Grafton County and Thornton Town property record for 89 Sullivan Dr, Thornton, NH 03285
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 3,114 sqft · built 1996 |
| Lot Size | 9.6 acres (418,176 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $410,000 (Jul 2016) |
| Tax Bill | $8,686 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | THOR M:221 L:004 S:0 U:0 |
| Primary APN | THOR M:221 L:004 S:0 U:0 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,114 sqft Living Area |
| Gross Area | 6,384 sqft |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | Cape Cod |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 418,176 sqft (9.6 acres) |
| View / Lot | Waterfront |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 89 SULLIVAN DR |
|---|---|
| City | THORNTON |
| State | NH |
| Zip | 03285-6377 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RURAL |
| Legal Lot Number | 4 S:0 |
| Jurisdiction | THORNTON TOWN NH |
| Township / Civil Division | THORNTON |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 960401 |
89 Sullivan Dr is held in a trust since July 2016.
Source: Grafton County and Thornton Town records, as of July 28, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 25 CROWN RD, WESTFORD, MA 01886-2620 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 6, 2016 · Amount on File |
| Deed Sale | Jul 6, 2016 · Amount on File |
| Deed Book / Page | 4217 / 791 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 89 Sullivan Dr was $8,686.
Source: Grafton County and Thornton Town assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | New Hampshire |
| County | Grafton County |
| County Subdivision | Thornton Town |
| Elementary School District | Thornton School District (KG - 08) |
| Secondary School District | Pemi-Baker Regional School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,686.00 | $739,895 Land $169,495 Building $570,400 | |
| 2023 | $8,812.00 (+3.65%) | $424,453 (-0.1%) Land $124,553 Building $299,900 | $634,695 |
| 2022 | $8,502.00 | $424,894 Land $124,994 Building $299,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 89 Sullivan Dr 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 February 7, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 89 Sullivan Dr 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 52% of New Hampshire |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 17 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| NH Broadband Fiber | 2,000 / 2,000 |
4G LTE (outdoors only), no 5G reported
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