180 Ruby Ave, San Carlos, CA 94070 Property Records

San Mateo County property record for 180 Ruby Ave, San Carlos, CA 94070 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1939
Square Footage	1,740 sqft Living Area
Lot Size	6,559 sqft (0.151 acres)
Garage	Basement, 370 sqft
Occupancy	Owner Occupied
Tax Bill	$5,685.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`051-224-450`
Alternative APN	`051224100`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Building Area	1,740 sqft Living Area
Gross Area	2,110 sqft Gross Area
1st Floor	1,480 sqft 1st Floor
Basement Area	630 sqft Basement
Finished Basement	260 sqft Finished
Unfinished Basement	370 sqft Unfinished
Family Room	Family Room
Stories	1 Stories

Exterior

Year Built	Built 1939
Effective Year Built	Effective 1939
Lot Area	6,559 sqft (0.151 acres)
Depth X Width	113 ft x 55 ft Depth x Width
Parking Spaces	1 Parking Spaces
Garage Type	Basement Garage
Garage Area	370 sqft Garage

Utilities and HVAC

Cooling System	None Cooling
Heating System	Central Heating
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Street Address	180 RUBY AVE
City	SAN CARLOS
State	CA
Zip	94070-4521
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 20 BLOCK 8 WHITE OAKS TRACT 2 & 5 OF ROW
Legal Subdivision	WHITE OAKS TRACT 2
Legal Tract	2,5
Legal Block	8
Legal Lot Number	20
Jurisdiction	SAN MATEO CA
Minor Civil Division	SAN MATEO
Census Blockgroup	2
Census Block	2020
Census Tract	609300

Owner

Source: San Mateo County records · APN 051-224-450

Assessment roll updated July 15, 2026 · Last verified August 2026

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

Owner of Record	2 Company Names on File
Mailing Address	180 RUBY AVE, SAN CARLOS, CA 94070-4521
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Mar 02, 2022
Transfer Doc	0000028180
Record Refreshed	Sep 20, 2026

April 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Apr 01, 2022
Property Address	180 RUBY AVE, SAN CARLOS, CA 94070-4521
Document Number	0000028180
Map Reference	MB 13 PG 4&5
Instrument Date	Mar 03, 2022
Instrument	2022-028180
Transaction Type	Transfer
Record Updated	Jun 07, 2023
Title Company	PLACER TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	180 RUBY AVE, SAN CARLOS, CA 94070-4521

Mortgage

Document Number	0000028181
Date	Apr 01, 2022
Instrument	2022-028181

Lender

Name	MUTUAL OF OMAHA MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded
Term	854 Months
Due	Jun 06, 2093

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified August 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$355,258 (+2%) Land $188,732 Building $166,526
2025	$5,685.00 (+4.91%) Homeowner's exemption	$348,293 (+4.04%) Land $185,032 Building $163,261
2023	$5,419.00 (+1.78%) Homeowner's exemption	$334,770 Land $177,848 Building $156,922	$2,251,800
2022	$5,324.00

Flood & Wildfire

180 Ruby Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · San Mateo County (06081C), updated September 10, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.