1418 Mapleton Ave
Boulder, CO 80304
12 bd 10 ba 3,635 sqft Built 1930 Lot 7,144 sqft multi_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $180,544 | $60,156 | $240,700 | $23,192 |
| 2024 | $180,544 | $60,156 | $240,700 | $25,109 |
| 2023 | $222,212 | $64,488 | $286,700 | $24,665 |
| 2022 | $117,504 | $40,256 | $157,760 | $14,875 |
| 2021 | $123,552 | $42,328 | $165,880 | $14,503 |
| 2020 | $115,902 | $42,328 | $158,230 | $13,773 |
| 2019 | $115,902 | $42,328 | $158,230 | $13,562 |
| 2018 | $72,720 | $38,952 | $111,672 | $9,681 |
| 2017 | $72,720 | $38,952 | $111,672 | $9,379 |
| 2016 | $62,112 | $29,611 | $91,723 | $7,940 |
| 2015 | $62,112 | $29,611 | $91,723 | $7,518 |
| 2014 | $44,075 | $32,636 | $76,711 | $6,595 |
| 2013 | $44,075 | $32,636 | $76,711 | $6,449 |
| 2011 | $43,780 | $33,830 | $77,610 | $6,444 |
| 2010 | $43,780 | $33,830 | $77,610 | $3,860 |
| 2009 | $59,700 | $33,830 | $93,530 | $3,604 |
| 2008 | $27,860 | $19,900 | $47,760 | $3,512 |
Property facts
Year built
1930
Property type
multi_family
Stories
—
Beds
12
Baths
10
Living area
3,635 sqft
Lot size
7,144 sqft
ZIP code
80304
City
Boulder
Street
Mapleton Ave
Coordinates
40.02123, -105.27774
Comparable properties nearby
Frequently asked questions
When did 1418 Mapleton Ave last sell?
No public-record sale is on file for 1418 Mapleton Ave.
What is the current tax assessment for 1418 Mapleton Ave?
The most recent total assessment for 1418 Mapleton Ave (year 2025) is $240,700 with $23,192 in property tax.
When was 1418 Mapleton Ave built?
1418 Mapleton Ave was built in 1930.
How does 1418 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 1418 Mapleton Ave?
1418 Mapleton Ave is a 12 bed, 10 bath, 3,635 sqft, 7,144 sqft lot multi_family.
Is 1418 Mapleton Ave a flip candidate?
No — 1418 Mapleton Ave does not appear in our flips dataset.
Is 1418 Mapleton Ave a tax-appeal candidate?
No — 1418 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