735 Mapleton Ave
Boulder, CO 80304
5 bd 4 ba 4,508 sqft Built 1920 Lot 8,289 sqft single_family
Most recent sale
$2,673,000
Jun 28, 2016
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 15, 2024 | Listing removed | — | REcolorado |
| Mar 13, 2024 | Price changed (rent) | $11,000 | RentlinxUnits |
| Mar 7, 2024 | Listed | $4,175,000 | REcolorado |
| Feb 23, 2024 | Listed | $4,175,000 | IRES |
| Jan 27, 2024 | Price changed (rent) | $12,500 | RentlinxUnits |
| Jan 10, 2024 | Listed for rent | $14,500 | RentlinxUnits |
| Nov 22, 2019 | Listing removed | — | REcolorado |
| Sep 27, 2019 | Price changed (rent) | $8,500 | REcolorado |
| Sep 26, 2019 | Listed for rent | $9,500 | REcolorado |
| Mar 20, 2019 | Listing removed | — | REcolorado |
| Feb 26, 2019 | Listed for rent | $9,500 | REcolorado |
| Sep 21, 2017 | Listing removed | $11,000 | RentlinxUnits |
| Sep 3, 2017 | Listing removed | $9,000 | RentlinxUnits |
| Aug 23, 2017 | Listed for rent | $9,000 | RentlinxUnits |
| Aug 23, 2017 | Price changed (rent) | $11,000 | RentlinxUnits |
| Aug 10, 2017 | Listing removed | $9,000 | RentlinxUnits |
| Jul 21, 2017 | Price changed (rent) | $9,000 | RentlinxUnits |
| Jul 19, 2017 | Price changed (rent) | $7,800 | RentlinxUnits |
| Jul 3, 2017 | Listed for rent | $9,000 | RentlinxUnits |
| Jun 7, 2017 | Listing removed | $8,000 | RentlinxUnits |
| May 19, 2017 | Listed for rent | $8,000 | RentlinxUnits |
| Jun 28, 2016 | Sold | $2,673,000 | IRES |
| Jun 21, 2016 | Listed | $2,673,000 | IRES |
| Mar 26, 2014 | Sold | $1,175,000 | IRES |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $117,863 | $111,913 | $229,776 | $21,989 |
| 2024 | $117,863 | $111,913 | $229,776 | $24,891 |
| 2023 | $171,306 | $114,717 | $286,023 | $24,457 |
| 2022 | $169,239 | $86,576 | $255,815 | $23,831 |
| 2021 | $174,110 | $89,068 | $263,178 | $22,728 |
| 2020 | $127,220 | $84,799 | $212,019 | $18,455 |
| 2019 | $127,220 | $84,799 | $212,019 | $18,172 |
| 2018 | $114,415 | $76,248 | $190,663 | $16,530 |
| 2017 | $114,415 | $76,248 | $190,663 | $16,013 |
| 2016 | $20,752 | $65,431 | $86,183 | $7,460 |
| 2015 | $20,752 | $65,431 | $86,183 | $7,064 |
| 2014 | $30,248 | $37,810 | $68,058 | $5,851 |
| 2013 | $30,248 | $37,810 | $68,058 | $5,722 |
| 2011 | $41,074 | $26,586 | $67,660 | $5,618 |
| 2010 | $41,074 | $26,586 | $67,660 | $5,542 |
| 2009 | $41,074 | $26,586 | $67,660 | $5,174 |
| 2008 | $22,180 | $45,370 | $67,550 | $4,968 |
| 2007 | — | — | $67,549 | $4,798 |
Property facts
Year built
1920
Property type
single_family
Stories
—
Beds
5
Baths
4
Living area
4,508 sqft
Lot size
8,289 sqft
ZIP code
80304
City
Boulder
Street
Mapleton Ave
Coordinates
40.02088, -105.28671
Comparable properties nearby
Frequently asked questions
When did 735 Mapleton Ave last sell?
735 Mapleton Ave most recently sold on Jun 28, 2016 for $2,673,000.
What is the current tax assessment for 735 Mapleton Ave?
The most recent total assessment for 735 Mapleton Ave (year 2025) is $229,776 with $21,989 in property tax.
How does 735 Mapleton Ave's assessment compare to its last sale price?
The current assessment is 91.4% below the last sale price of $2,673,000.
When was 735 Mapleton Ave built?
735 Mapleton Ave was built in 1920.
How does 735 Mapleton Ave compare to others on Mapleton Ave?
We track 8 other properties on Mapleton Ave. Browse the list under "Other properties on Mapleton Ave" to compare beds, baths, and sale history.
What are the property facts for 735 Mapleton Ave?
735 Mapleton Ave is a 5 bed, 4 bath, 4,508 sqft, 8,289 sqft lot single_family.
Is 735 Mapleton Ave a flip candidate?
No — 735 Mapleton Ave does not appear in our flips dataset.
Is 735 Mapleton Ave a tax-appeal candidate?
No — 735 Mapleton Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.1%
Implied 1-yr
+20.2%
2026 Q3
$2.3M
2026 Q4
$2.39M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mapleton Ave