Santa Clara County property record for 223 Horizon Ave, Mountain View, CA 94043 · Last verified August 2026
| Property Type | Condominium |
|---|---|
| Details | 3 bd · 2 ba · 1,336 sqft · built 1973 |
| Lot Size | 0.027 acres (1,170 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,075,000 (Nov 2016) |
| Tax Bill | $14,679 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 158-43-016 |
| Primary APN | 158-43-016 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,336 sqft Living Area |
| 1st Floor Area | 764 sqft |
| 2nd Floor Area | 572 sqft |
| Utility Room | Utility Room |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 1,170 sqft (0.027 acres) |
| Lot Dimensions | 52 ft deep x 22 ft wide |
| Garage Type | Carport |
| Garage Area | 180 sqft |
| Carport | Carport |
| Carport Area | 180 sqft |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 223 HORIZON AVE |
|---|---|
| City | MOUNTAIN VIEW |
| State | CA |
| Zip | 94043-4718 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | TRACT 5191 LOT 16 |
| Legal Tract | 5191 |
| Legal Lot Number | 16 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 509201 |
Source: Santa Clara County records · APN 158-43-016
Assessment roll updated July 27, 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 Individual Names on File |
|---|---|
| Mailing Address | 223 HORIZON AVE, MOUNTAIN VIEW, CA 94043-4718 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 10, 2016 · Amount on Record |
| Deed Sale | Nov 10, 2016 · Amount on Record |
| Prior Sale | Apr 10, 2008 · Amount on Record |
| Deed Document Number | 201623495691 |
| Prior Transfer Date | Jun 04, 2013 |
| Prior Transfer Doc | 0022258109 |
| Record Updated | Sep 20, 2026 |
Source: Santa Clara County records · Assessment roll updated July 27, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Mountain View City |
| Elementary School District | Mountain View Whisman Elementary School District (KG - 08) |
| Secondary School District | Mountain View-Los Altos Union School District (09 - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,272,576 (+2%) Land $636,288 Building $636,288 | |
| 2025 | $14,679.00 (+0.84%) Homeowner's exemption | $1,247,624 (+4.04%) Land $623,812 Building $623,812 |
| 2023 | $14,557.00 (+0.29%) Homeowner's exemption | $1,199,180 Land $599,590 Building $599,590 |
| 2022 | $14,515.00 |
Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060855092011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Reduced by levee depends on levee performance |
| 500-Year Floodplain | No |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 693 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| Ridge Wireless | Fixed Wireless (unlicensed) | 100 / 60 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T, Verizon, Radiate Holdings, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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