511 Powell Ave, Healdsburg, CA 95448 Property Records

Sonoma County property record for 511 Powell Ave, Healdsburg, CA 95448 · Last verified May 2026

Property Summary

Property Type	Single Family Home
Details	2 bd · 2.5 ba · 1,635 sqft · built 1964
Lot Size	0.223 acres (9,702 sqft)
Owner	2 Individual Names on File
Last Sale	$315,000 (Nov 2010)
Tax Bill	$4,864 (2025)
Deeds & Mortgages	Feb 2024 Line of Credit Sep 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`002-432-035-000`

Property Details

APN / Parcel Number

Primary APN	`002-432-035-000`
Alternative APN	`002-432-035`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	2 Rooms
Stories	1 Story
Building Area	1,635 sqft Living Area
Gross Area	1,895 sqft
1st Floor Area	1,635 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Construction Type	Wood
Lot Area	9,702 sqft (0.223 acres)
Garage Type	Attached
Garage Area	260 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	002-432-035
Street Address	511 POWELL AVE
City	HEALDSBURG
State	CA
Zip	95448-3510
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP F4 74
Legal Subdivision	HEALDSBURG
Legal Block	1
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	1
Census Block	1014
Census Tract	153903

Owner

Source: Sonoma County records · APN 002-432-035-000

Assessment roll updated April 13, 2026 · Last verified May 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 File
Mailing Address	511 POWELL AVE, HEALDSBURG, CA 95448-3510
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 02, 2024	Deed of Trust, Mortgage · Line of Credit BANK OF MARIN
Sep 03, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Dec 30, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 16, 2010 · Amount on Record
Deed Sale	Nov 16, 2010 · Amount on Record
Prior Sale	May 28, 2010 · Amount on Record
Deed Document Number	201099914
Last Transfer Date	Dec 22, 2020
Transfer Doc	0000125944
Record Updated	Jun 08, 2026

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	511 POWELL AVE, HEALDSBURG, CA 95448-3510
Transaction Type	Mortgage
Record Updated	Feb 20, 2024
Title Company	NOT AVAILABLE, SONOMA FT TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	511 POWELL AVE, HEALDSBURG, CA 95448-3510

Mortgage

Document Number	0000005055
Date	Feb 02, 2024
Instrument	2024005055

Lender

Name	BANK OF MARIN
Type	Bank
Address	NOVATO, CA 94948

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	511 POWELL AVE, HEALDSBURG, CA 95448-3510
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	511 POWELL AVE, HEALDSBURG, CA 95448-3510

Mortgage

Document Number	0000078010
Date	Sep 03, 2020
Instrument	2020078010

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	358 Months
Due	Jul 01, 2050

December 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Dec 30, 2020
Property Address	511 POWELL AVE, HEALDSBURG, CA 95448-3510
Document Number	0000125944
Instrument Date	Dec 22, 2020
Instrument	2020125944
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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	Community Property with Right of Survivorship
Address	511 POWELL AVE, HEALDSBURG, CA 95448-3510

Mortgage

Document Number	0000125945
Date	Dec 30, 2020
Instrument	2020125945

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 01, 2051

Tax Assessment & Valuation

Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Healdsburg City
Unified School District	Healdsburg Unified School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$4,864.00 (+5.05%)	$403,556 (+4.04%) Land $179,358 Building $224,198
2023	$4,630.00 (+1.03%)	$387,888 Land $172,395 Building $215,493
2022	$4,583.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 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

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 2,941 per year
Exposure	Indirect within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 477 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Sonic Telecom	Fiber	10,000 / 10,000
Xfinity	Cable	2,000 / 250
Verizon	Fixed Wireless	300 / 20

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

Mobile Coverage

5G and 4G LTE

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