Norfolk County and Dedham Town property record for 21 Tarbox St, Dedham, MA 02026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 884 sqft · built 1951 |
| Lot Size | 0.143 acres (6,250 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $126,500 (Jun 1996) |
| Tax Bill | $6,665 (2026) |
| Deeds & Mortgages | Apr 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | DEDH M:0155 L:0005 |
| Primary APN | DEDH M:0155 L:0005 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 884 sqft Living Area |
| Gross Area | 2,103 sqft |
| 1st Floor Area | 884 sqft |
| Basement Area | 884 sqft |
| Unfinished Basement | 663 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,250 sqft (0.143 acres) |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 21 TARBOX ST |
|---|---|
| City | DEDHAM |
| State | MA |
| Zip | 02026-3815 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Lot Number | 5 |
| Jurisdiction | DEDHAM MA |
| Township / Civil Division | DEDHAM |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 402300 |
Source: Norfolk County and Dedham Town records, as of October 20, 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 Record |
|---|---|
| Mailing Address | 21 TARBOX ST, DEDHAM, MA 02026-3815 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 28, 1996 · Amount on Record |
| Deed Sale | Jun 28, 1996 · Amount on Record |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DEDHAM MA |
| Property Address | 21 TARBOX ST, DEDHAM, MA 02026-3815 |
| Document Number | 0001398788 |
| Instrument Date | Apr 2, 2018 |
| Transaction Type | Mortgage |
| Record Updated | May 8, 2018 |
| Name | Verified Name |
|---|
| Document Number | 0001398788 |
|---|---|
| Date | Apr 17, 2018 |
| Instrument | 1398788 |
| Name | CITIZENS BK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: Norfolk County and Dedham Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Norfolk County |
| County Subdivision | Dedham Town |
| Unified School District | Dedham School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,665.00 (+2.63%) | $541,900 (+5.31%) Land $336,600 Building $205,300 | $584,909 (+9.98%) |
| 2025 | $6,494.00 (+6.04%) | $514,600 (+5.04%) Land $323,700 Building $190,900 | $531,810 (+5.66%) |
| 2024 | $6,124.00 (+6.26%) | $489,900 (+9.16%) Land $293,600 Building $196,300 | $503,310 |
| 2023 | $5,763.00 | $448,800 Land $265,900 Building $182,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective May 26, 2026
| 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.
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 | DEDHAM WESTWOOD WATER DIST. serves 41,630 people · EPA ID MA3073000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Apr 2025 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Oct 2021 |
|---|---|
| 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 648 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Netafy Fixed Wireless | 150 / 150 |
May also be available: T-Mobile.
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