OFF MARKET
Google street view image for 425 Mapleton Ave Unit A, Boulder, CO 80304
Off market feb 1999 for $240K
$525,657
Est. refi paymentEst. refi $684/mo
1
bd
•
1 ba
•
633
sq ft

425 Mapleton Ave Unit A, Boulder, CO 80304

map-entry

About this home

425 Mapleton Ave Unit A is a 633 square foot condo with 1 bedroom and 1 bathroom. - it last sold on February 16, 1999 for $240,300. Based on Redfin's Boulder data, we estimate the home's value is $525,657.
CondoProperty Type
1906Year Built
$830Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$525,657
$285K since sold in February 1999$46K since September

This home's estimate is 16.2% higher than the average sale price ($452K) of 6 comparable homes.

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Earn from this home

Sell
$468,400
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$1,346/mo
Redfin rental estimate

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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

Provided by Redfin

Sale history for 425 Mapleton Ave Unit A

Tax history for 425 Mapleton Ave Unit A

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

Zoning

RL-1

Residential-Low 1 District

Primarily single-family detached dwelling units with some duplexes and attached dwelling units at low to very low residential densities.
Permitted uses

Include but are not limited to:

  • Religious facility
  • Housing-Multiple units
  • Educational/school
  • Recreation
  • Agriculture-Cropland
  • Park & open space

Property details

Around this home

Schools

Whittier Elementary School

Public K-5 • Assigned • 1.1mi

6/10
Casey Middle School

Public 6-8 • Assigned • 0.6mi

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

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
67
45
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
$500,000 – $605,000

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Home values near 425 Mapleton Ave Unit A

Data from public records.

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