New Haven City property record for 148 Cold Spring St, New Haven, CT 06511
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3.5 ba · 4,316 sqft · built 1906 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $390,000 (Jul 1999) |
| Tax Bill | $21,934 (2026) |
| Deeds & Mortgages | Nov 2020 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 215 0462 00900 |
| Primary APN | 215 0462 00900 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Units | 2 Units |
| Stories | 3 Stories |
| Building Area | 4,316 sqft Living Area |
| Gross Area | 6,880 sqft |
| 1st Floor Area | 1,608 sqft |
| Basement Area | 1,608 sqft |
| Unfinished Basement | 1,608 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1906 |
| Architectural Style | Duplex Single |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 8,276 sqft (0.19 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 215 0462 00900 |
|---|---|
| Street Address | 148 COLD SPRING ST |
| City | NEW HAVEN |
| State | CT |
| Zip | 06511-2206 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RS1 |
| Legal Block | 462 |
| Legal Lot Number | 900 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 141900 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Whitney Avenue Historic District listed 1989 · 1,084 contributing resources · NRIS 88003209 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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 | 148 COLD SPRING ST, NEW HAVEN, CT 06511-2206 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 1, 1999 · Amount on Record |
| Deed Sale | Jul 1, 1999 · Amount on Record |
| Deed Book / Page | 5521 / 253 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEW HAVEN CT |
| Property Address | 148 COLD SPRING ST, NEW HAVEN, CT 06511-2206 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 10076-231 |
|---|---|
| Date | Nov 9, 2020 |
| Book Page | 10076/231 |
| Instrument | 2020-08870 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Dec 1, 2045 |
| Rate Type | Adjustable Rate |
|---|
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 | $21,934.00 (+1.43%) | $548,870 (-) Land $229,320 Building $319,550 | $965,653 (+151.34%) |
| 2025 | $21,625.00 | $548,870 (-0.01%) Land $229,320 Building $319,550 | $384,209 Land $160,524 Building $223,685 |
| 2024 | $21,625.00 (+5.9%) | ||
| 2023 | $20,421.00 (-6.41%) | $548,940 (-) Land $229,320 Building $319,620 | |
| 2022 | $21,820.00 | $548,940 Land $229,320 Building $319,620 |
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 | Low lower than 96% of the US · lower than 94% of Connecticut |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 226 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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