117 Mountaintop Ave, Hayward, CA 94544 Property Records

Alameda County property record for 117 Mountaintop Ave, Hayward, CA 94544

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,964 sqft · built 2022
Lot Size	0.067 acres (2,905 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,065,000 (Mar 2022)
Tax Bill	$9,953 (2025)
Deeds & Mortgages	Mar 2022 Transfer Mar 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`454-20-88`

Property Details

APN / Parcel Number

Primary APN	`454-20-88`
Alternative APN	`454-0020-088-00`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,964 sqft Living Area

Exterior

Year Built	Built 2022
Effective Year Built	Effective 2022
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	2,905 sqft (0.067 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	117 MOUNTAINTOP AVE
City	HAYWARD
State	CA
Zip	94544-6771
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00015 BLK: TR: 8432
Legal Subdivision	MOUNTAINSIDE WAY
Legal Tract	8432
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1001
Census Tract	437500

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	117 MOUNTAINTOP AVE, HAYWARD, CA 94544-6771
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 17, 2022	Intrafamily Transfer, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY
Mar 17, 2022	Grant Deed, Subdivision Related Transfer · Conventional Mortgage DHI MORTGAGE COMPANY LTD

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 17, 2022 · Amount on Record
Deed Sale	Mar 17, 2022 · Amount on Record
Prior Sale	Dec 17, 2020 · Amount on Record
Deed Document Number	202256566
Prior Transfer Date	Mar 10, 2022
Prior Transfer Doc	0000056567
Record Updated	Oct 29, 2026

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Mar 17, 2022
Property Address	GADING RD, HAYWARD, CA 94544
Document Number	0000056567
Map Reference	MB 359 PG 91-95
Instrument Date	Mar 10, 2022
Instrument	2022056567
Transaction Type	Transfer
Record Updated	Aug 22, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

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	117 MOUNTAINTOP AVE, HAYWARD, CA 94544-6771

March 2022: Grant Deed, Subdivision Related Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Mar 17, 2022
Property Address	GADING RD, HAYWARD, CA 94544
Document Number	0000056566
Map Reference	MB 359 PG 91-95
Instrument Date	Mar 1, 2022
Instrument	2022056566
Transaction Type	Subdivision Related Transfer
Record Updated	Aug 22, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$10,224.00
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	117 MOUNTAINTOP AVE, HAYWARD, CA 94544-6771

Mortgage

Document Number	0000056568
Date	Mar 17, 2022
Instrument	2022056568

Lender

Name	DHI MORTGAGE COMPANY LTD
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2052

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$833,125 (+1.15%) Land $241,168 Building $598,957
2025	$9,953.00 (+2.52%) Homeowner's exemption	$823,656 (+4.04%) Land $236,440 Building $587,216
2023	$9,708.00 Homeowner's exemption	$791,681 Land $227,261 Building $564,420

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	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 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	CITY OF HAYWARD serves 162,954 people · EPA ID CA0110006
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Mar 2025
Lead	Under 1 ppb (2023–2025) 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 686 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
RobinsonHSS Fixed Wireless	1,000 / 1,000
Tekify Fiber & Wireless Fixed Wireless	570 / 120
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sail Internet, Verizon.

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