800 Delaware St, #1427, Berkeley, CA 94710 Property Records

Alameda County property record for 800 Delaware St, #1427, Berkeley, CA 94710

Property Summary

Property Type	Condominium
Details	2 bd · 2 ba · 1,214 sqft · built 1988
Lot Size	1.28 acres (56,027 sqft)
Owner	Individual Name on Record
Last Sale	$917,000 (Sep 2023)
Tax Bill	$14,490 (2025)
Deeds & Mortgages	Sep 2023 Sale & Mortgage May 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`57-2098-46`

Property Details

APN / Parcel Number

Primary APN	`57-2098-46`
Alternative APN	`057-2098-046-00`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,214 sqft Living Area

Exterior

Year Built	Built 1988
Architectural Style	Other
Construction Type	Wood
Lot Area	56,027 sqft (1.28 acres)

Location & Zoning

Street Address	800 DELAWARE ST # 1427, 1427
City	BERKELEY
State	CA
Zip	94710-2068
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT:14-27 SUBD:DELAWARE STREET CONDOMINIUMS
Legal Subdivision	DELAWARE STREET CONDOMINIUMS
Legal Unit	14-27
Jurisdiction	ALAMEDA CA
Township / Civil Division	BERKELEY
Census Block Group	2
Census Block	2060
Census Tract	422000

Owner

Source: Alameda County records, as of October 20, 2025

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

Owner of Record	Individual Name on Record
Co-owner	Co-owner on Record
Mailing Address	800 DELAWARE ST # 1427, 1427, BERKELEY, CA 94710-2068
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 1, 2023	Grant Deed, Transfer · Conventional Mortgage US BANK NA
May 7, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Jul 10, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 1, 2023 · Amount on Record
Deed Sale	Sep 1, 2023 · Amount on Record
Prior Sale	May 7, 2020
Deed Document Number	2023100277
Record Updated	Jun 8, 2026

September 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Sep 1, 2023
Property Address	800 DELAWARE ST # 1427, 1427, BERKELEY, CA 94710-2068
Document Number	0000100277
Map Reference	DOC 88-211505
Instrument Date	Aug 15, 2023
Instrument	2023100277
Transaction Type	Transfer
Record Updated	Oct 2, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$14,763.70
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	800 DELAWARE ST # 1427, 1427, BERKELEY, CA 94710-2068

Mortgage

Document Number	0000100278
Date	Sep 1, 2023
Instrument	2023100278

Lender

Name	US BANK NA
Type	Bank

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	6.25%
Type Change Date	Oct 1, 2030
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	11.2%
Index	1-Year T-Bill
Max Rate	11.2%

May 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	May 7, 2020
Property Address	800 DELAWARE ST # 1427, 1427, BERKELEY, CA 94710-2068
Document Number	0000105557
Instrument Date	Dec 11, 2019
Instrument	105557
Transaction Type	Transfer
Record Updated	Jun 24, 2020
Title Company	ATTORNEY ONLY

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	1318 CASSEL LN DAVIS CA 956165736, DAVIS, CA 95616-5736

July 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Jul 10, 2018
Property Address	800 DELAWARE ST # 1427, 1427, BERKELEY, CA 94710-2068
Document Number	0000135619
Instrument Date	Jun 20, 2018
Instrument	135619
Transaction Type	Transfer
Record Updated	Jul 24, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	304 15T ST DAVIS CA 95616, DAVIS, CA 95616

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of July 1, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$14,490.00 (+143.04%)	$935,340 (+205.8%) Land $280,602 Building $654,738
2023	$5,962.00	$305,871 Land $91,761 Building $214,110

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 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 Policies	3 in force
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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 653 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Sonic Telecom Fiber	1,000 / 1,000
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · Fiber, DSL in parts of the area	100 / 20

May also be available: GeoLinks, Google Fiber, Sail Internet.

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