521 Concepcion Ave, Spring Valley, CA 91977 Property Records

San Diego County property record for 521 Concepcion Ave, Spring Valley, CA 91977 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,000 sqft · built 1960
Lot Size	0.172 acres (7,500 sqft)
Owner	Company Name on File
Last Sale	$150,000 (Nov 2000)
Tax Bill	$3,696 (2025)
Deeds & Mortgages	Mar 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`584-450-07-00`

Property Details

APN / Parcel Number

Primary APN	`584-450-07-00`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Building Area	1,000 sqft Living Area

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Lot Area	7,500 sqft (0.172 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	521 CONCEPCION AVE
City	SPRING VALLEY
State	CA
Zip	91977-5904
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BLK 38 LOTS 17 & 18 ST CLSD ADJ & TR 000441
Legal Subdivision	COLONY/LA PRESA
Legal Tract	000441
Legal Block	38
Legal Lot Number	17,18
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	1
Census Block	1003
Census Tract	13903

Owner

Source: San Diego County records · APN 584-450-07-00

Assessment roll updated July 21, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	521 CONCEPCION AVE, SPRING VALLEY, CA 91977-5904
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 06, 2000 · Amount on Record
Deed Sale	Nov 06, 2000 · Amount on Record
Prior Sale	May 30, 1991 · Amount on Record
Deed Document Number	2000602363
Last Transfer Date	Mar 04, 2023
Transfer Doc	0000059395
Record Updated	Sep 20, 2026

March 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN DIEGO CA
Recording Date	Mar 08, 2023
Property Address	521 CONCEPCION AVE, SPRING VALLEY, CA 91977-5904
Document Number	0000059395
Map Reference	MAP 441
Instrument Date	Mar 04, 2023
Instrument	2023-0059395
Transaction Type	Transfer
Record Updated	Jun 07, 2023

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
Relationship	Living Trust
Address	521 CONCEPCION AVE, SPRING VALLEY, CA 91977-5904

Tax Assessment & Valuation

Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Secondary School District	Grossmont Union High School District (09 - 12)
Elementary School District	La Mesa-Spring Valley School District (KG - 08)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2026		$262,005 (+2%) Land $139,129 Building $122,876
2025	$3,696.00 (+8.36%) Homeowner's exemption	$256,868 (+4.04%) Land $136,401 Building $120,467
2023	$3,411.00 (+1.91%) Homeowner's exemption	$246,895 Land $131,105 Building $115,790
2022	$3,347.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Diego County (06073C), updated September 3, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060730139031, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Indirect within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 670 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Cox Communications	Cable	2,000 / 100
Verizon	Fixed Wireless	300 / 20
AT&T	DSL	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.