112,113 + $100,781

$212,894

2023

$19,560 (+12.6%)

$111,234 + $115,260

$226,494

2022

$17,378 (+4.9%)

$114,918 + $115,260

$230,178

2021

$16,571 (+27.5%)

$86,722 + $100,414

$187,136

2020

$12,996 (+1.6%)

$89,218 + $103,303

$192,521

2019

$12,798 (+23.7%)

$82,583 + $66,724

$149,307

2018

$10,342 (+9.8%)

$82,583 + $66,724

$149,307

2017

$9,420 (+26.2%)

$74,736 + $37,426

$112,162

2016

$7,464 (−3.3%)

$74,736 + $37,426

$112,162

2015

$7,721 (+30.0%)

$65,511 + $28,680

$94,191

2014

$5,940 (+2.2%)

$24,915 + $44,178

$69,093

2013

$5,809 (−8.0%)

$24,915 + $44,178

$69,093

2012

$6,315 (+0.9%)

$24,915 + $44,178

$69,093

2011

$6,259 (−0.5%)

$26,586 + $48,795

$75,381

2010

$6,289 (+7.1%)

$26,586 + $48,795

$75,381

2009

$5,872

$47,270 + $30,540

$77,810

*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

4.5

Stories

—

Lot width

—

Lot depth

—

Lot size

8,318 Sq. Ft.

Year renovated

2010

Sq. Ft.

4,236

Year built

1900

Style

Single Family Residential

County

Boulder County

APN

R0006330

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
Parking Features: Garage Door Opener, Alley Access, Oversized

Interior

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

Bedroom Information
Bedrooms Total: 5

Heating & Cooling
Cooling: Yes
Heating: Yes
Radiant

Interior Features
Gas Range/Oven, Self Cleaning Oven, Double Oven, Dishwasher, Refrigerator, Microwave, Disposal
Fireplace: Yes
Fireplace Features: Gas, Living Room
Flooring: Wood Floors
Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Walk-In Closet(s)
Laundry Features: Washer/Dryer Hookups, In Basement

Room Information
Basement: Full

Exterior

Exterior Features
Lighting, Balcony
Fencing: Partial, Wood
Patio and Porch Features: Patio, Deck
Roof: Composition, Rubber

Land Information
Road Surface Type: Paved, Concrete

Lot Information
Horse(s): No
Lot Features: Curbs, Gutters, Sidewalks, Fire Hydrant within 500 Feet, Corner Lot, Level
Road Frontage Type: City Street
Zoning: RES

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

Subdivision Information
Subdivision Name: Mapleton
MLS Area Major: Boulder

Building Information
Above Grade Finished Area: 4256
Below Grade Finished Area: 1563
Building Area Total: 4256
Construction Materials: Wood/Frame, Brick/Brick Veneer

Financial

Tax Information
Parcel Number: R0006330
Tax Annual Amount: 10342
Tax Year: 2018

Financial Information
Listing Terms: Cash, Conventional

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available
Electric: Electric,Xcel Energy
Gas: Natural Gas,Xcel Energy
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: 705 Mapleton Ave Boulder CO 80304
Street Number: 705
Street Name: Mapleton
Street Suffix: Ave
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80304
Coordinates: -105.28715,40.02087
Latitude: 40.02087
Longitude: -105.28715

Public facts

Beds: 5
Baths: 4.5
Sq. Ft.: 4,236
Stories: —
Lot Size: 8,318 square feet
Style: Single Family Residential
Year Built: 1900
Year Renovated: 2010
County: Boulder County
APN: R0006330

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Attribution Contact: 3034497000
Close Price: $3,700,000
Photos Count: 25
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Thursday, May 30, 2019
Cumulative Days on Market: 42
Days on Market: 42
Listing Contract Date: Friday, April 19, 2019
Modification Timestamp: Wednesday, July 31, 2024 7:00 AM

Home Information
Levels: Two
New Construction: Yes
Window Features: Window Coverings, Wood Frames, Double Pane Windows
Year Built: 1900

Green Information
Green Energy Efficient: Southern Exposure, HVAC

Around this home

Schools

K - 12
Preschool & daycare

Whittier Elementary School

Public K-5 • Assigned • 0.9mi

6/10

Casey Middle School

Public 6-8 • Assigned • 0.4mi

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)

44°

22°

51°

29°

63°

40°

64°

40°

70°

47°

83°

57°

90°

64°

84°

60°

76°

53°

65°

43°

54°

33°

53°

33°

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

$3.79M – $4.59M

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Listing provided by REColorado as Distributed by MLS Grid

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Vaulted ceilings • Private yards • En-suite bath

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Listing provided by REColorado as Distributed by MLS Grid

3D & VIDEO TOUR

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Home values near 705 Mapleton Ave

Data from public records.

Address	Redfin Estimate
617 Mapleton Avenue, Boulder, CO 4 Beds \| 5.5 Baths \| 4052 Sq. Ft.	$4,853,519
712 Mapleton Avenue, Boulder, CO 3 Beds \| 1.5 Baths \| 2642 Sq. Ft.	$1,960,400
642 Mapleton Avenue, Boulder, CO 5 Beds \| 4.5 Baths \| 4847 Sq. Ft.	$3,715,915
720 Mapleton Avenue, Boulder, CO 5 Beds \| 5.5 Baths \| 5091 Sq. Ft.	$4,682,315
745 Mapleton Avenue, Boulder, CO 5 Beds \| 3.5 Baths \| 4998 Sq. Ft.	$4,266,110
2436 7th Street, Boulder, CO 3 Beds \| 2 Baths \| 1939 Sq. Ft.	$1,595,280
2440 7th Street, Boulder, CO 3 Beds \| 3 Baths \| 2801 Sq. Ft.	$2,005,840

Address	Redfin Estimate
625 Mapleton Avenue, Boulder, CO 4 Beds \| 2.5 Baths \| 3554 Sq. Ft.	$3,226,168
640 Mapleton Avenue, Boulder, CO 3 Beds \| 3 Baths \| 3186 Sq. Ft.	$3,498,218
707 Mapleton Avenue, Boulder, CO 2 Beds \| 1.5 Baths \| 1894 Sq. Ft.	$1,481,918
626 Mapleton Avenue, Boulder, CO 3 Beds \| 2 Baths \| 1390 Sq. Ft.	$1,545,803
643 Mapleton Avenue, Boulder, CO 4 Beds \| 2 Baths \| 3962 Sq. Ft.	$2,830,970
2453 7th Street, Boulder, CO 4 Beds \| 2 Baths \| 1824 Sq. Ft.	$1,244,572
730 Maxwell Avenue #A, Boulder, CO 3 Beds \| 2 Baths \| 1885 Sq. Ft.	$2,088,720

Address	Redfin Estimate
711 Mapleton Avenue, Boulder, CO 3 Beds \| 2 Baths \| 2666 Sq. Ft.	$1,638,048
735 Mapleton Avenue, Boulder, CO 5 Beds \| 3.5 Baths \| 4508 Sq. Ft.	$3,997,171
639 Mapleton Avenue, Boulder, CO 5 Beds \| 2 Baths \| 2499 Sq. Ft.	$1,832,026
704 Mapleton Avenue, Boulder, CO 4 Beds \| 3.5 Baths \| 3470 Sq. Ft.	$3,205,143
2441 7th Street, Boulder, CO 3 Beds \| 2 Baths \| 1696 Sq. Ft.	$1,589,735
2433 8th Street, Boulder, CO 4 Beds \| 4 Baths \| 3439 Sq. Ft.	$2,493,288
2448 7th Street, Boulder, CO 3 Beds \| 2 Baths \| 1494 Sq. Ft.	$1,056,267

Property information provided by IRES as Distributed by MLS Grid when last listed in 2019. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 80304, CO

Sale history for 705 Mapleton Ave

Tax history for 705 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 705 Mapleton Ave

More real estate resources