232 S Ashton Ave, Millbrae, CA 94030 Property Records

San Mateo County property record for 232 S Ashton Ave, Millbrae, CA 94030

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,898 sqft · built 1956
Lot Size	0.177 acres (7,700 sqft)
Owner	2 Trust Names on File
Last Sale	$1,900,000 (Sep 2017)
Tax Bill	$28,297 (2025)
Deeds & Mortgages	Sep 2021 Mortgage May 2020 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`024-302-230`

Property Details

APN / Parcel Number

Primary APN	`024-302-230`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,898 sqft Living Area
1st Floor Area	1,440 sqft
Family Room	Family Room

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Lot Area	7,700 sqft (0.177 acres)
Lot Dimensions	110 ft deep x 70 ft wide
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	232 S ASHTON AVE
City	MILLBRAE
State	CA
Zip	94030-3033
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 33 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	33
Jurisdiction	SAN MATEO CA
Township / Civil Division	SOUTH SAN FRANCISCO
Census Block Group	1
Census Block	1009
Census Tract	604900

Owner

232 S Ashton Ave is owner-occupied and held in a trust since June 2019.

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	2 Trust Names on File
Mailing Address	232 S ASHTON AVE, MILLBRAE, CA 94030-3033
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 21, 2021	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
May 8, 2020	Deed of Trust, Mortgage BANK OF AMERICA
Aug 23, 2019	Quit Claim Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE
Aug 23, 2019	Quit Claim Deed, Transfer GOOGAIN
Sep 26, 2018	Quit Claim Deed, Transfer NOT AVAILABLE
Sep 28, 2017	Grant Deed, Transfer · Line of Credit MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 28, 2017 · Amount on File
Deed Sale	Sep 28, 2017 · Amount on File
Prior Sale	May 21, 2002 · Amount on File
Deed Document Number	201785211
Last Transfer Date	Jun 6, 2019
Transfer Doc	0000067841
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	232 S ASHTON AVE, MILLBRAE, CA 94030-3033
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	232 S ASHTON AVE, MILLBRAE, CA 94030-3033

Mortgage

Document Number	0000135103
Date	Sep 21, 2021
Instrument	2021-135103

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.25%
Type Change Date	Oct 1, 2028
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	7.25%
Index	Other
Max Rate	7.25%

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	232 S ASHTON AVE, MILLBRAE, CA 94030-3033
Document Number	0000045371
Instrument Date	May 8, 2020
Transaction Type	Mortgage
Record Updated	Jun 9, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	232 S ASHTON AVE MILLBRAE CA 940303033, MILLBRAE, CA 94030-3033

Mortgage

Document Number	0000045371
Date	May 19, 2020
Instrument	45371

Lender

Name	BANK OF AMERICA
Type	Bank
Address	101 S TRYON ST, CHARLOTTE, NC 28280-0002

Agreement

Amount	Amount on Record
Term	360 Months
Due	May 18, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.75%

August 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 23, 2019
Property Address	232 S ASHTON AVE, MILLBRAE, CA 94030-3033
Document Number	0000067843
Instrument Date	Jun 6, 2019
Instrument	67843
Transaction Type	Transfer
Record Updated	Nov 27, 2019
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

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	232 S ASHTON AVE MILLBRAE CA 940303033, MILLBRAE, CA 94030-3033

August 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 23, 2019
Property Address	232 S ASHTON AVE, MILLBRAE, CA 94030-3033
Document Number	0000067841
Instrument Date	Jun 6, 2019
Instrument	67841
Transaction Type	Transfer
Record Updated	Nov 27, 2019
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	232 S ASHTON AVE MILLBRAE CA 940303033, MILLBRAE, CA 94030-3033

Mortgage

Document Number	67842
Date	Aug 23, 2019
Instrument	67842

Lender

Name	GOOGAIN
Address	1288 KIFER RD # 208, SUNNYVALE, CA 94086-5328

Agreement

Amount	Amount on Record
Term	360 Months
Due	Aug 22, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.12%

September 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Sep 26, 2018
Property Address	232 S ASHTON AVE, MILLBRAE, CA 94030-3033
Document Number	0000075093
Instrument Date	Aug 20, 2018
Instrument	75093
Transaction Type	Transfer
Record Updated	Nov 27, 2019
Title Company	NOT AVAILABLE

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	232 S ASHTON AVE MILLBRAE CA 940303033, MILLBRAE, CA 94030-3033

September 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Sep 28, 2017
Property Address	232 S ASHTON AVE, MILLBRAE, CA 94030-3033
Document Number	0000085211
Map Reference	MAP39 PG17-19
Instrument Date	Sep 22, 2017
Instrument	2017-085211
Transaction Type	Transfer
Record Updated	Aug 5, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV 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
Relationship	Community Property with Right of Survivorship
Address	232 S ASHTON AVE, MILLBRAE, CA 94030-3033

Mortgage

Document Number	0000085213
Date	Sep 28, 2017
Instrument	2017-085213

Lender

Name	MUFG UNION BANK NA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Mortgage

Document Number	0000085212
Date	Sep 28, 2017
Instrument	2017-085212

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.37%
Type Change Date	Oct 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.37%
Index	1-Year LIBOR
Max Rate	9.37%

Tax Assessment & Valuation

The 2025 property tax bill for 232 S Ashton Ave was $28,297 with a homeowner's exemption.

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		$2,382,472 (+2%) Land $1,624,817 Building $757,655
2025	$28,297.00 Homeowner's exemption	$2,335,758 Land $1,592,958 Building $742,800
2023	$26,471.00 (+7.13%) Homeowner's exemption	$2,245,060 Land $1,531,102 Building $713,958	$2,373,750
2022	$24,709.00

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

Flood

FEMA maps place 232 S Ashton Ave in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1978.

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

Wildfire risk around 232 S Ashton Ave is low, with a 0.01% annual chance of 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	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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