261 S Ashton Ave, Millbrae, CA 94030 Property Records

San Mateo County property record for 261 S Ashton Ave, Millbrae, CA 94030

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,680 sqft · built 1956
Lot Size	0.239 acres (10,414 sqft)
Owner	2 Trust Names on File
Tax Bill	$6,777 (2025)
Deeds & Mortgages	May 2026 Line of Credit Jun 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`024-301-180`

Property Details

APN / Parcel Number

Primary APN	`024-301-180`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,680 sqft Living Area
1st Floor Area	1,430 sqft
Family Room	Family Room

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Lot Area	10,414 sqft (0.239 acres)
Lot Dimensions	150 ft deep x 70 ft wide
View / Lot	Corner
Garage Area	390 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	261 S ASHTON AVE
City	MILLBRAE
State	CA
Zip	94030-3032
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 16 BLOCK 22 MILLS ESTATE NO 4 RSM 39/17 18 19 CITY OF MILLBRAE
Legal Subdivision	MILLS ESTATE NO 4
Legal Block	22
Legal Lot Number	16
Jurisdiction	SAN MATEO CA
Township / Civil Division	SOUTH SAN FRANCISCO
Census Block Group	1
Census Block	1008
Census Tract	604900

Owner

261 S Ashton Ave is owner-occupied and held in a trust since June 2015.

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

Owner of Record	2 Trust Names on File
Mailing Address	261 S ASHTON AVE, MILLBRAE, CA 94030-3032
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
May 22, 2026	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK N A
Jun 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jun 8, 2015
Transfer Doc	0000062499
Record Updated	Sep 20, 2026

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Recording Date	May 22, 2026
Property Address	261 S ASHTON AVE, MILLBRAE, CA 94030-3032
Document Number	0000029449
Instrument Date	May 18, 2026
Instrument	202629449
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust, 165
Address	261 S ASHTON AVE, MILLBRAE, CA 94030-3032

Mortgage

Document Number	0000029449,
Date	May 22, 2026
Instrument	202629449

Lender

Name	JPMORGAN CHASE BANK N A

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	May 25, 2056

Interest

Rate	6.3%
Max Rate	-1%

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	261 S ASHTON AVE, MILLBRAE, CA 94030-3032
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	STEWART TITLE, STEWART TITLE GUARANTY CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	261 S ASHTON AVE, MILLBRAE, CA 94030-3032

Mortgage

Document Number	0000099429
Date	Jun 30, 2021
Instrument	2021-099429

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	481 Months
Due	Jul 1, 2061

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	Jul 1, 2031
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	4.75%
Index	Other
Max Rate	8.75%

Tax Assessment & Valuation

The 2025 property tax bill for 261 S Ashton Ave was $6,777 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		$426,762 (+2%) Land $215,538 Building $211,224
2025	$6,777.00 Homeowner's exemption	$418,395 Land $211,312 Building $207,083
2023	$6,267.00 (+38.41%) Homeowner's exemption	$402,150 Land $203,107 Building $199,043	$1,781,460
2022	$4,528.00

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

Flood

FEMA maps place 261 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 261 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.

Nearby Properties on S Ashton Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures