Hillsborough County and Antrim Town property record for 23 Summer St, Antrim, NH 03440
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,628 sqft · built 1910 |
| Lot Size | 0.66 acres (28,750 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,105 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | ANTR M:103 B:031 |
| Primary APN | ANTR M:103 B:031 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,628 sqft Living Area |
| Gross Area | 3,054 sqft |
| Basement Area | 632 sqft |
| Unfinished Basement | 632 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 28,750 sqft (0.66 acres) |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Street Address | 23 SUMMER ST |
|---|---|
| City | ANTRIM |
| State | NH |
| Zip | 03440-3608 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RESIDE |
| Legal Block | 31 |
| Jurisdiction | ANTRIM TOWN NH |
| Township / Civil Division | ANTRIM |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 25000 |
23 Summer St is owned and occupied by two individuals.
Source: Hillsborough County and Antrim Town records, as of July 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 23 SUMMER ST, ANTRIM, NH 03440-3608 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 23 Summer St was $6,105, up 11.2% from the year before.
Source: Hillsborough County and Antrim Town assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | New Hampshire |
| County | Hillsborough County |
| County Subdivision | Antrim Town |
| Unified School District | Contoocook Valley School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $6,105.00 (+11.16%) | $264,180 (-) Land $105,500 Building $158,680 |
| 2024 | $5,492.00 (+10.93%) | $264,180 (-) Land $105,500 Building $158,680 |
| 2023 | $4,951.00 (+16.14%) | $264,180 (+72.67%) Land $105,500 Building $158,680 |
| 2022 | $4,263.00 | $153,000 Land $40,500 Building $112,500 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 23 Summer St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2007.
Source: FEMA National Flood Hazard Layer, effective June 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 2 (2007) |
| Most Recent Claim | Apr 2007 · Severe Storms And Flooding |
| Claims by Event |
|
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 23 Summer St 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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | ANTRIM DPW/UTILITIES DIV serves 920 people · EPA ID NH0091010 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2023 |
| 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 110 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| TDS Telecom Fiber | 1,000 / 1,000 |
5G (outdoors only) and 4G LTE
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