4509 Blackburn Ct
Concord, CA 94518
3 bd 3 ba 1,965 sqft Built 1981 Lot 5,130 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 | $388,107 | $688,893 | $1,077,000 | $12,897 |
| 2024 | $388,108 | $688,892 | $1,077,000 | $12,244 |
| 2023 | $358,000 | $635,000 | $993,000 | $11,901 |
| 2022 | $408,000 | $724,200 | $1,132,200 | $13,538 |
| 2021 | $312,143 | $255,284 | $567,427 | $7,166 |
| 2020 | $308,943 | $252,667 | $561,610 | $7,115 |
| 2019 | $302,886 | $247,713 | $550,599 | $7,029 |
| 2018 | $296,948 | $242,856 | $539,804 | $6,763 |
| 2017 | $291,126 | $238,095 | $529,221 | $6,539 |
| 2016 | $285,418 | $233,427 | $518,845 | $6,361 |
| 2015 | $281,131 | $229,921 | $511,052 | $6,292 |
| 2014 | $275,625 | $225,418 | $501,043 | $6,108 |
| 2013 | $274,380 | $224,400 | $498,780 | $5,941 |
| 2012 | $307,689 | $134,311 | $442,000 | $5,362 |
| 2011 | $329,785 | $143,956 | $473,741 | $5,551 |
| 2010 | $327,321 | $142,881 | $470,202 | $5,484 |
| 2009 | $328,099 | $143,221 | $471,320 | $5,467 |
| 2008 | $321,666 | $140,413 | $462,079 | $5,321 |
| 2007 | $315,359 | $137,660 | $453,019 | $5,213 |
Property facts
Year built
1981
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,965 sqft
Lot size
5,130 sqft
ZIP code
94518
City
Concord
Street
Blackburn Ct
Coordinates
37.94823, -121.99534
Comparable properties nearby
Frequently asked questions
When did 4509 Blackburn Ct last sell?
No public-record sale is on file for 4509 Blackburn Ct.
What is the current tax assessment for 4509 Blackburn Ct?
The most recent total assessment for 4509 Blackburn Ct (year 2025) is $1,077,000 with $12,897 in property tax.
When was 4509 Blackburn Ct built?
4509 Blackburn Ct was built in 1981.
How does 4509 Blackburn Ct compare to others on Blackburn Ct?
We track 1 other property on Blackburn Ct. Browse the list under "Other properties on Blackburn Ct" to compare beds, baths, and sale history.
What are the property facts for 4509 Blackburn Ct?
4509 Blackburn Ct is a 3 bed, 3 bath, 1,965 sqft, 5,130 sqft lot single_family.
Is 4509 Blackburn Ct a flip candidate?
No — 4509 Blackburn Ct does not appear in our flips dataset.
Is 4509 Blackburn Ct a tax-appeal candidate?
No — 4509 Blackburn Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.3%
Implied 1-yr
+13.1%
2026 Q3
$835.2K
2026 Q4
$857.8K
ZIP 94518 — Median Price History + Forecast
Explore nearby
Geography
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