424 Mumford Ave
Longmont, CO 80501
3 bd 3 ba 1,780 sqft Built 1972 Lot 11,159 sqft single_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 | $20,944 | $9,394 | $30,338 | $3,184 |
| 2024 | $20,944 | $9,394 | $30,338 | $2,737 |
| 2023 | $21,909 | $10,392 | $32,301 | $2,699 |
| 2022 | $16,576 | $7,895 | $24,471 | $2,421 |
| 2021 | $17,053 | $8,122 | $25,175 | $2,452 |
| 2020 | $15,201 | $7,436 | $22,637 | $2,198 |
| 2019 | $15,201 | $7,436 | $22,637 | $2,164 |
| 2018 | $12,348 | $7,488 | $19,836 | $1,200 |
| 2017 | $12,348 | $7,488 | $19,836 | $1,183 |
| 2016 | $10,802 | $6,527 | $17,329 | $895 |
| 2015 | $10,802 | $6,527 | $17,329 | $853 |
| 2014 | $9,600 | $4,458 | $14,058 | $654 |
| 2013 | $9,600 | $4,458 | $14,058 | $656 |
| 2011 | $9,234 | $5,413 | $14,647 | $1,272 |
| 2010 | $9,234 | $5,413 | $14,647 | $1,299 |
| 2009 | $9,234 | $5,413 | $14,647 | $1,275 |
| 2008 | $11,720 | $5,570 | $17,290 | $783 |
Property facts
Year built
1972
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
1,780 sqft
Lot size
11,159 sqft
ZIP code
80501
City
Longmont
Street
Mumford Ave
Coordinates
40.20229, -105.10086
Comparable properties nearby
Frequently asked questions
When did 424 Mumford Ave last sell?
No public-record sale is on file for 424 Mumford Ave.
What is the current tax assessment for 424 Mumford Ave?
The most recent total assessment for 424 Mumford Ave (year 2025) is $30,338 with $3,184 in property tax.
When was 424 Mumford Ave built?
424 Mumford Ave was built in 1972.
How does 424 Mumford Ave compare to others on Mumford Ave?
We track 5 other properties on Mumford Ave. Browse the list under "Other properties on Mumford Ave" to compare beds, baths, and sale history.
What are the property facts for 424 Mumford Ave?
424 Mumford Ave is a 3 bed, 3 bath, 1,780 sqft, 11,159 sqft lot single_family.
Is 424 Mumford Ave a flip candidate?
No — 424 Mumford Ave does not appear in our flips dataset.
Is 424 Mumford Ave a tax-appeal candidate?
No — 424 Mumford 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
+2.1%
Implied 1-yr
+8.3%
2026 Q3
$541.1K
2026 Q4
$551K
ZIP 80501 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mumford Ave