New Haven City property record for 310 Prospect St, New Haven, CT 06511 · Last verified July 2026
| Property Type | Public Works > Public School (Administration, Campus, Dorns, Instruction) |
|---|---|
| Year Built | Built 1896 |
| Square Footage | 7,545 sqft Total Area |
| Lot Size | 25,880 sqft (0.594 acres) |
| Primary APN | 246 0362 03700 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Rooms |
|---|---|
| Building Area | 7,545 sqft Total Area |
| Gross Area | 9,481 sqft Gross Area |
| 1st Floor | 2,471 sqft 1st Floor |
| Basement Area | 2,354 sqft Basement |
| Unfinished Basement | 364 sqft Unfinished |
| Stories | 3 Stories |
| Year Built | Built 1896 |
|---|---|
| Effective Year Built | Effective 1896 |
| Exterior Material | Stone Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Slate Roof |
| Lot Area | 25,880 sqft (0.594 acres) |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Heat Pump Heating |
| Heating Fuel | Electric Heating Fuel |
| Account Number | 246 0362 03700 |
|---|---|
| Street Address | 310 PROSPECT ST |
| City | NEW HAVEN |
| State | CT |
| Zip | 06511-7808 |
| Property Usage | Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage |
| Type | Public Works > Public School (Administration, Campus, Dorns, Instruction) |
| Legal Block | 362 |
| Legal Lot Number | 3700 |
| Jurisdiction | NEW HAVEN CT |
| Minor Civil Division | NEW HAVEN |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 361402 |
Source: New Haven City records · APN 246 0362 03700
Assessment roll updated June 25, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 208372, NEW HAVEN, CT 06520-8372 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: New Haven City records · Assessment roll updated June 25, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision / Municipality | New Haven City |
| Unified School District | New Haven School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $1,161,650 (+17.52%) Land $326,410 Building $835,240 | $813,155 Land $228,487 Building $584,668 |
| 2023 | $988,470 (-) Land $326,410 Building $662,060 | |
| 2022 | $988,470 Land $326,410 Building $662,060 |
Source: FEMA National Flood Hazard Layer, County delivery 09009C updated January 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the Prospect Hill Historic District listed 1979 · 238 contributing resources · NRIS 79002670 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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