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1581 Ascension Dr, San Mateo, CA 94402 Property Records

San Mateo County property record for 1581 Ascension Dr, San Mateo, CA 94402

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,240 sqft · built 1971
Lot Size0.24 acres (10,450 sqft)
Owner2 Individual Names on Record
Last Sale$2,720,000 (Apr 2026)
Tax Bill$4,693 (2025)
Deeds & MortgagesApr 2026 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN041-391-170

Property Details

APN / Parcel Number

Primary APN041-391-170

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms8 Rooms
Stories2 Stories
Building Area2,240 sqft Living Area
1st Floor Area1,550 sqft
2nd Floor Area690 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1971
Effective Year BuiltEffective 1971
Lot Area10,450 sqft (0.24 acres)
Lot Dimensions150 ft deep x 70 ft wide
Garage Area470 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address1581 ASCENSION DR
CitySAN MATEO
StateCA
Zip94402-3612
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR10008
Legal DescriptionLOT 16 BLK 1 SAN MATEO OAKS RSM 69/29 34
Legal SubdivisionSAN MATEO OAKS
Legal Block1
Legal Lot Number16
JurisdictionSAN MATEO CA
Township / Civil DivisionSAN MATEO
Census Block Group1
Census Block1008
Census Tract606800

Owner

Source: San Mateo County records, as of July 15, 2026

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

Owner of Record2 Individual Names on Record
Mailing Address1581 ASCENSION DR, SAN MATEO, CA 94402-3612
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 30, 2026 · Amount on Record
Deed SaleApr 30, 2026 · Amount on Record
Deed Document Number202623128
Prior Transfer DateOct 1, 2024
Prior Transfer Doc0000053107
Record UpdatedSep 20, 2026

April 2026: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateApr 30, 2026
Property Address1581 ASCENSION DR, SAN MATEO, CA 94402-3612
Document Number0000023128
Instrument DateApr 25, 2026
Instrument202623128
Transaction TypeTransfer
Record UpdatedAug 25, 2026
Title CompanyWFG NATIONAL TITLE INSURANCE, WFG NATIONAL TITLE INSURANCE C

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$302,192.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address1581 ASCENSION DR, SAN MATEO, CA 94402-3612

Mortgage

Document Number0000023129,
DateApr 30, 2026
Instrument202623129
Lender
NamePNC BANK
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMay 1, 2056
Interest
Rate TypeAdjustable Rate
Rate5.75%
Initial TypeAdjustable Rate
AdjustableAdjustable Rate Rider
Max Rate-1%

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Mateo County
Elementary School DistrictSan Mateo-Foster City Elementary School District (KG - 08)
Secondary School DistrictSan Mateo Union High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$206,939 (+2%) Land $47,105 Building $159,834
2025$4,693.00 (+1.84%)$202,882 (+4.04%) Land $46,182 Building $156,700
2024$4,608.00 (+2.24%)
2023$4,507.00 (+3.16%) Homeowner's exemption$195,006 Land $44,390 Building $150,616$2,033,370
2022$4,369.00

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 September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies3 in force

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 RiskLow
lower than 94% of the US · lower than 96% of California
Wildfire Likelihood0.01% annual chance
ExposureDirect
burnable vegetation

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 SystemCALIFORNIA WATER SERVICE - SAN MATEO
private · serves 103,536 people · EPA ID CA4110008
Water SourcePurchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State InspectionMar 2025
Lead4 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 339 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		1,000 / 75
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: GeoLinks, T-Mobile.

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