Killingly Town property record for 25 Black Rock Ave, Danielson, CT 06239
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 960 sqft · built 1999 |
| Lot Size | 0.57 acres (24,829 sqft) |
| Owner | Individual Name on File |
| Last Sale | $105,000 (Aug 1999) |
| Tax Bill | $3,733 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | KILL M:241 B:127 |
| Primary APN | KILL M:241 B:127 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 960 sqft Living Area |
| 1st Floor Area | 960 sqft |
| Basement Area | 960 sqft |
| Unfinished Basement | 960 sqft |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Lot Area | 24,829 sqft (0.57 acres) |
| Deck Area | Deck Area |
| Loading Dock | Loading Dock |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Septic |
| Water Source | Well |
| Account Number | 4144 |
|---|---|
| Street Address | 25 BLACK ROCK AVE |
| City | DANIELSON |
| State | CT |
| Zip | 06239-4103 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LD |
| Legal Block | 127 |
| Jurisdiction | KILLINGLY CT |
| Township / Civil Division | KILLINGLY |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 904500 |
25 Black Rock Ave is owned and occupied by an individual who bought it in August 1999.
Source: Killingly Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 25 BLACK ROCK AVE, DANIELSON, CT 06239-4103 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Aug 31, 1999 · Amount on File |
| Deed Sale | Aug 31, 1999 · Amount on File |
| Prior Sale | Feb 26, 1999 · Amount on File |
| Deed Book / Page | 758 / 1 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 25 Black Rock Ave was $3,733, up 1.9% from the year before.
Source: Killingly Town assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Killingly Town |
| Unified School District | Killingly School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,733.00 (+1.86%) | $167,870 (-) Land $38,430 Building $129,440 | $322,306 (+174.28%) |
| 2025 | $3,665.00 | $167,870 Land $38,430 Building $129,440 | $117,509 Land $26,901 Building $90,608 |
| 2024 | $3,665.00 (+17.81%) | ||
| 2023 | $3,111.00 (+6.8%) | $113,610 (-) Land $31,360 Building $82,250 | |
| 2022 | $2,913.00 | $113,610 Land $31,360 Building $82,250 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 25 Black Rock Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 13, 2023
| 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.
Wildfire risk around 25 Black Rock 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 | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 160 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 |
| Breezeline Cable | 1,000 / 50 |
5G (outdoors only) and 4G LTE
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