21 Mill St, Tilton, NH 03276 Property Records

Belknap County and Tilton Town property record for 21 Mill St, Tilton, NH 03276

Property Summary

Property Type	Public Utility (Electric, Water, Gas, Etc.)
Lot Size	1.04 acres (45,302 sqft)
Owner	2 Company Names on File
Tax Bill	$213,566 (2025)
APN	`TILT M:00U06 B:000009 L:00000A`

Property Details

APN / Parcel Number

Primary APN	`TILT M:00U06 B:000009 L:00000A`

Exterior

Lot Area	45,302 sqft (1.04 acres)

Location & Zoning

Street Address	21 MILL ST
City	TILTON
State	NH
Zip	03276-5002
Property Category	Public Works
Property Type	Public Works > Public Utility (Electric, Water, Gas, Etc.)
Local Zoning Code	MIXED
Legal Block	9
Legal Lot Number	A
Jurisdiction	TILTON TOWN NH
Township / Civil Division	TILTON
Census Block Group	1
Census Block	1017
Census Tract	965598

Owner

21 Mill St, a public works property, is owned by a company.

Source: Belknap County and Tilton Town records, as of July 28, 2026

Owner of Record	2 Company Names on File
Mailing Address	PO BOX 270, HARTFORD, CT 06141-0270
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 21 Mill St was $213,566, up 4.5% from the year before.

Source: Belknap County and Tilton Town assessment roll, as of July 28, 2026

Property Jurisdictions

Type	Name
State	New Hampshire
County	Belknap County
County Subdivision	Tilton Town
Unified School District	Winnisquam Regional School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$213,566.00 (+4.54%)	$18,916,400 (-) Land $118,000 Building $18,798,400
2024	$204,297.00 (-21.36%)	$18,916,400 (+28.95%) Land $118,000 Building $18,798,400
2023	$259,790.00 (-3.81%)	$14,669,100 (-12.72%) Land $71,600 Building $14,597,500
2022	$270,084.00	$16,806,700 Land $71,600 Building $16,735,100

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA has no flood map on file for 21 Mill St; there have been 8 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Policies	1 in force
Nearby Flood Claims	8 (1979–2013)
Claims Outside the SFHA	3 of 8
Most Recent Claim	Aug 2013 · river or lake flooding
Claims by Event	Severe Storms And Flooding, May 2006 · 4 claims

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

Wildfire risk around 21 Mill 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	TILTON NORTHFIELD WATER DIST serves 2,500 people · EPA ID NH2351010
Water Source	Groundwater
Last State Inspection	Aug 2023

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 88 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Breezeline Fiber · Cable in parts of the area	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20