720 Mapleton Ave
Boulder, CO 80304
5 bd 6 ba 5,091 sqft Built 1904 Lot 6,844 sqft single_family
Most recent sale
$3,125,000
Apr 18, 2018
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 6, 2022 | Price changed | $4,850,000 | MLS #971474 |
| Jul 20, 2022 | Listed | $5,125,000 | MLS #971474 |
| Apr 18, 2018 | Sold | $3,125,000 | MLS #842755 |
| Feb 28, 2018 | Listed | $3,225,000 | MLS #842755 |
| Sep 1, 2017 | Price changed | $3,225,000 | MLS #821690 |
| Jul 17, 2017 | Price changed | $3,375,000 | MLS #821690 |
| May 31, 2017 | Listed | $3,500,000 | MLS #821690 |
| Aug 25, 2014 | Sold | $2,750,000 | MLS #741862 |
| Jul 14, 2014 | Listed | $2,800,000 | MLS #741862 |
| May 16, 2005 | Sold | $935,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $208,531 | $101,694 | $310,225 | $29,579 |
| 2024 | $208,531 | $101,694 | $310,225 | $28,431 |
| 2023 | $219,251 | $107,950 | $327,201 | $27,938 |
| 2022 | $189,610 | $78,667 | $268,277 | $24,913 |
| 2021 | $195,066 | $80,931 | $275,997 | $23,756 |
| 2020 | $153,360 | $102,245 | $255,605 | $22,249 |
| 2019 | $153,360 | $102,245 | $255,605 | $21,909 |
| 2018 | $156,341 | $104,256 | $260,597 | $22,594 |
| 2017 | $156,341 | $104,256 | $260,597 | $21,887 |
| 2016 | $133,227 | $88,834 | $222,061 | $19,223 |
| 2015 | $133,227 | $88,834 | $222,061 | $18,203 |
| 2014 | $129,748 | $37,810 | $167,558 | $14,406 |
| 2013 | $129,748 | $37,810 | $167,558 | $14,088 |
| 2012 | $140,653 | $30,168 | $170,821 | $14,310 |
| 2011 | $140,653 | $30,168 | $170,821 | $14,184 |
| 2010 | $140,653 | $30,168 | $170,821 | $13,536 |
| 2009 | $140,653 | $30,168 | $170,821 | $12,638 |
| 2008 | $137,590 | $45,370 | $182,960 | $13,457 |
Property facts
Year built
1904
Property type
single_family
Stories
3
Beds
5
Baths
6
Living area
5,091 sqft
Lot size
6,844 sqft
ZIP code
80304
City
Boulder
Street
Mapleton Ave
Coordinates
40.02018, -105.28680
Comparable properties nearby
Frequently asked questions
When did 720 Mapleton Ave last sell?
720 Mapleton Ave most recently sold on Apr 18, 2018 for $3,125,000.
What is the current tax assessment for 720 Mapleton Ave?
The most recent total assessment for 720 Mapleton Ave (year 2025) is $310,225 with $29,579 in property tax.
How does 720 Mapleton Ave's assessment compare to its last sale price?
The current assessment is 90.1% below the last sale price of $3,125,000.
When was 720 Mapleton Ave built?
720 Mapleton Ave was built in 1904.
How does 720 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 720 Mapleton Ave?
720 Mapleton Ave is a 5 bed, 6 bath, 5,091 sqft, 6,844 sqft lot single_family.
Is 720 Mapleton Ave a flip candidate?
No — 720 Mapleton Ave does not appear in our flips dataset.
Is 720 Mapleton Ave a tax-appeal candidate?
No — 720 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