New Haven City property record for 20 Hillside Ave, New Haven, CT 06512
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,580 sqft · built 1950 |
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $130,000 (Sep 1986) |
| Tax Bill | $7,908 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 58 0939 05100 |
| Primary APN | 58 0939 05100 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,580 sqft Living Area |
| Gross Area | 4,300 sqft |
| 1st Floor Area | 1,580 sqft |
| Basement Area | 1,140 sqft |
| Unfinished Basement | 1,140 sqft |
| Game Room | Game Room |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 12,197 sqft (0.28 acres) |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 58 0939 05100 |
|---|---|
| Street Address | 20 HILLSIDE AVE |
| City | NEW HAVEN |
| State | CT |
| Zip | 06512-1917 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM1 |
| Legal Block | 939 |
| Legal Lot Number | 5100 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 142700 |
20 Hillside Ave is owned and occupied by two individuals who bought it in September 1986.
Source: New Haven City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20 HILLSIDE AVE, NEW HAVEN, CT 06512-1917 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 2, 1986 · Amount on File |
| Deed Sale | Sep 2, 1986 · Amount on File |
| Deed Book / Page | 3521 / 188 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 20 Hillside Ave was $7,908, up 1.4% from the year before.
Source: New Haven City assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision / Municipality | New Haven City |
| Unified School District | New Haven School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,908.00 (+1.42%) | $197,890 (-) Land $56,420 Building $141,470 | $332,043 (+139.7%) |
| 2025 | $7,797.00 | $197,890 Land $56,420 Building $141,470 | $138,523 Land $39,494 Building $99,029 |
| 2024 | $7,797.00 (+5.91%) | ||
| 2023 | $7,362.00 (-6.41%) | $197,890 (-) Land $56,420 Building $141,470 | |
| 2022 | $7,866.00 | $197,890 Land $56,420 Building $141,470 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Hillside Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective January 25, 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 risk around 20 Hillside Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 95% of Connecticut |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | REGIONAL WATER AUTHORITY serves 418,900 people · EPA ID CT0930011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 515 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| GoNetspeed Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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