Rockingham County and Londonderry Town property record for 20 Ammon Dr, Manchester, NH 03103
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | built 1799 |
| Lot Size | 3.5 acres (152,460 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | LOND M:028 L:023-3 |
| Primary APN | LOND M:028 L:023-3 |
|---|---|
| Alternative APN |
|
| Year Built | Built 1799 |
|---|---|
| Effective Year Built | Effective 1799 |
| Lot Area | 152,460 sqft (3.5 acres) |
| Account Number | 3770 |
|---|---|
| Street Address | 20 AMMON DR |
| City | MANCHESTER |
| State | NH |
| Zip | 03103 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | IND-II |
| Legal Lot Number | 23-3 |
| Jurisdiction | LONDONDERRY TOWN NH |
| Township / Civil Division | LONDONDERRY |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 980011 |
20 Ammon Dr is owned by a company.
Source: Rockingham County and Londonderry Town records, as of July 28, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1 AIRPORT RD, 300, MANCHESTER, NH 03103-7450 |
| Owner Type | 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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Rockingham County and Londonderry Town assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | New Hampshire |
| County | Rockingham County |
| County Subdivision | Londonderry Town |
| Unified School District | Londonderry School District (PK - 12) |
| Year | Assessed Value |
|---|---|
| 2025 | $1,586,900 Land $1,312,500 Building $274,400 |
| 2023 | $1,586,900 Land $1,312,500 Building $274,400 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 20 Ammon Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective December 26, 2025
| 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.
The area around 20 Ammon Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | MANCHESTER WATER WORKS serves 123,500 people · EPA ID NH1471010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2025 |
| Lead | Under 1 ppb (2024) 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 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: Fidium Fiber.
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