328 S Ashton Ave, Millbrae, CA 94030 Property Records

San Mateo County property record for 328 S Ashton Ave, Millbrae, CA 94030

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,860 sqft · built 1956
Lot Size	0.177 acres (7,690 sqft)
Owner	Individual Name on File
Last Sale	$3,200,000 (Dec 2025)
Tax Bill	$5,379 (2025)
Deeds & Mortgages	Dec 2025 Sale & Mortgage Dec 2025 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`025-092-140`

Property Details

APN / Parcel Number

Primary APN	`025-092-140`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Building Area	1,860 sqft Living Area
1st Floor Area	1,520 sqft
Family Room	Family Room

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Lot Area	7,690 sqft (0.177 acres)
Lot Dimensions	110 ft deep x 69 ft wide
Garage Area	360 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	328 S ASHTON AVE
City	MILLBRAE
State	CA
Zip	94030-3035
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 47 BLOCK 21 MILLS ESTATE NO 4 RSM 39/17 18 19 CITY OF MILLBRAE
Legal Subdivision	MILLS ESTATE NO 4
Legal Block	21
Legal Lot Number	47
Jurisdiction	SAN MATEO CA
Township / Civil Division	SOUTH SAN FRANCISCO
Census Block Group	1
Census Block	1009
Census Tract	604900

Owner

Source: San Mateo County records, as of July 15, 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 File
Mailing Address	328 S ASHTON AVE, MILLBRAE, CA 94030-3035
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Man

Deeds, Mortgages & Sale History

Date	Document
Dec 3, 2025	Grant Deed, Transfer · Conventional Mortgage CLEAREDGE LENDING LLC
Dec 3, 2025	Grant Deed, Transfer LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY
Jul 31, 2025	Grant Deed, Transfer · Commercial Mortgage CONVENTUS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 3, 2025 · Amount on File
Deed Sale	Dec 3, 2025 · Amount on File
Prior Sale	Jul 31, 2025 · Amount on File
Deed Document Number	202565885
Prior Transfer Date	May 19, 1995
Prior Transfer Doc	0000051516
Record Updated	Oct 29, 2026

December 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 3, 2025
Property Address	328 S ASHTON AVE, MILLBRAE, CA 94030-3035
Document Number	0000065885
Map Reference	MB 39 PG 17-19
Instrument Date	Dec 1, 2025
Instrument	2025-065885
Transaction Type	Transfer
Record Updated	Dec 31, 2025
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,520.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	328 S ASHTON AVE, MILLBRAE, CA 94030-3035

Mortgage

Document Number	0000065886
Date	Dec 3, 2025
Instrument	2025-065886

Lender

Name	CLEAREDGE LENDING LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2056

December 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 3, 2025
Property Address	328 S ASHTON AVE, MILLBRAE, CA 94030-3035
Document Number	0000065885
Map Reference	MB 39 PG 17-19
Instrument Date	Dec 1, 2025
Instrument	2025-065885
Transaction Type	Transfer
Record Updated	Jan 14, 2026
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	328 S ASHTON AVE, MILLBRAE, CA 94030-3035

July 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jul 31, 2025
Property Address	328 S ASHTON AVE, MILLBRAE, CA 94030-3035
Document Number	0000039089
Map Reference	MB 39 PG 17-19
Instrument Date	Jul 18, 2025
Instrument	2025-039089
Transaction Type	Transfer
Record Updated	Jan 14, 2026
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,640.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	328 S ASHTON AVE, MILLBRAE, CA 94030-3035

Mortgage

Document Number	0000039090
Date	Jul 31, 2025
Instrument	2025-039090

Lender

Name	CONVENTUS LLC
Type	Mortgage Company

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	13 Months
Due	Aug 1, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	San Mateo County
Municipality	Millbrae City
Elementary School District	Millbrae Elementary School District (KG - 08)
Secondary School District	San Mateo Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$3,200,000 (+823.49%) Land $2,000,000 Building $1,200,000
2025	$5,379.00 (+4.59%) Homeowner's exemption	$346,510 (+4.04%) Land $90,577 Building $255,933
2024	$5,143.00 (+2.21%)
2023	$5,032.00 (+29.96%) Homeowner's exemption	$333,056 Land $87,060 Building $245,996	$1,838,070
2022	$3,872.00

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	4 (1978–1986)
Most Recent Claim	Feb 1986 · Severe Storms & 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	Low lower than 98% of the US · lower than 98.4% 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 MILLBRAE serves 22,795 people · EPA ID CA4110018
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Apr 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	1 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 383 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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