OFF MARKET

Off Market Nov 2016 for $7.7M

$10,391,126

Est. refi paymentEst. refi $50,193/mo

•

6,914

sq ft

1002 Mapleton Ave, Boulder, CO 80304

About this home

Public Remarks: Iconic estate on a beautiful 1/2 acre lot perched atop Boulder's Mapleton Hill! Complete renovation creating a custom contemporary home with unparalleled historical elegance. Extraordinary high-end features, finishes & attention to detail in materials & design & state of the art technology when it comes to house systems & mechanical. Gorgeous new pool with separate pool house/guest cottage overlooking Flatirons & downtown Boulder. The quality and location of this home are simply unsurpassed.

Single-familyProperty Type

1908Year Built

0.51 acresLot Size

$1,503Est. Price/Sq.Ft.

2 car garageParking

Listed by R Tim Goodacre • Goodacre & Company

Contact: 3034493434

Bought with Marybeth Emerson • Slifer Smith & Frampton-Bldr

•303-443-3377 (broker)

Redfin checked: 2 minutes ago

•Source:IRES as Distributed by MLS Grid #797048

Redfin Estimate

$10,391,126

$2.6M since sold in November 2016$34K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 209.9% higher than the average sale price ($3.35M) 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 AUG 7, 2026
$4,125,000
B
5 beds4.5 baths5,989 sq ft
2675 Dakota Pl Unit (newlands), Boulder, CO 80304
SOLD AUG 27, 2026
$3,295,000
C
4 beds3 baths2,463 sq ft
1013 Mapleton Ave, Boulder, CO 80304
SOLD JUN 18, 2026
$4,287,600
D
5 beds6 baths5,799 sq ft
507 Valley View Dr, Boulder, CO 80304
RE/MAX of Boulder
SOLD AUG 7, 2026
$4,765,000
E
6 beds5 baths5,537 sq ft
3007 10th St, Boulder, CO 80304
SOLD JUN 12, 2026
$1,544,000
F
4 beds3 baths2,484 sq ft
1020 Portland Pl, Boulder, CO 80304

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Sell

$4,898,591

Est. take-home

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Est. cash available

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Rent

$8,217/mo

Redfin rental estimate

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Market trends in 80304, CO

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

97.2%

0.6% MoM

Median sale price

$1.4M

$45K MoM

Avg. days on market

63d

10 days MoM

Recently sold homes

130

2 MoM

New listings for sale

$950,000
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$1,550,000
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$749,000
3 beds1.5 baths2,226 sq ft
1850 Iris Ave, Boulder, CO 80304
OPEN TODAY, 3PM TO 4:30PM
$739,000
3 beds2.5 baths1,664 sq ft
3874 Broadway St #8, Boulder, CO 80304
$3,750,000
5 beds5.5 baths3,705 sq ft
3716 Wonderland Hill Ave, Boulder, CO 80304
$2,625,250
4 beds4.5 baths3,252 sq ft
1125 Maxwell Ave, Boulder, CO 80304
3D WALKTHROUGH
$1,050,000
2 beds1 bath1,474 sq ft
3115 Broadway St, Boulder, CO 80304
COMING SOON
$1,599,000
3 beds3 baths2,220 sq ft
1969 Joslyn Ct, Boulder, CO 80304
COMING SOON
$8,995,000
5 beds6.5 baths6,016 sq ft
1710 Sunset Blvd, Boulder, CO 80304
$465,500
1 bed1 bath474 sq ft
3025 Broadway St #10, Boulder, CO 80304
See all

Provided by Redfin

Sale history for 1002 Mapleton Ave

Date

Event

Price

IRES as Distributed by MLS Grid #797048

Nov 1, 2016

Sold

$7,755,285

$1,122/sq ft

Jul 14, 2016

Contingent

—

Jul 13, 2016

Listed

$8,375,000

$1,211/sq ft

IRES as Distributed by MLS Grid #714658

Nov 18, 2013

Sold

$6,432,495

$930/sq ft

Sep 25, 2013

Pending

—

Jul 19, 2013

Listed

$7,950,000

$1,150/sq ft

+20

Public Remarks

Magnificent historic Mapleton Estate!Complete renovation in 2006-08 transforming hm into contemporary eco-friendly masterpiece! 23k sq ft south facing lot w/meticulous designed gardens,guest house & pool w/ majestic views of flatirons & city.From the incredible gourmet kitchen & grande dining rm to the functional inviting family rm, this home suits those cozy nights as well as the best of entertaining.Top of the line everything!The elegance of easy living within 4 min walk to downtown Boulder!

IRES as Distributed by MLS Grid #385167

Jun 10, 2004

Sold

$3,400,000

$492/sq ft

Aug 12, 2003

Listed

$3,980,000

$576/sq ft

Public Remarks

Magnificent Mapleton Historic Estate.Complete renovation, 96-98 by Coburn Const. Double south facing lot w/meticulous gardens.New 630 sq.ft.Guest/Pool house with 3/4 bath & kitchen.Flagstone patios surround pool w/ direct Flatiron views.Perfect modern condition while maintaining period elements.Nostalgic wraparound veranda, 3000 bottle wine cellar w/ stone floor & walls,heated attached garage.Right address,Very rare! Pre-qualified showings. Co-listed with Barb Pozzi.

Public Records

Aug 2, 1993

Sold

$835,000

$121/sq ft

Public Records

Feb 5, 1988

Sold

$420,000

$61/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$63,508 (+9.6%)

$206,806 + $459,243

$666,049

2024

$57,931 (+1.8%)

$206,806 + $459,243

$666,049

2023

$56,926 (+10.8%)

$215,050 + $444,123

$659,173

2022

$51,391 (+4.9%)

$218,735 + $444,123

$662,858

2021

$49,004 (−6.3%)

$155,041 + $398,357

$553,398

2020

$52,279 (+1.6%)

$159,502 + $409,821

$569,323

2019

$51,479 (+30.9%)

$262,834 + $337,766

$600,600

2018

$39,327 (+3.2%)

$262,834 + $337,766

$600,600

2017

$38,097 (−1.0%)

$169,200 + $284,400

$453,600

2016

$38,478 (+5.6%)

$169,200 + $284,400

$453,600

2015

$36,436 (+78.7%)

$177,428 + $267,074

$444,502

2014

$20,394 (+2.3%)

$79,600 + $157,608

$237,208

2013

$19,945 (+2.0%)

$79,600 + $157,608

$237,208

2012

$19,560 (+0.9%)

$79,600 + $157,608

$237,208

2011

$19,388 (−10.3%)

$80,953 + $152,533

$233,486

2010

$21,604 (+12.8%)

$80,953 + $152,534

$233,487

2009

$19,158

$95,680 + $171,620

$267,300

Tax history for 1002 Mapleton Ave

Year

Property tax

Land + Additions

Assessment*

2025

$63,508 (+9.6%)

$206,806 + $459,243

$666,049

2024

$57,931 (+1.8%)

$206,806 + $459,243

$666,049

2023

$56,926 (+10.8%)

$215,050 + $444,123

$659,173

2022

$51,391 (+4.9%)

$218,735 + $444,123

$662,858

2021

$49,004 (−6.3%)

$155,041 + $398,357

$553,398

2020

$52,279 (+1.6%)

$159,502 + $409,821

$569,323

2019

$51,479 (+30.9%)

$262,834 + $337,766

$600,600

2018

$39,327 (+3.2%)

$262,834 + $337,766

$600,600

2017

$38,097 (−1.0%)

$169,200 + $284,400

$453,600

2016

$38,478 (+5.6%)

$169,200 + $284,400

$453,600

2015

$36,436 (+78.7%)

$177,428 + $267,074

$444,502

2014

$20,394 (+2.3%)

$79,600 + $157,608

$237,208

2013

$19,945 (+2.0%)

$79,600 + $157,608

$237,208

2012

$19,560 (+0.9%)

$79,600 + $157,608

$237,208

2011

$19,388 (−10.3%)

$80,953 + $152,533

$233,486

2010

$21,604 (+12.8%)

$80,953 + $152,534

$233,487

2009

$19,158

$95,680 + $171,620

$267,300

*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

0.51 Acres

Year renovated

2000

Sq. Ft.

6,504

Year built

1908

Style

Single Family Residential

County

Boulder County

APN

R0006297

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: Garage Door Opener, Heated Garage

Interior

Bathroom Information
Bathrooms (Full): 3
Bathrooms (Half): 1
Bathrooms (Three Quarter): 1

Bedroom Information
Bedrooms Total: 6

Heating & Cooling
Cooling: Yes
Central Air, Ceiling Fan(s)
Heating: Yes
Forced Air, Radiant, 2 or more Heat Sources, Humidity Control

Interior Features
Accessibility Features: Near Bus
2 or more H20 Heaters, Gas Range/Oven, Self Cleaning Oven, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, Water Softener Owned, Water Purifier Owned, Disposal
Fireplace: Yes
Fireplace Features: 2+ Fireplaces
Flooring: Wood Floors
Study Area, Satellite Avail, High Speed Internet, Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Walk-In Closet(s), Kitchen Island
Laundry Features: Sink, Washer/Dryer Hookups, Upper Level

Room Information
Basement: Partial

Exterior

Exterior Features
Balcony
Fencing: Partial
Patio and Porch Features: Patio
Roof: Composition

Pool Information
Private Pool: Yes
Pool Features: Private
Spa: Yes

Land Information
Road Surface Type: Paved, Asphalt

Lot Information
Horse(s): No
Lot Features: Sidewalks, Lawn Sprinkler System, Wooded, Historic District, Within City Limits
Other Structures: Carriage House, Outbuildings
Road Frontage Type: City Street
Zoning: RL-1

Property Information
Property Type: Residential
View: Yes
Waterfront: No
Abuts Stream/Creek/River

Subdivision Information
Subdivision Name: Boulder O T East & West & North
MLS Area Major: Boulder

Building Information
Above Grade Finished Area: 5686
Below Grade Finished Area: 1146
Building Area Total: 5686
Construction Materials: Stone, Wood Shingle, Cedar/Redwood, Painted/Stained
Foundation Details: Slab

Financial

Tax Information
Parcel Number: R0006297
Tax Annual Amount: 36437
Tax Year: 2015

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: Foothill
Middle or Junior School: Casey
High School: Boulder

Location Information
Directions: From Broadway and Mapleton, West on Mapleton to Property.
Unparsed Address: 1002 Mapleton Ave Boulder CO 80304
Street Number: 1002
Street Name: Mapleton
Street Suffix: Ave
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80304
Coordinates: -105.28351,40.02018
Latitude: 40.02018
Longitude: -105.28351

Public facts

Beds: 6
Baths: 4.5
Sq. Ft.: 6,504
Stories: —
Lot Size: 0.51 acres
Style: Single Family Residential
Year Built: 1908
Year Renovated: 2000
County: Boulder County
APN: R0006297

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Attribution Contact: 3034493434
Close Price: $7,755,285
Photos Count: 11
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Tuesday, November 1, 2016
Cumulative Days on Market: 112
Days on Market: 112
Listing Contract Date: Wednesday, July 13, 2016
Modification Timestamp: Monday, July 29, 2024 6:42 PM

Home Information
Direction Faces: North
Levels: Three Or More
Window Features: Window Coverings, Wood Frames, Bay Window(s)
Year Built: 1908

Green Information
Green Energy Efficient: HVAC, Thermostat

Around this home

Schools

Whittier Elementary School

Public K-5 • Assigned • 0.8mi

6/10

Casey Middle School

Public 6-8 • Assigned • 0.3mi

5/10

Boulder High School

Public 9-12 • Assigned • 0.6mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

There's a distinctly European ease to Boulder — a town where café culture and mountain culture coexist effortlessly. Pearl Street's patios stay full year-round, cyclists outnumber cars on weekend mornings, and the Flatirons loom just close enough to...
2 months ago • Boulder
Chuck Klijewski
Redfin agent
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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

$9.87M – $11.95M

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Home values near 1002 Mapleton Ave

Data from public records.

Address	Redfin Estimate
1014 Mapleton Ave, Boulder, CO 5 Beds \| 4.5 Baths \| 5358 Sq. Ft.	$6,189,309
1013 Mapleton Ave, Boulder, CO 4 Beds \| 3 Baths \| 2463 Sq. Ft.	$3,153,741

Address	Redfin Estimate
909 Mapleton Ave, Boulder, CO 5 Beds \| 4 Baths \| 5118 Sq. Ft.	$3,307,911
1020 Mapleton Ave, Boulder, CO 4 Beds \| 2 Baths \| 5600 Sq. Ft.	$3,654,233

Address	Redfin Estimate
936 Mapleton Ave, Boulder, CO 4 Beds \| 2 Baths \| 2626 Sq. Ft.	$3,252,188
1025 Mapleton Ave, Boulder, CO 3 Beds \| 3 Baths \| 2150 Sq. Ft.	$2,314,540

Property information provided by IRES as Distributed by MLS Grid when last listed in 2016. 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 1002 Mapleton Ave

Tax history for 1002 Mapleton Ave

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80304

Home values near 1002 Mapleton Ave

More real estate resources