3599 Keystone Cir
Oceanside, CA 92056
3 bd 2 ba 1,495 sqft Built 1980 Lot 20,325 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 | $159,449 | $69,637 | $229,086 | $2,697 |
| 2024 | $159,449 | $69,637 | $229,086 | $2,548 |
| 2023 | $153,258 | $66,934 | $220,192 | $2,488 |
| 2022 | $150,253 | $65,622 | $215,875 | $2,481 |
| 2021 | $147,307 | $64,336 | $211,643 | $2,428 |
| 2020 | $145,797 | $63,677 | $209,474 | $2,420 |
| 2019 | $142,939 | $62,429 | $205,368 | $2,385 |
| 2018 | $140,137 | $61,205 | $201,342 | $2,271 |
| 2017 | $137,390 | $60,005 | $197,395 | $2,231 |
| 2016 | $134,697 | $58,829 | $193,526 | $2,179 |
| 2015 | $132,674 | $57,946 | $190,620 | $2,171 |
| 2014 | $130,076 | $56,811 | $186,887 | $2,119 |
| 2013 | $129,489 | $56,555 | $186,044 | $2,116 |
| 2012 | $126,950 | $55,447 | $182,397 | $2,086 |
| 2010 | $124,461 | $54,360 | $178,821 | $2,028 |
| 2009 | $123,531 | $53,954 | $177,485 | $2,017 |
| 2008 | $121,398 | $53,023 | $174,421 | $1,966 |
| 2007 | $119,018 | $51,984 | $171,002 | $1,930 |
Property facts
Year built
1980
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,495 sqft
Lot size
20,325 sqft
ZIP code
92056
City
Oceanside
Street
Keystone Cir
Coordinates
33.17627, -117.26782
Comparable properties nearby
Frequently asked questions
When did 3599 Keystone Cir last sell?
No public-record sale is on file for 3599 Keystone Cir.
What is the current tax assessment for 3599 Keystone Cir?
The most recent total assessment for 3599 Keystone Cir (year 2025) is $229,086 with $2,697 in property tax.
When was 3599 Keystone Cir built?
3599 Keystone Cir was built in 1980.
How does 3599 Keystone Cir compare to others on Keystone Cir?
We do not currently track other properties on Keystone Cir.
What are the property facts for 3599 Keystone Cir?
3599 Keystone Cir is a 3 bed, 2 bath, 1,495 sqft, 20,325 sqft lot single_family.
Is 3599 Keystone Cir a flip candidate?
No — 3599 Keystone Cir does not appear in our flips dataset.
Is 3599 Keystone Cir a tax-appeal candidate?
No — 3599 Keystone Cir is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+25.0%
Implied 1-yr
+99.9%
2026 Q3
$9.2M
2026 Q4
$9.2M
ZIP 92056 — Median Price History + Forecast
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Geography