Derby City property record for 129 Park Ave, Derby, CT 06418
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,827 sqft · built 1918 |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | Trust Name on File |
| Last Sale | $85,989 (Jul 2017) |
| Tax Bill | $8,328 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | DERB M:10 B:3 L:122 |
| Primary APN | DERB M:10 B:3 L:122 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,827 sqft Living Area |
| 1st Floor Area | 1,827 sqft |
| Basement Area | 676 sqft |
| Unfinished Basement | 676 sqft |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1918 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Lot Area | 5,227 sqft (0.12 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Sewer | Septic |
| Account Number | 880 |
|---|---|
| Street Address | 129 PARK AVE |
| City | DERBY |
| State | CT |
| Zip | 06418-1637 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R-5 |
| Legal Block | 3 |
| Legal Lot Number | 122 |
| Jurisdiction | DERBY CT |
| Township / Civil Division | DERBY |
| Census Block Group | 3 |
| Census Block | 3024 |
| Census Tract | 120200 |
129 Park Ave, a duplex, is held in a trust since July 2017.
Source: Derby City records, as of October 20, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 5408 46TH ST, MASPETH, NY 11378-1036 |
| Owner Type | Company |
| Vesting | Trust |
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 | Name on Deed |
|---|---|
| Last Sale | Jul 26, 2017 · Amount on File |
| Deed Sale | Jul 26, 2017 · Amount on File |
| Prior Sale | Jan 19, 2016 |
| Deed Book / Page | 760 / 77 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 129 Park Ave was $8,328, up 56.6% from the year before.
Source: Derby City assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision / Municipality | Derby City |
| Unified School District | Derby School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $8,328.00 (+56.57%) | $216,650 (+75.95%) Land $41,930 Building $174,720 | $393,024 (+355.99%) |
| 2025 | $5,319.00 | $123,130 Land $35,330 Building $87,800 | $86,191 Land $24,731 Building $61,460 |
| 2023 | $4,753.00 | $123,130 (-) Land $35,350 Building $87,780 | |
| 2022 | $4,753.00 | $123,130 Land $35,350 Building $87,780 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 129 Park Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective January 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 129 Park Ave is low, with 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 80% of the US · above 55% of Connecticut |
|---|---|
| Wildfire Likelihood | 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 256 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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