1820 Chapin St, Alameda, CA 94501 Property Records

Alameda County property record for 1820 Chapin St, Alameda, CA 94501

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 2,250 sqft · built 1900
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$950,000 (Sep 2017)
Tax Bill	$16,014 (2025)
Deeds & Mortgages	Sep 2017 Transfer Sep 2017 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`73-383-20`

Property Details

APN / Parcel Number

Primary APN	`73-383-20`
Alternative APN	`073-0383-020-00`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,250 sqft Living Area

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1902
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	5,000 sqft (0.115 acres)
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	1820 CHAPIN ST
City	ALAMEDA
State	CA
Zip	94501-1107
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	LOT: 00020 BLK: AR: 0073 PAGE: 0383
Legal Subdivision	CHAPIN SUB 1870
Legal Block	6
Legal Lot Number	16
Jurisdiction	ALAMEDA CA
Township / Civil Division	ALAMEDA
Census Block Group	3
Census Block	3002
Census Tract	427300

Owner

Source: Alameda County records, as of August 5, 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	1820 CHAPIN ST, ALAMEDA, CA 94501-1107
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Sep 6, 2017	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Sep 6, 2017	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Sep 6, 2017	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
May 3, 2017	Affidavit of Death, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 6, 2017 · Amount on Record
Deed Sale	Sep 6, 2017 · Amount on Record
Deed Document Number	2017195336
Prior Transfer Date	Aug 29, 2017
Prior Transfer Doc	0000195334
Record Updated	Oct 29, 2026

September 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Sep 6, 2017
Property Address	1820 CHAPIN ST, ALAMEDA, CA 94501-1107
Document Number	0000195335
Instrument Date	Aug 31, 2017
Instrument	195335
Transaction Type	Transfer
Record Updated	Oct 10, 2017
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	4983 YELLOWSTONE PARK DR FREMONT CA 945383963, FREMONT, CA 94538-3963

September 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Sep 6, 2017
Property Address	1820 CHAPIN ST, ALAMEDA, CA 94501-1107
Document Number	0000195336
Map Reference	MAP2 PG33
Instrument Date	Aug 31, 2017
Instrument	2017195336
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1820 CHAPIN ST, ALAMEDA, CA 94501-1107

Mortgage

Document Number	0000195337
Date	Sep 6, 2017
Instrument	2017195337

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2047

September 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Sep 6, 2017
Property Address	1820 CHAPIN ST, ALAMEDA, CA 94501-1107
Document Number	0000195334
Instrument Date	Aug 29, 2017
Instrument	195334
Transaction Type	Transfer
Record Updated	Oct 10, 2017
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	6613 RABBIT HOLLOW WAY ELK GROVE CA 957578303, ELK GROVE, CA 95757-8303

May 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	ALAMEDA CA
Recording Date	May 3, 2017
Property Address	1820 CHAPIN ST, ALAMEDA, CA 94501-1107
Document Number	0000098968
Instrument Date	Apr 17, 2017
Instrument	98968
Transaction Type	Transfer
Record Updated	May 30, 2017

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4983 YELLOWSTONE PARK DR FREMONT CA 945383963, FREMONT, CA 94538-3963

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,102,531 (+2%) Land $463,063 Building $639,468
2025	$16,014.00 (+6.1%)	$1,080,919 (+4.04%) Land $453,986 Building $626,933
2023	$15,094.00	$1,038,948 Land $436,358 Building $602,590

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

Flood

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 452 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Google Fiber.

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