443 Main St, Chatham, MA 02633 Property Records

Barnstable County and Chatham Town property record for 443 Main St, Chatham, MA 02633

Property Summary

Property Type	Exempt (Full or Partial)
Lot Size	0.552 acres (24,063 sqft)
Owner	Company Name on File
Last Sale	$5,000,000 (Dec 2023)
Deeds & Mortgages	Dec 2023 Sale
Flood Zone	Zone X (minimal risk)
APN	`CHAT M:15D B:0443 L:MAINST`

Property Details

APN / Parcel Number

Primary APN	`CHAT M:15D B:0443 L:MAINST`
Alternative APNs	`M:15D B:0443 L:MAIN ST` `3087`

Exterior

Lot Area	24,063 sqft (0.552 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	3087
Street Address	443 MAIN ST
City	CHATHAM
State	MA
Zip	02633-2473
Property Category	Other
Property Type	Other > Exempt (Full or Partial)
Local Zoning Code	GB1
Legal Block	443
Legal Lot Number	MAINST
Jurisdiction	CHATHAM MA
Township / Civil Division	CHATHAM
Census Block Group	2
Census Block	2013
Census Tract	10700

Owner

443 Main St is owned by a company that bought it in December 2023.

Source: Barnstable County and Chatham Town records, as of May 27, 2026

Owner of Record	Company Name on File
Mailing Address	443 MAIN ST, CHATHAM, MA 02633-2473
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	Name on Deed
Last Sale	Dec 7, 2023 · Amount on File
Deed Sale	Dec 7, 2023 · Amount on File
Prior Sale	Mar 25, 2009
Deed Document Number	202349315
Deed Book / Page	36123 / 125
Record Updated	Sep 20, 2026

December 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CHATHAM MA
Recording Date	Dec 7, 2023
Property Address	443 MAIN ST, CHATHAM, MA 02633-2473
Document Number	036123-125
Book / Page	36123 / 125
Instrument Date	Dec 6, 2023
Instrument	49315
Transaction Type	Transfer
Record Updated	Dec 22, 2023

Transaction

Amount	Amount 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	380 CORDELL DR, DANVILLE, CA 94526-2209

Tax Assessment & Valuation

Source: Barnstable County and Chatham Town assessment roll, as of May 27, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Barnstable County
County Subdivision	Chatham Town
Unified School District	Monomoy Regional School District (PK - 12)

Flood

FEMA maps place 443 Main St 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 October 1, 2026 · 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
Flood Insurance Cost	Premium on File median of 155 individual policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	169 units insured incl. 14 condo units
Nearby Flood Claims	76 (1988–2023)
Claims Outside the SFHA	26 of 76
Most Recent Claim	Dec 2023 · tidal / storm surge
Claims by Event	Severe Winter Storm And Flooding, Mar 2018 · 4 claims Blizzards, High Winds & Record Snowfall, Mar 1993 · 4 claims Coastal Storm, Oct 1991 · 34 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 443 Main St is low, with less than 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 98% of the US · lower than 96% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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	CHATHAM WATER DEPARTMENT serves 30,000 people · EPA ID MA4055000
Water Source	Groundwater
Last State Inspection	Apr 2023
Lead	1 ppb (2026) 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 181 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20