Barnstable County and Harwich Town property record for 21 Old Colony Rd, Harwich, MA 02645
| Property Type | Single Family Home |
|---|---|
| Lot Size | 1.33 acres (58,117 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,914 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | HARW M:41 P:B7-8 |
| Primary APN | HARW M:41 P:B7-8 |
|---|---|
| Alternative APNs |
|
| Lot Area | 58,117 sqft (1.33 acres) |
|---|---|
| Total Buildings | 2 Buildings |
| Account Number | 23034 |
|---|---|
| Street Address | 21 OLD COLONY RD |
| City | HARWICH |
| State | MA |
| Zip | 02645-2745 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Jurisdiction | HARWICH MA |
| Township / Civil Division | HARWICH |
| Census Block Group | 4 |
| Census Block | 4021 |
| Census Tract | 11100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Harwich Historic District listed 1975 · 44 contributing resources · NRIS 75000245 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
21 Old Colony Rd is owned and occupied by an individual.
Source: Barnstable County and Harwich Town records, as of October 19, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21 OLD COLONY RD, HARWICH, MA 02645-2745 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21 Old Colony Rd was $4,914, up 3% from the year before.
Source: Barnstable County and Harwich Town assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Barnstable County |
| County Subdivision | Harwich Town |
| Unified School District | Monomoy Regional School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,914.00 (+3%) | $831,400 (+5.08%) Land $311,100 Building $520,300 | $862,315 |
| 2024 | $4,771.00 (+3.29%) | $791,200 (+13.73%) Land $293,400 Building $497,800 | |
| 2023 | $4,619.00 | $695,700 Land $266,800 Building $428,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Old Colony Rd in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1991.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 3 (1991–2018) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | May 2018 · river or lake flooding |
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.
The area around 21 Old Colony Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | HARWICH WATER DEPARTMENT serves 39,144 people · EPA ID MA4126000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2022–2024) 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 155 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: T-Mobile.
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