421 Champlain St, Berlin, NH 03570 Property Records

Coos County and Berlin City property record for 421 Champlain St, Berlin, NH 03570 · Last verified August 2026

Property Highlights

Property Type	Residential > Multi-Unit > Duplex
Bedrooms	5 Beds
Bathrooms	2 Baths
Architecture Style	Duplex Single
Year Built	Built 1910
Square Footage	1,953 sqft Living Area
Lot Size	4,792 sqft (0.11 acres)
Last Sale	$90,000 (2026)
Tax Bill	$3,108.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`13000035500000001`
Alternative APN	`BELN M:00130 B:000355 L:000000`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Units	2 Units
Building Area	1,953 sqft Living Area
Gross Area	3,486 sqft Gross Area
Basement Area	780 sqft Basement
Unfinished Basement	780 sqft Unfinished
Stories	3 Stories

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Duplex Single Style
Exterior Material	Wood Siding Exterior
Roof Construction	Gable Roof Construction
Roof Material	Asphalt Roof
Lot Area	4,792 sqft (0.11 acres)

Utilities and HVAC

Heating System	Hot Water Heating
Heating Fuel	Oil Heating Fuel

Location & Zoning

Account Number	13000035500000001
Street Address	421 CHAMPLAIN ST
City	BERLIN
State	NH
Zip	03570-2361
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Duplex
Legal Block	355
Jurisdiction	BERLIN CITY NH
Minor Civil Division	BERLIN
Census Blockgroup	4
Census Block	4004
Census Tract	950600

Owner

Source: Coos County and Berlin City records · APN 13000035500000001

Assessment roll updated July 28, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	1525 S WILLOW ST, 104, MANCHESTER, NH 03103-3209
Owner Type	Owner is a Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 24, 2026 · Amount on Record
Deed Sale	Jul 24, 2026 · Amount on Record
Deed Doc Number	20263069
Deed Book / Page	1709 / 206
Record Refreshed	Sep 20, 2026

July 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BERLIN CITY NH
Recording Date	Jul 24, 2026
Property Address	421 CHAMPLAIN ST, BERLIN, NH 03570-2361
Document Number	0000003069
Book / Page	1709 / 206
Instrument Date	Jul 21, 2026
Instrument	20263069
Transaction Type	Transfer
Record Updated	Aug 12, 2026

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1525 S WILLOW ST, MANCHESTER, NH 03103-3209

Tax Assessment & Valuation

Source: Coos County and Berlin City records · Assessment roll updated July 28, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	New Hampshire
County	Coos County
Municipality	Berlin City
Unified School District	Berlin School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$3,108.00 (+13.51%)	$92,500 (-9.14%) Land $9,600 Building $82,900
2023	$2,738.00 (-1.33%)	$101,800 (-) Land $9,600 Building $92,200
2022	$2,775.00	$101,800 Land $9,600 Building $92,200

Flood & Wildfire

421 Champlain St is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Low risk).

Flood

Source: FEMA National Flood Hazard Layer · Coos County (33007C), updated February 20, 2013

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Low 20th percentile of exposed land nationally · 53rd in New Hampshire
Wildfire Likelihood	Low — about 1 in 10,000 per year
Exposure	Indirect within ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.