New Haven City property record for 70 Derby Ave, New Haven, CT 06511
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,558 sqft · built 1890 |
| Lot Size | 0.07 acres (3,049 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $94,000 (Mar 1995) |
| Tax Bill | $5,049 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 339 0210 00400 |
| Primary APN | 339 0210 00400 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,558 sqft Living Area |
| Gross Area | 2,531 sqft |
| 1st Floor Area | 817 sqft |
| Basement Area | 817 sqft |
| Unfinished Basement | 817 sqft |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,049 sqft (0.07 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Account Number | 339 0210 00400 |
|---|---|
| Street Address | 70 DERBY AVE |
| City | NEW HAVEN |
| State | CT |
| Zip | 06511-5102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM2 |
| Legal Block | 210 |
| Legal Lot Number | 400 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 140800 |
Source: New Haven City records, as of October 20, 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 Record |
|---|---|
| Mailing Address | 70 DERBY AVE, NEW HAVEN, CT 06511-5102 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 2, 1995 · Amount on Record |
| Deed Sale | Mar 2, 1995 · Amount on Record |
| Prior Sale | Jul 13, 1988 · Amount on Record |
| Deed Book / Page | 4839 / 141 |
| Record Updated | Oct 29, 2026 |
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 | $5,049.00 (+1.43%) | $126,350 (-) Land $34,720 Building $91,630 | $249,487 (+182.08%) |
| 2025 | $4,978.00 | $126,350 (-) Land $34,720 Building $91,630 | $88,445 Land $24,304 Building $64,141 |
| 2024 | $4,978.00 (+5.91%) | ||
| 2023 | $4,700.00 (-6.41%) | $126,350 (-) Land $34,720 Building $91,630 | |
| 2022 | $5,022.00 | $126,350 Land $34,720 Building $91,630 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 628 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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