New Haven City property record for 451 Howard Ave, New Haven, CT 06519
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 3 ba · 3,224 sqft · built 1900 |
| Lot Size | 0.09 acres (3,920 sqft) |
| Owner | Company Name on File |
| Last Sale | $147,000 (Feb 2015) |
| Tax Bill | $7,164 (2026) |
| Deeds & Mortgages | Apr 2025 Mortgage Jun 2020 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 265 0035 01700 |
| Primary APN | 265 0035 01700 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 15 Rooms |
| Units | 2 Units |
| Stories | 3 Stories |
| Building Area | 3,224 sqft Living Area |
| Gross Area | 4,964 sqft |
| 1st Floor Area | 1,224 sqft |
| Basement Area | 1,224 sqft |
| Unfinished Basement | 1,224 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,920 sqft (0.09 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Account Number | 265 0035 01700 |
|---|---|
| Street Address | 451 HOWARD AVE |
| City | NEW HAVEN |
| State | CT |
| Zip | 06519-2431 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RM2 |
| Legal Block | 35 |
| Legal Lot Number | 1700 |
| Jurisdiction | NEW HAVEN CT |
| Township / Civil Division | NEW HAVEN |
| Census Block Group | 1 |
| Census Block | 1030 |
| Census Tract | 140300 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Howard Avenue Historic District listed 1985 · 151 contributing resources · NRIS 85002308 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
451 Howard Ave, a duplex, is owned by a company that acquired it in June 2020.
Source: New Haven City records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 312 CEDARHURST AVE, CEDARHURST, NY 11516-1640 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 1, 2025 | Deed of Trust, Mortgage · Commercial Mortgage RFLF 4 LLC |
| Jun 18, 2020 | Quit Claim Deed, Transfer UNKNOWN |
| Apr 28, 2020 | Quit Claim Deed, Transfer · Stand-Alone Refinance ARVEST BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 12, 2015 · Amount on File |
| Deed Sale | Feb 12, 2015 · Amount on File |
| Prior Sale | May 6, 2013 · Amount on File |
| Deed Book / Page | 9246 / 264 |
| Last Transfer Date | Jun 10, 2020 |
| Transfer Doc | 10015-210 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEW HAVEN CT |
| Property Address | 451 HOWARD AVE, NEW HAVEN, CT 06519-2431 |
| Transaction Type | Mortgage |
| Record Updated | Nov 20, 2025 |
| Name | Verified Name |
|---|
| Document Number | 00010823-1 |
|---|---|
| Date | Apr 1, 2025 |
| Book Page | 10823/1 |
| Instrument | 2025-02574 |
| Name | RFLF 4 LLC |
|---|
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NEW HAVEN CT |
| Recording Date | Jun 18, 2020 |
| Property Address | 451 HOWARD AVE, NEW HAVEN, CT 06519-2431 |
| Document Number | 10015-210 |
| Book / Page | 010015 / 000210 |
| Instrument Date | Jun 10, 2020 |
| Instrument | 4623 |
| Transaction Type | Transfer |
| Record Updated | Jul 7, 2020 |
| Title Company | UNKNOWN |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 312 CEDARHURST AVE CEDARHURST NY 115161640, CEDARHURST, NY 11516-1640 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | NEW HAVEN CT |
| Recording Date | Apr 28, 2020 |
| Property Address | 451 HOWARD AVE, NEW HAVEN, CT 06519-2431 |
| Document Number | 9995-269 |
| Book / Page | 9995 / 269 |
| Instrument Date | Feb 21, 2020 |
| Instrument | 2020-03302 |
| Transaction Type | Transfer |
| Record Updated | May 21, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 451 HOWARD AVE, NEW HAVEN, CT 06519-2431 |
| Document Number | 9995-271 |
|---|---|
| Date | Apr 28, 2020 |
| Book Page | 9995/271 |
| Instrument | 2020-03303 |
| Name | ARVEST BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2050 |
The 2026 property tax bill for 451 Howard Ave was $7,164, 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 | $7,164.00 (+1.43%) | $179,270 (-) Land $20,790 Building $158,480 | $392,762 (+212.99%) |
| 2025 | $7,063.00 | $179,270 Land $20,790 Building $158,480 | $125,489 Land $14,553 Building $110,936 |
| 2024 | $7,063.00 (+5.91%) | ||
| 2023 | $6,669.00 (-6.41%) | $179,270 (-) Land $20,790 Building $158,480 | |
| 2022 | $7,126.00 | $179,270 Land $20,790 Building $158,480 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 451 Howard 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.
The area around 451 Howard Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 514 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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