Santa Cruz County property record for 423 Sumner Ave, Aptos, CA 95003 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,665 sqft · built 1973 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,225,000 (Jun 2025) |
| Tax Bill | $15,303 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 044-072-08 |
| Primary APN | 044-072-08 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,665 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Construction Type | Wood |
| Roof Type | Sawtooth |
| Roof Material | Composition Shingle |
| Lot Area | 6,098 sqft (0.14 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 423 SUMNER AVE |
|---|---|
| City | APTOS |
| State | CA |
| Zip | 95003-5214 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR 262 |
| Legal Subdivision | APTOS BCH & CNTRY CLB PROP 01 |
| Legal Tract | 262 |
| Legal Lot Number | 7 |
| Jurisdiction | SANTA CRUZ CA |
| Township / Civil Division | SANTA CRUZ |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 122203 |
Source: Santa Cruz County records · APN 044-072-08
Assessment roll updated August 19, 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 | Individual Name on File |
|---|---|
| Mailing Address | 423 SUMNER AVE, APTOS, CA 95003-5214 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Unmarried Man |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 20, 2025 · Amount on Record |
| Deed Sale | Jun 20, 2025 · Amount on Record |
| Deed Document Number | 202512782 |
| Prior Transfer Date | Jan 13, 2012 |
| Prior Transfer Doc | 0000002621 |
| Record Updated | Sep 20, 2026 |
Source: Santa Cruz County records · Assessment roll updated August 19, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Cruz County |
| Unified School District | Pajaro Valley Joint Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,249,500 (+3.16%) Land $849,660 Building $399,840 | ||
| 2025 | $15,303.00 (+175.28%) | $1,211,250 (+204.79%) Land $816,000 Building $395,250 | |
| 2023 | $5,559.00 (+2.7%) Homeowner's exemption | $397,411 Land $202,382 Building $195,029 | $1,375,830 |
| 2022 | $5,413.00 |
Source: FEMA National Flood Hazard Layer, Santa Cruz County (06087C), updated July 10, 2019 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060871222031, 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 | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 3 in force |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 5,882 per year |
| Exposure | Direct burnable vegetation at the parcel |
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 712 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 1,200 / 35 |
| Surfnet Communications | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Etheric Communications, LLC., Cruzio Internet, AT&T, Verizon, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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