504 Middlesex Rd, Belmont, CA 94002 Property Records

San Mateo County property record for 504 Middlesex Rd, Belmont, CA 94002

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,578 sqft · built 1953
Lot Size	0.152 acres (6,617 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,670,000 (Jan 2022)
Tax Bill	$23,817 (2025)
Deeds & Mortgages	May 2022 Mortgage Jan 2022 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`040-272-110`

Property Details

APN / Parcel Number

Primary APN	`040-272-110`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,578 sqft Living Area
1st Floor Area	1,010 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Architectural Style	Ranch
Exterior Material	Stucco
Roof Material	Composition Shingle
Lot Area	6,617 sqft (0.152 acres)
Lot Dimensions	111 ft deep x 59 ft wide
Garage Area	379 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	504 MIDDLESEX RD
City	BELMONT
State	CA
Zip	94002-2527
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 5 BLOCK 16 STERLING DOWNS RSM 35/25 26 27 CITY OF BELMONT
Legal Subdivision	STERLING DOWNS
Legal Block	16
Legal Lot Number	5
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3002
Census Tract	608600

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 Record	2 Individual Names on Record
Mailing Address	504 MIDDLESEX RD, BELMONT, CA 94002-2527
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 3, 2022	Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA
Jan 26, 2022	Intrafamily Transfer, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY
Jan 26, 2022	Grant Deed, Transfer · Commercial Mortgage CONVENTUS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 26, 2022 · Amount on Record
Deed Sale	Jan 26, 2022 · Amount on Record
Deed Document Number	20227437
Prior Transfer Date	Apr 16, 2014
Prior Transfer Doc	0000033368
Record Updated	Oct 29, 2026

May 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	504 MIDDLESEX RD, BELMONT, CA 94002-2527
Transaction Type	Mortgage
Record Updated	May 17, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	504 MIDDLESEX RD, BELMONT, CA 94002-2527

Mortgage

Document Number	0000036924
Date	May 3, 2022
Instrument	2022-036924

Lender

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

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	Jun 1, 2029
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	4.75%
Index	Other
Max Rate	8.75%

January 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Jan 26, 2022
Property Address	504 MIDDLESEX RD, BELMONT, CA 94002-2527
Document Number	0000007440
Map Reference	MB 35 PG 25-27
Instrument Date	Jan 21, 2022
Instrument	2022-007440
Transaction Type	Transfer
Record Updated	Feb 18, 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	10 ELLENY COURT, WALNUT CREEK, CA 94595-2609

January 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jan 26, 2022
Property Address	504 MIDDLESEX RD, BELMONT, CA 94002-2527
Document Number	0000007437
Map Reference	MB 35 PG 25-27
Instrument Date	Dec 29, 2021
Instrument	2022-007437
Transaction Type	Transfer
Record Updated	Feb 18, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,837.00
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	504 MIDDLESEX RD, BELMONT, CA 94002-2527

Mortgage

Document Number	0000007438
Date	Jan 26, 2022
Instrument	2022-007438

Lender

Name	CONVENTUS LLC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Mortgage

Document Number	0000007439
Date	Jan 26, 2022
Instrument	2022-007439

Lender

Name	SUE CHAN
Type	Private Party
Address	10 ELLERY CT, WALNUT CREEK, CA 94595

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,965,780 (+2%) Land $1,623,648 Building $342,132
2025	$23,817.00 (+9.21%)	$1,927,236 (+4.89%) Land $1,591,812 Building $335,424
2023	$21,808.00 (+229.77%)	$1,837,400 Land $1,530,000 Building $307,400	$1,635,930
2022	$6,613.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 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	Not rated no burnable land within 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	MID-PENINSULA WATER DISTRICT serves 31,059 people · EPA ID CA4110001
Water Source	Purchased surface water from several systems
Last State Inspection	Feb 2025
Lead	Under 1 ppb (2022–2024) 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 642 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	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, Sonic Telecom.

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