523 Aztec Dr
Boulder, CO 80303
5 bd 3 ba 3,972 sqft Built 1978 Lot 7,467 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 | $39,400 | $38,094 | $77,494 | $7,389 |
| 2024 | $39,400 | $38,094 | $77,494 | $7,422 |
| 2023 | $42,485 | $45,661 | $88,146 | $7,293 |
| 2022 | $33,019 | $32,818 | $65,837 | $6,113 |
| 2021 | $33,970 | $33,762 | $67,732 | $5,830 |
| 2020 | $25,940 | $27,027 | $52,967 | $4,610 |
| 2019 | $25,940 | $27,027 | $52,967 | $4,539 |
| 2018 | $24,041 | $25,272 | $49,313 | $4,275 |
| 2017 | $24,041 | $25,272 | $49,313 | $4,141 |
| 2016 | $26,093 | $18,865 | $44,958 | $3,891 |
| 2015 | $26,093 | $18,865 | $44,958 | $3,685 |
| 2014 | $21,763 | $18,547 | $40,310 | $3,465 |
| 2013 | $21,763 | $18,547 | $40,310 | $3,389 |
| 2011 | $27,144 | $15,602 | $42,746 | $3,549 |
| 2010 | $27,144 | $15,602 | $42,746 | $3,216 |
| 2009 | $27,144 | $15,602 | $42,746 | $3,003 |
| 2008 | $23,270 | $17,510 | $40,780 | $2,999 |
Property facts
Year built
1978
Property type
single_family
Stories
1
Beds
5
Baths
3
Living area
3,972 sqft
Lot size
7,467 sqft
ZIP code
80303
City
Boulder
Street
Aztec Dr
Coordinates
39.99715, -105.22820
Comparable properties nearby
Frequently asked questions
When did 523 Aztec Dr last sell?
No public-record sale is on file for 523 Aztec Dr.
What is the current tax assessment for 523 Aztec Dr?
The most recent total assessment for 523 Aztec Dr (year 2025) is $77,494 with $7,389 in property tax.
When was 523 Aztec Dr built?
523 Aztec Dr was built in 1978.
How does 523 Aztec Dr compare to others on Aztec Dr?
We track 3 other properties on Aztec Dr. Browse the list under "Other properties on Aztec Dr" to compare beds, baths, and sale history.
What are the property facts for 523 Aztec Dr?
523 Aztec Dr is a 5 bed, 3 bath, 3,972 sqft, 7,467 sqft lot single_family.
Is 523 Aztec Dr a flip candidate?
No — 523 Aztec Dr does not appear in our flips dataset.
Is 523 Aztec Dr a tax-appeal candidate?
No — 523 Aztec Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.8%
Implied 1-yr
-7.2%
2026 Q3
$751.6K
2026 Q4
$736.3K
ZIP 80303 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Aztec Dr