San Mateo County property record for 159 Ruby Ave, San Carlos, CA 94070 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1947 |
| Square Footage | 1,250 sqft Living Area |
| Lot Size | 4,400 sqft (0.101 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $818,000 (2010) |
| Tax Bill | $13,661.00 (2025) |
| Primary APN | 051-284-240 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,250 sqft Living Area |
| 1st Floor | 1,250 sqft 1st Floor |
| Family Room | Family Room |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Exterior |
| Construction Type | Wood Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 4,400 sqft (0.101 acres) |
| Depth X Width | 110 ft x 40 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 280 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 159 RUBY AVE |
|---|---|
| City | SAN CARLOS |
| State | CA |
| Zip | 94070-4520 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SELY 30 FT OF LOT 28 BLOCK 11 & NWLY 10.23 FT OF LOT 29 BLOCK 11 WHITE OAKS TRACT 3 |
| Legal Subdivision | WHITE OAKS TRACT 3 |
| Legal Tract | 3 |
| Legal Block | 11 |
| Legal Lot Number | 28,29 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SAN MATEO |
| Census Blockgroup | 2 |
| Census Block | 2021 |
| Census Tract | 609300 |
Source: San Mateo County records · APN 051-284-240
Assessment roll updated July 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 159 RUBY AVE, SAN CARLOS, CA 94070-4520 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 24, 2010 · Amount on Record |
| Deed Sale | Mar 24, 2010 · Amount on Record |
| Prior Sale | Mar 17, 1995 · Amount on Record |
| Deed Doc Number | 201031815 |
| Record Refreshed | Sep 20, 2026 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026
| 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) |
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 | $1,076,990 (+2%) Land $538,495 Building $538,495 | ||
| 2025 | $13,661.00 (+4.87%) | $1,055,874 (+4.04%) Land $527,937 Building $527,937 | |
| 2023 | $13,026.00 (+2.27%) | $1,014,876 Land $507,438 Building $507,438 | $1,515,690 |
| 2022 | $12,737.00 |
159 Ruby Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
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 |
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.
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