800 Prospect St, Unit 1C, La Jolla, CA 92037 Property Records

San Diego County property record for 800 Prospect St, Unit 1C, La Jolla, CA 92037

Property Summary

Property Type	Cultural, Historical (Monuments, Museums)
Details	2 bd · 2 ba · 1,142 sqft · built 1990
Lot Size	0.377 acres (16,433 sqft)
Owner	2 Trust Names on File
Last Sale	$1,215,000 (Mar 2019)
Tax Bill	$4,502 (2025)
Deeds & Mortgages	Sep 2020 Transfer Sep 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`350-070-30-03`

Property Details

APN / Parcel Number

Primary APN	`350-070-30-03`
Alternative APN	`3507000300`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,142 sqft Total Area

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1990
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Built-Up Asphalt
Lot Area	16,433 sqft (0.377 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Radiant
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	3507000300
Street Address	800 PROSPECT ST, 1C
City	LA JOLLA
State	CA
Zip	92037-4271
Property Category	Public Works
Property Type	Public Works > Cultural, Historical (Monuments, Museums)
Local Zoning Code	LJPD-1A
Legal Description	BLK 55 US 1C PER DOC63-197143&UND INT IN POR LOTS 18THRU20 IN TR 000352
Legal Subdivision	LA JOLLA PARK RESUB
Legal Tract	000352
Legal Block	55
Legal Lot Number	18
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	1
Census Block	1008
Census Tract	8202

Owner

800 Prospect St, Unit 1C is held in a trust since September 2020.

Source: San Diego County records, as of July 28, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Trust Names on File
Mailing Address	214 OAK GROVE AVE, ATHERTON, CA 94027-2218
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 16, 2020	Quit Claim Deed, Transfer CALIFORNIA TITLE COMPANY, CALIFORNIA TITLE CO
Sep 16, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage PROSPERITY HOME MORTGAGE LLC
Mar 12, 2019	Quit Claim Deed, Transfer CALIFORNIA TITLE COMPANY, CALIFORNIA TITLE CO
Mar 12, 2019	Grant Deed, Transfer HOMESERVICES LNDG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 12, 2019 · Amount on File
Deed Sale	Mar 12, 2019 · Amount on File
Prior Sale	Aug 5, 2016 · Amount on File
Deed Document Number	201987545
Last Transfer Date	Sep 15, 2020
Transfer Doc	0000545351
Record Updated	Oct 29, 2026

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Sep 16, 2020
Property Address	800 PROSPECT ST UNIT 1C, 1C, LA JOLLA, CA 92037-4271
Document Number	0000545351
Instrument Date	Sep 15, 2020
Instrument	545351
Transaction Type	Transfer
Record Updated	Sep 24, 2020
Title Company	CALIFORNIA TITLE COMPANY, CALIFORNIA TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	214 OAK GROVE AVE ATHERTON CA 940272218, ATHERTON, CA 94027-2218

September 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN DIEGO CA
Recording Date	Sep 16, 2020
Property Address	800 PROSPECT ST UNIT 1C, 1C, LA JOLLA, CA 92037-4271
Document Number	0000544403
Map Reference	MAP 352
Instrument Date	Sep 15, 2020
Instrument	2020-0544403
Transaction Type	Transfer
Record Updated	Aug 24, 2021
Title Company	CALIFORNIA TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	214 OAK GROVE AVE, ATHERTON, CA 94027-2218

Mortgage

Document Number	0000544404
Date	Sep 16, 2020
Instrument	2020-0544404

Lender

Name	PROSPERITY HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Oct 1, 2035

March 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Mar 12, 2019
Property Address	800 PROSPECT ST UNIT 1C, 1C, LA JOLLA, CA 92037-4271
Document Number	0000087544
Instrument Date	Feb 27, 2019
Instrument	87544
Transaction Type	Transfer
Record Updated	Mar 19, 2019
Title Company	CALIFORNIA TITLE COMPANY, CALIFORNIA TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	214 OAK GROVE AVE ATHERTON CA 940272218, ATHERTON, CA 94027-2218

March 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Mar 12, 2019
Property Address	800 PROSPECT ST UNIT 1C, 1C, LA JOLLA, CA 92037-4271
Document Number	0000087545
Instrument Date	Feb 11, 2019
Instrument	87545
Transaction Type	Transfer
Record Updated	Mar 19, 2019
Title Company	CALIFORNIA TITLE COMPANY, CALIFORNIA TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,336.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	214 OAK GROVE AVE ATHERTON CA 940272218, ATHERTON, CA 94027-2218

Mortgage

Document Number	87546
Date	Mar 12, 2019
Instrument	87546

Lender

Name	HOMESERVICES LNDG
Address	WEST DES MOINES, IA 50266

Agreement

Amount	Amount on Record
Term	180 Months
Due	Mar 11, 2034

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 28, 2026

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	San Diego City
Unified School District	San Diego City Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$340,445 (-2.43%) Land $136,178 Building $204,267
2025	$4,502.00 (+6.58%)	$348,914 (-8.47%) Land $139,565 Building $209,349
2024	$4,224.00 (-11.96%)
2023	$4,798.00 (-5.07%)	$381,221 Land $152,488 Building $228,733
2022	$5,054.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 800 Prospect St, Unit 1C in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2025.

Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	1 (2025)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Mar 2025 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 800 Prospect St, Unit 1C has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF SAN DIEGO serves 1,408,937 people · EPA ID CA3710020
Water Source	Surface water
Last State Inspection	Mar 2024
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 481 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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