4030 Joan Ave
Concord, CA 94521
3 bd 3 ba 1,580 sqft Built 1950 Lot 11,250 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 | $232,114 | $458,428 | $690,542 | $8,633 |
| 2024 | $232,114 | $458,428 | $690,542 | $8,415 |
| 2023 | $223,101 | $440,628 | $663,729 | $8,260 |
| 2022 | $218,727 | $431,989 | $650,716 | $8,153 |
| 2021 | $214,439 | $423,519 | $637,958 | $7,956 |
| 2020 | $212,241 | $419,177 | $631,418 | $7,903 |
| 2019 | $208,080 | $410,958 | $619,038 | $7,808 |
| 2018 | $204,000 | $402,900 | $606,900 | $7,514 |
| 2017 | $69,000 | $350,000 | $419,000 | $5,329 |
| 2016 | $107,942 | $198,543 | $306,485 | $4,025 |
| 2015 | $106,321 | $195,561 | $301,882 | $3,964 |
| 2014 | $97,206 | $178,794 | $276,000 | $3,656 |
| 2013 | $83,470 | $153,530 | $237,000 | $3,129 |
| 2012 | $83,470 | $153,530 | $237,000 | $3,097 |
| 2011 | $73,257 | $134,743 | $208,000 | $2,738 |
| 2010 | $91,043 | $167,457 | $258,500 | $3,265 |
| 2009 | $68,678 | $126,322 | $195,000 | $2,562 |
| 2008 | $97,286 | $178,938 | $276,224 | $3,407 |
| 2007 | $95,379 | $175,430 | $270,809 | $3,342 |
Property facts
Year built
1950
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
1,580 sqft
Lot size
11,250 sqft
ZIP code
94521
City
Concord
Street
Joan Ave
Coordinates
37.96425, -122.00093
Comparable properties nearby
Frequently asked questions
When did 4030 Joan Ave last sell?
No public-record sale is on file for 4030 Joan Ave.
What is the current tax assessment for 4030 Joan Ave?
The most recent total assessment for 4030 Joan Ave (year 2025) is $690,542 with $8,633 in property tax.
When was 4030 Joan Ave built?
4030 Joan Ave was built in 1950.
How does 4030 Joan Ave compare to others on Joan Ave?
We track 8 other properties on Joan Ave. Browse the list under "Other properties on Joan Ave" to compare beds, baths, and sale history.
What are the property facts for 4030 Joan Ave?
4030 Joan Ave is a 3 bed, 3 bath, 1,580 sqft, 11,250 sqft lot single_family.
Is 4030 Joan Ave a flip candidate?
No — 4030 Joan Ave does not appear in our flips dataset.
Is 4030 Joan Ave a tax-appeal candidate?
No — 4030 Joan 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
+1.3%
Implied 1-yr
+5.1%
2026 Q3
$822.4K
2026 Q4
$832K
ZIP 94521 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Joan Ave