424 Concord Ave
Boulder, CO 80304
3 bd 2 ba 2,875 sqft Built 1904 Lot 6,343 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 | $47,306 | $97,744 | $145,050 | $13,830 |
| 2024 | $47,306 | $97,744 | $145,050 | $13,810 |
| 2023 | $54,411 | $106,416 | $160,827 | $13,570 |
| 2022 | $46,579 | $68,742 | $115,321 | $10,709 |
| 2021 | $47,919 | $70,721 | $118,640 | $10,211 |
| 2020 | $33,591 | $71,000 | $104,591 | $9,104 |
| 2019 | $33,591 | $71,000 | $104,591 | $8,964 |
| 2018 | $35,302 | $55,152 | $90,454 | $7,842 |
| 2017 | $35,302 | $55,152 | $90,454 | $7,596 |
| 2016 | $33,742 | $44,337 | $78,079 | $6,758 |
| 2015 | $23,928 | $44,337 | $68,265 | $5,595 |
| 2014 | $24,684 | $32,636 | $57,320 | $4,928 |
| 2013 | $24,684 | $32,636 | $57,320 | $4,819 |
| 2011 | $25,552 | $29,611 | $55,163 | $4,580 |
| 2010 | $25,552 | $29,611 | $55,163 | $4,995 |
| 2009 | $25,552 | $29,611 | $55,163 | $4,664 |
| 2008 | $20,110 | $35,820 | $55,930 | $4,113 |
Property facts
Year built
1904
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
2,875 sqft
Lot size
6,343 sqft
ZIP code
80304
City
Boulder
Street
Concord Ave
Coordinates
40.02247, -105.29107
Comparable properties nearby
Frequently asked questions
When did 424 Concord Ave last sell?
No public-record sale is on file for 424 Concord Ave.
What is the current tax assessment for 424 Concord Ave?
The most recent total assessment for 424 Concord Ave (year 2025) is $145,050 with $13,830 in property tax.
When was 424 Concord Ave built?
424 Concord Ave was built in 1904.
How does 424 Concord Ave compare to others on Concord Ave?
We track 8 other properties on Concord Ave. Browse the list under "Other properties on Concord Ave" to compare beds, baths, and sale history.
What are the property facts for 424 Concord Ave?
424 Concord Ave is a 3 bed, 2 bath, 2,875 sqft, 6,343 sqft lot single_family.
Is 424 Concord Ave a flip candidate?
No — 424 Concord Ave does not appear in our flips dataset.
Is 424 Concord Ave a tax-appeal candidate?
No — 424 Concord 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
+1.2%
Implied 1-yr
+5.0%
2026 Q3
$2.17M
2026 Q4
$2.2M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Concord Ave