Barnstable County and Chatham Town property record for 1603 Main St, Chatham, MA 02633
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 6,735 sqft · built 1840 |
| Lot Size | 0.71 acres (30,927 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,548 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | CHAT M:09D B:0044 L:12A |
| Primary APN | CHAT M:09D B:0044 L:12A |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 6,735 sqft Total Area |
| Year Built | Built 1840 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 30,927 sqft (0.71 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Account Number | 7432 |
|---|---|
| Street Address | 1603 MAIN ST |
| City | CHATHAM |
| State | MA |
| Zip | 02633-2711 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | GB3 |
| Legal Block | 44 |
| Legal Lot Number | 12A |
| Jurisdiction | CHATHAM MA |
| Township / Civil Division | CHATHAM |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 10700 |
1603 Main St, a commercial property, is owned by a company that acquired it in April 2006.
Source: Barnstable County and Chatham Town records, as of May 27, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 112, YARMOUTH PORT, MA 02675-0112 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 12, 2006 |
| Deed Sale | Apr 12, 2006 |
| Prior Sale | Jan 5, 2006 · Amount on File |
| Deed Document Number | 2006124149 |
| Deed Book / Page | 20908 / 180 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1603 Main St was $4,548, up 1% from the year before.
Source: Barnstable County and Chatham Town assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Barnstable County |
| County Subdivision | Chatham Town |
| Unified School District | Monomoy Regional School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,548.00 (+1.04%) | $1,310,600 (+3.96%) Land $459,900 Building $850,700 |
| 2024 | $4,501.00 (+0.87%) | $1,260,700 (+9.63%) Land $442,200 Building $818,500 |
| 2023 | $4,462.00 | $1,150,000 Land $402,000 Building $748,000 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1603 Main St in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1987.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 84 individual policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 86 units insured incl. 2 condo units |
| Nearby Flood Claims | 6 (1987–2013) |
| Claims Outside the SFHA | 3 of 6 |
| Most Recent Claim | Mar 2013 · tidal / storm surge |
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 risk around 1603 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 99.1% of the US · lower than 98.7% 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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 168 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, T-Mobile.
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