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San Diego County, California · Property and assessment

Look up property records in San Diego County

Property assessments, parcel details and exemptions

1 provider · 2 official links (1 online) · 3 reviewed requirements · sources checked October 15, 2026

In San Diego County, 1 county department publishes 2 official links for this service, 1 of them online. Reviewed requirements cover documents (1), availability notices (1) and appeals (1). 1 provider publishes reviewed fee items and 1 provider lists forms on its guide.

These are the San Diego County providers with a reviewed service link for this task. Other offices may also help, and a provider may serve only part of the county: check each service area. Fees and forms stay on each office’s guide, where their sources are cited.
County government

Assessor/Recorder/County Clerk

Secured assessment-roll search — 2026 records (opens in a new tab)Online service

Search secured assessments by parcel number, address or street name. The county says these records reflect June 30, 2026 and subsequent changes are not shown. This is assessed-value information, not a property-tax bill.

Availability · Assessment-record date
These published records are as of June 30, 2026. Later assessed-value changes may not appear; verify before relying on them.
Source & saved evidence

San Diego County official service / referred provider · San Diego — property query (opens in a new tab)

County property lookup — Assessment-record date

All information contained herein is accurate as of June 30, 2026. Subsequently, assessed values may change without notice and these changes will not be reflected on this website.

Agent source review: October 15, 2026 · Snapshot 02854abdf43c173f

Before you start · 2 requirements & conditions
Information & documents · Parcel-number search format
Use at least eight parcel-number digits with separating dashes. For an address, enter a street number and name; directions, street types and city are not required.
Source & saved evidence

San Diego County official service / referred provider · San Diego — property query (opens in a new tab)

County property lookup — Parcel-number search format

When searching by parcel number, a minimum of 8 digits and separating dashes are required

Agent source review: October 15, 2026 · Snapshot 02854abdf43c173f

Appeals · 2026 independent assessment appeal — Clerk of the Board
After discussing the value with the Assessor, the county directs independent review applications to the Clerk of the Board. Its stated 2026 filing window is July 2–November 30.
Source & saved evidence

San Diego County official service / referred provider · San Diego — property query (opens in a new tab)

County property lookup — 2026 independent assessment appeal — Clerk of the Board

Assessment Appeal Applications for 2026 are accepted from July 2 - November 30, 2026.

Agent source review: October 15, 2026 · Snapshot 02854abdf43c173f

Source & saved evidence

San Diego County official service / referred provider · San Diego — property query (opens in a new tab)

County property lookup — Secured assessment-roll search — 2026 records

Assessments can be searched by Parcel Number, Address or Street Name.

Agent source review: October 15, 2026 · Snapshot 02854abdf43c173f

Assessor mapping services (opens in a new tab)Official instructions

County-linked mapping-service information; separate from the secured assessment-roll search.

Source & saved evidence

San Diego County official service / referred provider · San Diego — property query (opens in a new tab)

County property lookup — Assessor mapping services

Mapping Services

Agent source review: October 15, 2026 · Snapshot 02854abdf43c173f

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