860 20th St, Oakland, CA 94607 Property Records

Alameda County property record for 860 20th St, Oakland, CA 94607

Property Summary

Property Type	Quadplex
Details	8 bd · 8 ba · 3,244 sqft · built 1889
Lot Size	0.101 acres (4,400 sqft)
Owner	Individual Name on Record
Last Sale	$1,325,000 (Nov 2023)
Tax Bill	$21,484 (2025)
Deeds & Mortgages	Nov 2023 Sale & Mortgage Apr 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`3-31-10`

Property Details

APN / Parcel Number

Primary APN	`3-31-10`
Alternative APN	`003-0031-010-00`

Interior

Bedrooms	8 Beds
Full Baths	8 Baths
Total Rooms	20 Rooms
Units	4 Units
Stories	2 Stories
Building Area	3,244 sqft Living Area

Exterior

Year Built	Built 1889
Effective Year Built	Effective 1940
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	4,400 sqft (0.101 acres)

Location & Zoning

Street Address	860 20TH ST
City	OAKLAND
State	CA
Zip	94607-3351
Property Category	Residential
Property Type	Residential > Multi-Unit > Quadplex
Legal Description	LOT: 00010 BLK: AR: 0003 PAGE: 0031
Legal Subdivision	CURTIS & WILLIAMS
Legal Block	N
Legal Lot Number	9&10
Jurisdiction	ALAMEDA CA
Township / Civil Division	OAKLAND
Census Block Group	2
Census Block	2010
Census Tract	402700

Owner

Source: Alameda County records, as of October 22, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on Record
Mailing Address	806 ROSEMOUNT RD, OAKLAND, CA 94610-2409
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 17, 2023	Grant Deed, Transfer · Conventional Mortgage CITADEL SERVICING CORPORATION
Apr 27, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Nov 12, 2019	Grant Deed, Transfer NORTH AMERICAN TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 17, 2023 · Amount on Record
Deed Sale	Nov 17, 2023 · Amount on Record
Prior Sale	Nov 12, 2019 · Amount on Record
Deed Document Number	2023136170
Prior Transfer Date	Sep 8, 2008
Prior Transfer Doc	0000281172
Record Updated	Oct 29, 2026

November 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Nov 17, 2023
Property Address	860 20TH ST, OAKLAND, CA 94607-3351
Document Number	0000136170
Map Reference	MB 2 PG 20
Instrument Date	Nov 13, 2023
Instrument	2023136170
Transaction Type	Transfer
Record Updated	Jan 25, 2024
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$21,332.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	806 ROSEMOUNT RD, OAKLAND, CA 94610-2409

Mortgage

Document Number	0000136171
Date	Nov 17, 2023
Instrument	2023136171

Lender

Name	CITADEL SERVICING CORPORATION
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2053

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 27, 2020
Property Address	860 20TH ST, OAKLAND, CA 94607-3351
Document Number	0000096587
Instrument Date	Apr 10, 2020
Instrument	96587
Transaction Type	Transfer
Record Updated	Jun 17, 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	380 PACHECO ST SAN FRANCISCO CA 941161417, SAN FRANCISCO, CA 94116-1417

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Nov 12, 2019
Property Address	860 20TH ST, OAKLAND, CA 94607-3351
Document Number	0000230552
Instrument Date	Oct 17, 2019
Instrument	230552
Transaction Type	Transfer
Record Updated	Dec 12, 2019
Title Company	NORTH AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$1,760.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	380 PACHECO ST SAN FRANCISCO CA 941161417, SAN FRANCISCO, CA 94116-1417

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,378,530 (+2%) Land $413,559 Building $964,971
2025	$21,484.00 (+4.65%)	$1,351,500 (-19.64%) Land $405,450 Building $946,050
2024	$20,530.00 (-23.35%)
2023	$26,785.00	$1,681,871 Land $504,561 Building $1,177,310

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 · 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 Claims	1 (2000)
Claims Outside the SFHA	1 of 1
Most Recent Claim	May 2000 · rainfall accumulation

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	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 883 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 · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	1,000 / 75
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Google Fiber.

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