843 Emerald Ave, San Leandro, CA 94577 Property Records

Alameda County property record for 843 Emerald Ave, San Leandro, CA 94577

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,854 sqft · built 1946
Lot Size	0.134 acres (5,820 sqft)
Owner	Company Name on Record
Last Sale	$176,500 (Apr 2008)
Tax Bill	$6,274 (2025)
Deeds & Mortgages	Oct 2021 Transfer Aug 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`77-508-24`

Property Details

APN / Parcel Number

Primary APN	`77-508-24`
Alternative APN	`077-0508-024-00`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,854 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Architectural Style	L-Shape
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	5,820 sqft (0.134 acres)

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	843 EMERALD AVE
City	SAN LEANDRO
State	CA
Zip	94577-5215
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	LOT: 00074 BLK: TR: 0700
Legal Tract	0700
Legal Lot Number	74
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2013
Census Tract	432700

Owner

Source: Alameda County records, as of October 13, 2026

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

Owner of Record	Company Name on Record
Mailing Address	843 EMERALD AVE, SAN LEANDRO, CA 94577-5215
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 25, 2021	Intrafamily Transfer, Transfer
Aug 13, 2021	Affidavit of Death of Joint Tenant, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 4, 2008 · Amount on Record
Deed Sale	Apr 4, 2008 · Amount on Record
Prior Sale	Feb 25, 2000 · Amount on Record
Deed Document Number	2008112382
Last Transfer Date	Oct 22, 2021
Transfer Doc	0000351463
Record Updated	Oct 29, 2026

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 25, 2021
Property Address	843 EMERALD AVE, SAN LEANDRO, CA 94577-5215
Document Number	0000351463
Map Reference	MB 11 PG 22&23
Instrument Date	Oct 22, 2021
Instrument	2021351463
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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
Address	843 EMERALD AVE, SAN LEANDRO, CA 94577-5215

August 2021: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	ALAMEDA CA
Recording Date	Aug 13, 2021
Property Address	843 EMERALD AVE, SAN LEANDRO, CA 94577-5215
Document Number	0000277469
Map Reference	MB 11 PG 22&23
Instrument Date	Aug 11, 2021
Instrument	2021277469
Transaction Type	Transfer
Record Updated	Aug 22, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$430,197 (+0.69%) Land $130,739 Building $305,058
2025	$6,274.00 (+4.99%)	$427,254 (+4.04%) Land $128,176 Building $299,078
2023	$5,976.00	$410,667 Land $123,200 Building $287,467	$1,065,960

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 815 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	2,000 / 250
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: Etheric Networks, GeoLinks, Verizon.

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