421 Rte 10 S, Grantham, NH 03753 Property Records

Sullivan County and Grantham Town property record for 421 Rte 10 S, Grantham, NH 03753

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,798 sqft · built 1865
Lot Size	0.6 acres (26,136 sqft)
Owner	Individual Name on File
Last Sale	$365,000 (Aug 2026)
Tax Bill	$6,555 (2025)
Deeds & Mortgages	Aug 2026 Sale & Mortgage Dec 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`GRNT M:237 L:7`

Property Details

APN / Parcel Number

Primary APN	`GRNT M:237 L:7`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,798 sqft Living Area
Gross Area	4,045 sqft
1st Floor Area	1,305 sqft
Attic	Attic
Attic Area	228 sqft
Basement Area	916 sqft
Unfinished Basement	916 sqft

Exterior

Year Built	Built 1865
Effective Year Built	Effective 1865
Architectural Style	Conventional
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Metal
Lot Area	26,136 sqft (0.6 acres)
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Street Address	421 ROUTE 10 S
City	GRANTHAM
State	NH
Zip	03753-3430
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CVRD
Legal Lot Number	7
Jurisdiction	GRANTHAM TOWN NH
Township / Civil Division	GRANTHAM
Census Block Group	2
Census Block	2005
Census Tract	975200

Owner

421 Rte 10 S is owned and occupied by an individual who bought it in August 2026.

Source: Sullivan County and Grantham Town records, as of September 1, 2026

Owner of Record	Individual Name on File
Mailing Address	421 ROUTE 10 S, GRANTHAM, NH 03753-3430
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

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

Date	Document
Aug 11, 2026	Warranty Deed, Transfer · Conventional Mortgage LEDYARD NATIONAL BANK
Dec 24, 2019	Deed of Trust, Mortgage · Conventional Mortgage SUGAR RIVER BK
Oct 10, 2017	Deed of Trust, Mortgage · Conventional Mortgage SUGAR RIVER BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 11, 2026 · Amount on File
Deed Sale	Aug 11, 2026 · Amount on File
Prior Sale	Apr 17, 2024 · Amount on File
Deed Document Number	20263933
Deed Book / Page	2335 / 110
Record Updated	Oct 29, 2026

August 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GRANTHAM TOWN NH
Recording Date	Aug 11, 2026
Property Address	421 ROUTE 10 S, GRANTHAM, NH 03753-3430
Document Number	0000003933
Book / Page	2335 / 110
Instrument Date	Aug 6, 2026
Instrument	20263933
Transaction Type	Transfer
Record Updated	Sep 1, 2026

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 ROUTE 10 S, GRANTHAM, NH 03753-3430

Mortgage

Date	Aug 11, 2026

Lender

Name	LEDYARD NATIONAL BANK

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Interest

Max Rate	-1%

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GRANTHAM TOWN NH
Property Address	421 ROUTE 10 S, GRANTHAM, NH 03753-3430
Document Number	0020930355
Instrument Date	Dec 24, 2019
Transaction Type	Mortgage
Record Updated	Jan 16, 2020
Title Company	TITLE SERVICE AND LIAISON COMPANIES, SIMPLIFILE LC E-RECORDING

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 ROUTE 10 S GRANTHAM NH 037533430, GRANTHAM, NH 03753-3430

Mortgage

Document Number	0020930355
Date	Dec 30, 2019
Book Page	002093/000355
Instrument	1906761

Lender

Name	SUGAR RIVER BK
Type	Bank
Address	NEWPORT, NH 03773

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Dec 29, 2049

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GRANTHAM TOWN NH
Property Address	421 ROUTE 10 S, GRANTHAM, NH 03753-3430
Document Number	0020210624
Book / Page	002021 / 000624
Instrument Date	Oct 10, 2017
Transaction Type	Mortgage
Record Updated	Nov 23, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 ROUTE 10 S GRANTHAM NH 03753, GRANTHAM, NH 03753

Mortgage

Document Number	0020210624
Date	Oct 11, 2017
Book Page	002021/000624
Instrument	1705188

Lender

Name	SUGAR RIVER BK
Type	Bank
Address	NEWPORT, NH 03773

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Oct 10, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 421 Rte 10 S was $6,555, up 12.9% from the year before.

Source: Sullivan County and Grantham Town assessment roll, as of July 28, 2026

Property Jurisdictions

Type	Name
State	New Hampshire
County	Sullivan County
County Subdivision	Grantham Town
Elementary School District	Grantham School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$6,555.00 (+12.86%)	$296,200 (-) Land $49,700 Building $246,500
2024	$5,808.00 (+11.48%)	$296,200 (-) Land $49,700 Building $246,500
2023	$5,210.00 (+6.98%)	$296,200 (-) Land $49,700 Building $246,500
2022	$4,870.00	$296,200 Land $49,700 Building $246,500

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

Flood

FEMA maps place 421 Rte 10 S 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 December 16, 2021 · 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
Nearby Flood Claims	3 (1979–2023)
Claims Outside the SFHA	1 of 3
Most Recent Claim	Jul 2023 · Severe Storms And Flooding

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 421 Rte 10 S 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 52 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Hub66 Fiber	8,000 / 8,000
Fidium Fiber Fiber	2,000 / 2,000
Xfinity Cable	1,200 / 35
Starlink Satellite	280 / 30

May also be available: T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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