Grafton County and Holderness Town property record for 11 Porter Rd, Holderness, NH 03245
| Property Type | Residential Multi-Family (5+ Units) |
|---|---|
| Details | 4 bd · 1.5 ba · 1,221 sqft · built 1950 |
| Lot Size | 1.3 acres (56,628 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $31,842 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | HLDN M:234 B:002 L:000 |
| Primary APN | HLDN M:234 B:002 L:000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,221 sqft Living Area |
| Gross Area | 2,936 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Cottage |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 56,628 sqft (1.3 acres) |
| Deck Area | Deck Area |
| Boat Access | Boat Access |
| Total Buildings | 2 Buildings |
| Street Address | 11 PORTER RD |
|---|---|
| City | HOLDERNESS |
| State | NH |
| Zip | 03245 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Residential Multi-Family (5+ Units) |
| Local Zoning Code | 101 SQ |
| Legal Block | 2 |
| Jurisdiction | HOLDERNESS TOWN NH |
| Township / Civil Division | HOLDERNESS |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 961102 |
11 Porter Rd, a residential property, is owned by a company.
Source: Grafton County and Holderness Town records, as of July 28, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 19 MADISON ST, CAMBRIDGE, MA 02138-2315 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 11 Porter Rd was $31,842.
Source: Grafton County and Holderness Town assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | New Hampshire |
| County | Grafton County |
| County Subdivision | Holderness Town |
| Elementary School District | Holderness School District (KG - 08) |
| Secondary School District | Pemi-Baker Regional School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $31,842.00 | $3,380,300 Land $2,934,100 Building $446,200 |
| 2022 | $23,219.00 | $2,069,400 Land $1,723,200 Building $346,200 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 11 Porter Rd 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 AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 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 11 Porter Rd is low, with less than 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 94% of the US · lower than 96% of New Hampshire |
|---|---|
| Wildfire Likelihood | Under 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 |
| Spectrum Cable | 1,000 / 1,000 |
4G LTE (outdoors only), no 5G reported
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