

Member Features
Find Real Estate Bargain!
Full foreclosure details
Home value, equity and ownership info
Find homes priced below market
Get full access with a FREE Account
Already a member?
$5,800,000
Listing Price4beds
3baths
3,239sqft
6,332sqft lot
643 Mapleton Ave, Boulder, CO 80304
Member Features
Find Real Estate Bargain!
Full foreclosure details
Home value, equity and ownership info
Find homes priced below market
Get full access with a FREE Account
Already a member?
For Sale
Home type
Price / sqft
Year built
Home Details
seller financing available. the beautifully preserved past meets the exciting present in this carefully updated and diligently maintained historic mapleton hill home. this fine boulder 4bd/3ba landmark awaits its next generation of lucky residents with an expansive modernized layout, a wealth of original and period-appropriate architectural details, and phenomenal poolside outdoor space. built in 1895, the law house is a gothic revival masterpiece built from stone quarried from mt. sanitas. inside, you'll find tall tin ceilings, original fir floors, stained glass windows and exceptional millwork paired with thoughtfully selected lighting, windows and doors, cleveland art and antiques handblown light fixtures and sonos speakers. a charming covered porch and gracious foyer open to a sun-kissed layout perfect for peaceful relaxation and lavish entertaining, including a fireplace living room, elegant formal dining room and a stately library with breathtaking woodwork, a murphy bed and a hidden passageway to both the lower and upper levels. the open gourmet kitchen boasts a skylight, custom cabinetry, honed raw-edge australian granite and upscale appliances, while an adjacent guest bath and laundry room add convenience. grill masters will love the large deck's lynx summer kitchen. below, the newer saltwater jetted pool spa is surrounded by manicured gardens and tall trees for optimal privacy. a handsome fir staircase leads to the upper-level private quarters, including a luxurious
Interior Details
3239
4
3
Has Heating:
Yes
Heating Type:
Hot Water
Has Cooling:
No
Cooling Type:
N/A
Has Fuel:
No
Fuel Type:
N/A
Has Basement:
No
Basement Type:
Full, Daylight
Has Flooring:
No
Flooring Type:
N/A
Has Fireplace:
Yes
Fireplace Type:
N/A
Property Details
6332
No
No
Type:
Garage, Attached
Location:
N/A
Status:
N/A
Number of Spaces:
1
No
No
No
No
Yes
No
No
Construction Details
Multi-level
Combination
N/A
N/A
Asphalt
Tax History
Year
Amount
Land
Improvement
Percent Change
Assessment
2019
$14,502
$72,144
$97,054
--%
$169,198
2019
$14,502
$72,144
$97,054
--%
$169,198
2018
$12,951
$65,232
$84,146
--%
$149,378
2017
$12,545
$65,232
$84,146
--%
$149,378
2016
$11,093
$61,929
$66,227
--%
$128,156
2014
$9,468
$39,720
$70,406
--%
$110,126
2013
$9,259
$39,720
$70,406
--%
$110,126
2012
$9,355
$23,164
$88,515
--%
$111,679
Average Home Price in 80304
Nearby Properties
Zip Code
Price
Bed
Bath
Sqft
Lot
Sold Date
$1,990,443
$1,990,443
3 Beds
3.25 Baths
2,918 Sqft
5,227 Lot (sqft)
Sold 10/14/2026
$2,656,920
$2,656,920
4 Beds
2.75 Baths
3,598 Sqft
9,534 Lot (sqft)
Sold 07/07/2026
$2,880,001
$2,880,001
5 Beds
3.5 Baths
3,083 Sqft
6,848 Lot (sqft)
Sold 07/07/2026
$2,650,000
$2,650,000
3 Beds
3 Baths
2,940 Sqft
8,682 Lot (sqft)
Sold 09/19/2025
$2,638,178
$2,638,178
5 Beds
3.25 Baths
3,549 Sqft
7,345 Lot (sqft)
Sold 10/13/2026
$4,034,031
$4,034,031
3 Beds
3.25 Baths
3,615 Sqft
49,054 Lot (sqft)
Sold 10/18/2026
$995,000
$995,000
2 Beds
1 Baths
3,400 Sqft
2,969 Lot (sqft)
Sold 11/15/2025
$2,750,000
$2,750,000
4 Beds
3 Baths
3,231 Sqft
6,640 Lot (sqft)
Sold 09/29/2026
$5,800,000
$5,800,000
4 Beds
3 Baths
3,239 Sqft
6,332 Lot (sqft)
Sold 09/25/2025





