3510 Ave Sierra, Escondido, CA 92029 Property Records

San Diego County property record for 3510 Ave Sierra, Escondido, CA 92029

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,709 sqft · built 1986
Lot Size	0.464 acres (20,224 sqft)
Owner	2 Individual Names on Record
Last Sale	$639,000 (Nov 2009)
Tax Bill	$9,439 (2025)
Deeds & Mortgages	Aug 2018 Mortgage Mar 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`272-611-07-00`

Property Details

APN / Parcel Number

Primary APN	`272-611-07-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,709 sqft Living Area

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Lot Area	20,224 sqft (0.464 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	3510 AVENIDA SIERRA
City	ESCONDIDO
State	CA
Zip	92029-7942
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RE-20
Legal Description	LOT 131 TR 009571
Legal Subdivision	ESCONDIDO BLKS RESUB
Legal Tract	009571
Legal Block	1
Legal Lot Number	131
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	1
Census Block	1003
Census Tract	20401

Owner

Source: San Diego County records, as of July 21, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	3510 AVENIDA SIERRA, ESCONDIDO, CA 92029-7942
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Aug 10, 2018	Deed of Trust, Mortgage · Conventional Mortgage MISCELLANEOUS GOVT AGCY
Mar 6, 2018	Quit Claim Deed, Transfer · Conventional Mortgage SYNERGY ONE LNDG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 2, 2009 · Amount on Record
Deed Sale	Nov 2, 2009 · Amount on Record
Prior Sale	Dec 5, 2008 · Amount on Record
Deed Document Number	2009606771
Last Transfer Date	Mar 1, 2018
Transfer Doc	0000087028
Record Updated	Sep 20, 2026

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	3510 AVENIDA SIERRA, ESCONDIDO, CA 92029-7942
Document Number	0000353909
Instrument Date	Aug 10, 2018
Transaction Type	Mortgage
Record Updated	Sep 5, 2018
Title Company	UTOPIAN GROUP

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	3510 AVENIDA SIERRA ESCONDIDO CA 920297942, ESCONDIDO, CA 92029-7942

Mortgage

Document Number	0000353909
Date	Aug 28, 2018
Instrument	353909

Lender

Name	MISCELLANEOUS GOVT AGCY
Address	RIVERSIDE, CA 92517

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	60 Months
Due	Aug 27, 2023

March 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Mar 6, 2018
Property Address	3510 AVENIDA SIERRA, ESCONDIDO, CA 92029-7942
Document Number	0000087028
Instrument Date	Mar 1, 2018
Instrument	87028
Transaction Type	Transfer
Record Updated	Mar 13, 2018
Title Company	WFG TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	3510 AVENIDA SIERRA ESCONDIDO CA 920297942, ESCONDIDO, CA 92029-7942

Mortgage

Document Number	87029
Date	Mar 6, 2018
Instrument	87029

Lender

Name	SYNERGY ONE LNDG
Address	SAN DIEGO, CA 92108

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 5, 2048

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 21, 2026

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	Escondido City
Elementary School District	Escondido Union Elementary School District (KG - 08)
Secondary School District	Escondido Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$841,313 (+2%) Land $288,447 Building $552,866
2025	$9,439.00 (+4.43%)	$824,818 (+4.04%) Land $282,792 Building $542,026
2023	$9,039.00 (+1.07%)	$792,792 Land $271,812 Building $520,980
2022	$8,943.00

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

Flood

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
Nearby Flood Policies	1 in force

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

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

Wildfire Risk	Moderate above 50% of the US · lower than 70% of California
Wildfire Likelihood	0.09% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 ESCONDIDO serves 137,044 people · EPA ID CA3710006
Water Source	Surface water
Last State Inspection	Sep 2021
Lead	1 ppb (2022–2024) 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 192 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 100
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fixed Wireless in parts of the area	100 / 20

May also be available: San Diego Broadband.

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