OFF MARKET
Google street view image for 311 Mapleton Ave, Boulder, CO 80304
Off market jan 2014 for $12M
—
Est. refi paymentEst. refi $88,109/mo
—
bd
•
— ba
•
16,620
sq ft

311 Mapleton Ave, Boulder, CO 80304

map-entry

About this home

311 Mapleton Ave is a 16,620 square foot property on a 15.28 acre lot. - it last sold on January 02, 2014 for $12,937,500.
1900Year Built
15.28 acresLot Size
$778Price/Sq.Ft.
Source:Public Records

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time. 

Market trends in 80304, CO

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price
97.4%

+0.1% MoM

Median sale price
$1.3M

$110K MoM

Avg. days on market
63d

8 days MoM

Recently sold homes
103

15 MoM

New listings for sale

Provided by Redfin

Sale history for 311 Mapleton Ave

Tax history for 311 Mapleton Ave

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

P

Public District

Public areas in which public and semi-public facilities and uses are located, including without limitation, governmental and educational uses.
Permitted uses

Include but are not limited to:

  • Greenhouse / nursery
  • Hospital / medical center
  • Public service
  • Educational/school
  • Museum / gallery
  • Recreation
  • Agriculture-Cropland
  • Agriculture-Pastureland
  • Cemetery
  • Park & open space

Property details

Around this home

Schools

Flatirons Elementary School

Public K-5 • Assigned • 1.0mi

8/10
Casey Middle School

Public 6-8 • Assigned • 0.7mi

5/10
Boulder High School

Public 9-12 • Assigned • 1.1mi

9/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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
67
45
54
33
53
33
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.

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Home values near 311 Mapleton Ave

Data from public records.

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