720 Mapleton Ave, Boulder, CO 80304
2449 5th St, Boulder, CO 80304
1021 10th St, Boulder, CO 80302
1133 Mapleton Ave, Boulder, CO 80304
615 Spruce St, Boulder, CO 80302$3,117,166
$717K since sold in May 2020$69K since August
This home's estimate is 4.5% higher than the average sale price ($2.98M) of 6 comparable homes.
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Off Market May 2020 for $2.4M
$3,117,166
Est. refi paymentEst. refi $14,517/mo
4
bd•
3.5 ba
•
3,476
sq ft
400 Mapleton Ave, Boulder, CO 80304
About this home
400 Mapleton Ave is a 3,476 square foot house on a 6,794 square foot lot with 4 bedrooms and 3.5 bathrooms. - it last sold on May 05, 2020 for $2,400,000. Based on Redfin's Boulder data, we estimate the home's value is $3,117,166.
Single-familyProperty Type
1905Year Built
6,794 sq ftLot Size
$897Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
$3,417,576
Updated Jun 29, 2026
Based on recent home sales selected by the homeowner.
Redfin Estimate
Earn from this home
Sell
$1,259,156
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$6,937/mo
Redfin rental estimate
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Market trends in 80302, CO
Last updated August 2026
Buyer's Market
Seller's Market
Buyer's market
Sale-to-List Price
95.3%
0.4% MoM
Median sale price
$1.1M
$64K MoM
Avg. days on market
64d
4 days MoM
Recently sold homes
78
4 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
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.
JuneDecember
Provided by Shadowmap
This data may not show owner updates. Learn more.
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