166 Union St, Marshfield, MA 02050 Property Records

Plymouth County and Marshfield Town property record for 166 Union St, Marshfield, MA 02050

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,728 sqft · built 1922
Lot Size	1.14 acres (49,658 sqft)
Owner	Individual Name on File
Last Sale	$432,000 (Aug 2004)
Tax Bill	$6,370 (2025)
Deeds & Mortgages	Sep 2021 Refinance
Flood Zone	Zone X (minimal risk)
APN	`MARS M:0C12 B:0001 L:002A`

Property Details

APN / Parcel Number

Primary APN	`MARS M:0C12 B:0001 L:002A`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,728 sqft Living Area
Gross Area	3,516 sqft
Basement Area	1,104 sqft
Unfinished Basement	1,104 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1922
Effective Year Built	Effective 1922
Architectural Style	Cape Cod
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	49,658 sqft (1.14 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Street Address	166 UNION ST
City	MARSHFIELD
State	MA
Zip	02050-6273
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1
Legal Block	1
Legal Lot Number	2A
Jurisdiction	MARSHFIELD MA
Township / Civil Division	MARSHFIELD
Census Block Group	3
Census Block	3012
Census Tract	506102

Owner

Source: Plymouth County and Marshfield Town assessment roll, as of April 14, 2026

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

Owner of Record	Individual Name on File
Mailing Address	166 UNION ST, MARSHFIELD, MA 02050-6273
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 20, 2004 · Amount on Record
Deed Sale	Aug 20, 2004 · Amount on Record
Prior Sale	Dec 30, 1998 · Amount on Record
Deed Book / Page	28902 / 71
Transfer Doc	30209-341
Record Updated	Sep 20, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARSHFIELD MA
Property Address	166 UNION ST, MARSHFIELD, MA 02050-6273
Transaction Type	Mortgage
Record Updated	Oct 15, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	55765-207
Date	Sep 30, 2021
Book Page	55765/207
Instrument	111677

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2051

Tax Assessment & Valuation

Source: Plymouth County and Marshfield Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Plymouth County
County Subdivision	Marshfield Town
Unified School District	Marshfield School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,370.00 (+2.54%)	$643,400 (+7.61%) Land $352,700 Building $290,700	$784,890
2024	$6,212.00 (+3.02%)	$597,900 (+12.24%) Land $330,900 Building $267,000
2023	$6,030.00	$532,700 Land $297,900 Building $234,800

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

Flood

Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

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

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

Wildfire Risk	Low lower than 93% of the US · lower than 83% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

Drinking Water

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

Water System	MARSHFIELD WATER DEPARTMENT serves 34,000 people · EPA ID MA4171000
Water Source	Groundwater
Last State Inspection	Sep 2025
Lead	4 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	E. coli resolved · Aug 2019
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 78 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fiber	980 / 880

May also be available: T-Mobile USA.

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