778 Blackthorne Ave
El Cajon, CA 92020
5 bd 4 ba 3,000 sqft Built 1974 Lot 12,000 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 | $508,742 | $622,397 | $1,131,139 | $14,754 |
| 2024 | $508,742 | $622,397 | $1,131,139 | $13,887 |
| 2023 | $488,988 | $598,230 | $1,087,218 | $13,554 |
| 2022 | $479,400 | $586,500 | $1,065,900 | $13,585 |
| 2021 | $719,717 | $84,123 | $803,840 | $10,209 |
| 2020 | $712,338 | $83,261 | $795,599 | $9,734 |
| 2019 | $698,371 | $81,629 | $780,000 | $9,069 |
| 2018 | $258,588 | $30,225 | $288,813 | $3,299 |
| 2017 | $253,518 | $29,633 | $283,151 | $3,250 |
| 2016 | $248,548 | $29,052 | $277,600 | $3,142 |
| 2015 | $244,815 | $28,616 | $273,431 | $3,120 |
| 2014 | $240,020 | $28,056 | $268,076 | $3,056 |
| 2013 | $238,936 | $27,930 | $266,866 | $3,049 |
| 2012 | $234,251 | $27,383 | $261,634 | $2,948 |
| 2010 | $229,658 | $26,847 | $256,505 | $2,838 |
| 2009 | $227,942 | $26,647 | $254,589 | $2,838 |
| 2008 | $224,004 | $26,188 | $250,192 | $2,686 |
| 2007 | $219,612 | $25,675 | $245,287 | $2,581 |
Property facts
Year built
1974
Property type
single_family
Stories
1
Beds
5
Baths
4
Living area
3,000 sqft
Lot size
12,000 sqft
ZIP code
92020
City
El Cajon
Street
Blackthorne Ave
Coordinates
32.78652, -116.98524
Comparable properties nearby
Frequently asked questions
When did 778 Blackthorne Ave last sell?
No public-record sale is on file for 778 Blackthorne Ave.
What is the current tax assessment for 778 Blackthorne Ave?
The most recent total assessment for 778 Blackthorne Ave (year 2025) is $1,131,139 with $14,754 in property tax.
When was 778 Blackthorne Ave built?
778 Blackthorne Ave was built in 1974.
How does 778 Blackthorne Ave compare to others on Blackthorne Ave?
We track 1 other property on Blackthorne Ave. Browse the list under "Other properties on Blackthorne Ave" to compare beds, baths, and sale history.
What are the property facts for 778 Blackthorne Ave?
778 Blackthorne Ave is a 5 bed, 4 bath, 3,000 sqft, 12,000 sqft lot single_family.
Is 778 Blackthorne Ave a flip candidate?
No — 778 Blackthorne Ave does not appear in our flips dataset.
Is 778 Blackthorne Ave a tax-appeal candidate?
No — 778 Blackthorne 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
-5.3%
Implied 1-yr
-21.1%
2026 Q3
$577K
2026 Q4
$557.8K
ZIP 92020 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Blackthorne Ave