18050 Walnut Ave, Atascadero, CA 93422 Property Records

San Luis Obispo County property record for 18050 Walnut Ave, Atascadero, CA 93422

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,132 sqft · built 1951
Lot Size	0.34 acres (14,826 sqft)
Owner	2 Individual Names on Record
Last Sale	$580,000 (Apr 2026)
Tax Bill	$1,542 (2025)
Deeds & Mortgages	Apr 2026 Sale & Mortgage Dec 2019 Transfer
Flood Zone	Zone X (moderate risk)
APN	`070-121-025`

Property Details

APN / Parcel Number

Primary APN	`070-121-025`
Alternative APN	`070121010`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,132 sqft Living Area

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Construction Type	Wood
Lot Area	14,826 sqft (0.34 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC

Location & Zoning

Street Address	18050 WALNUT AVE
City	ATASCADERO
State	CA
Zip	93422-6406
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PM 56-33 PAR 3
Legal Subdivision	SANTA MARGARITA TRACT #1
Legal Block	3
Jurisdiction	SAN LUIS OBISPO CA
Township / Civil Division	ATASCADERO
Census Block Group	3
Census Block	3003
Census Tract	12705

Owner

Source: San Luis Obispo County records, as of August 6, 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	18050 WALNUT AVE, ATASCADERO, CA 93422-6406
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Apr 2, 2026	Grant Deed, Transfer · Conventional Mortgage GOLDEN 1 CREDIT UNION
Dec 23, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 2, 2026 · Amount on Record
Deed Sale	Apr 2, 2026 · Amount on Record
Prior Sale	Feb 28, 2001 · Amount on Record
Deed Document Number	202610038
Prior Transfer Date	Apr 15, 1994
Prior Transfer Doc	0000027927
Record Updated	Oct 29, 2026

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN LUIS OBISPO CA
Recording Date	Apr 2, 2026
Property Address	18050 WALNUT AVE, ATASCADERO, CA 93422-6406
Document Number	0000010038
Instrument Date	Mar 23, 2026
Instrument	202610038
Transaction Type	Transfer
Record Updated	Aug 24, 2026
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$64,438.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	18050 WALNUT AVE, ATASCADERO, CA 93422-6406

Mortgage

Document Number	0000010039,
Date	Apr 2, 2026
Instrument	202610039

Lender

Name	GOLDEN 1 CREDIT UNION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

December 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN LUIS OBISPO CA
Recording Date	Dec 23, 2019
Property Address	18050 WALNUT AVE, ATASCADERO, CA 93422-6406
Document Number	0000057713
Instrument Date	Dec 23, 2019
Instrument	57713
Transaction Type	Transfer
Record Updated	Dec 11, 2020
Title Company	NOT AVAILABLE

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	18050 WALNUT AVE ATASCADERO CA 934226406, ATASCADERO, CA 93422-6406

Tax Assessment & Valuation

Source: San Luis Obispo County assessment roll, as of August 6, 2026

Property Jurisdictions

Type	Name
State	California
County	San Luis Obispo County
Unified School District	Atascadero Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$612,000 (+330.96%) Land $306,000 Building $306,000
2025	$1,542.00 (+4.97%) Homeowner's exemption	$142,010 (+4.04%) Land $61,233 Building $80,777
2024	$1,469.00 (+0.14%)
2023	$1,467.00 (+1.38%) Homeowner's exemption	$136,498 Land $58,856 Building $77,642
2022	$1,447.00

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

Source: FEMA National Flood Hazard Layer, effective July 22, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AH, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 50 policies
Nearby Flood Policies	50 in force
Nearby Flood Claims	9 (2023)
Claims Outside the SFHA	2 of 9
Most Recent Claim	Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Jan 2023 · 9 claims

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	High above 82% of the US · above 61% of California
Wildfire Likelihood	0.9% annual chance
Exposure	Direct burnable vegetation

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	GARDEN FARMS C.W.D. private · serves 440 people · EPA ID CA4000507
Water Source	Groundwater
Last State Inspection	Jun 2024
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 63 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Ranch Wifi, Surfnet Communications, Verizon.

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