427 Coos St, Berlin, NH 03570 Property Records

Coos County and Berlin City property record for 427 Coos St, Berlin, NH 03570

Property Summary

Property Type	Single Family Home
Details	4 bd · 1 ba · 1,152 sqft · built 1947
Lot Size	0.32 acres (13,939 sqft)
Owner	Individual Name on File
Tax Bill	$4,650 (2025)
Deeds & Mortgages	Jan 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`13200013000000001`

Property Details

APN / Parcel Number

Primary APN	`13200013000000001`
Alternative APN	`BELN M:00132 B:000130 L:000000`

Interior

Bedrooms	4 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,152 sqft Living Area
Gross Area	2,614 sqft
Basement Area	792 sqft
Unfinished Basement	792 sqft

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Architectural Style	Cape Cod
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	13,939 sqft (0.32 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	13200013000000001
Street Address	427 COOS ST
City	BERLIN
State	NH
Zip	03570-3640
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS
Legal Block	130
Jurisdiction	BERLIN CITY NH
Township / Civil Division	BERLIN
Census Block Group	2
Census Block	2038
Census Tract	950600

Owner

427 Coos St is owned and occupied by an individual.

Source: Coos County and Berlin City records, as of July 28, 2026

Owner of Record	Individual Name on File
Mailing Address	427 COOS ST, BERLIN, NH 03570-3640
Occupancy	Owner Occupied
Owner Type	Individual

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	Name on Deed
Record Updated	Sep 20, 2026

January 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BERLIN CITY NH
Recording Date	Jan 11, 2021
Property Address	427 COOS ST, BERLIN, NH 03570-3640
Document Number	1555-550
Book / Page	1555 / 550
Instrument Date	Dec 30, 2020
Instrument	2100132
Transaction Type	Transfer
Record Updated	May 14, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	427 COOS ST, BERLIN, NH 03570-3640

Tax Assessment & Valuation

The 2025 property tax bill for 427 Coos St was $4,650.

Source: Coos County and Berlin City assessment roll, as of July 28, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,650.00	$138,400 Land $31,600 Building $106,800
2023	$3,726.00 (-1.32%)	$138,500 (-) Land $31,600 Building $106,900	$206,625
2022	$3,776.00	$138,500 Land $31,600 Building $106,900

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 427 Coos St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective February 20, 2013

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.

Wildfire

Wildfire risk around 427 Coos 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	BERLIN WATER WORKS serves 9,575 people · EPA ID NH0231010
Water Source	Surface water
Last State Inspection	Aug 2025
Lead	Under 1 ppb (2022–2024) action level 15 ppb

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 312 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Fidium Fiber Fiber	2,000 / 2,000
Spectrum Cable	1,000 / 1,000
Netafy Fixed Wireless	500 / 500
T-Mobile Fixed Wireless	100 / 20