Norfolk County and Dedham Town property record for 550 Washington St, Dedham, MA 02026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,028 sqft · built 1840 |
| Lot Size | 0.323 acres (14,078 sqft) |
| Owner | Individual Name on File |
| Last Sale | $825,000 (Oct 2017) |
| Tax Bill | $14,783 (2026) |
| Deeds & Mortgages | Jun 2021 Refinance Dec 2023 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | DEDH M:0122 L:0007 |
| Primary APN | DEDH M:0122 L:0007 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 3,028 sqft Living Area |
| Gross Area | 6,374 sqft |
| 1st Floor Area | 1,464 sqft |
| Attic | Attic |
| Attic Area | 1,140 sqft |
| Basement Area | 1,336 sqft |
| Unfinished Basement | 1,336 sqft |
| Year Built | Built 1840 |
|---|---|
| Effective Year Built | Effective 1840 |
| Architectural Style | Historical |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 14,078 sqft (0.323 acres) |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 550 WASHINGTON ST |
|---|---|
| City | DEDHAM |
| State | MA |
| Zip | 02026-4443 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Lot Number | 7 |
| Jurisdiction | DEDHAM MA |
| Township / Civil Division | DEDHAM |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 402500 |
Source: Norfolk County and Dedham Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 550 WASHINGTON ST, DEDHAM, MA 02026-4443 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 30, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance HARVARD UNIVERSITY CREDIT UNION |
| Dec 12, 2023 | Quit Claim Deed, Transfer Quitclaim |
| Oct 6, 2017 | Quit Claim Deed, Transfer HARVARD UNIV CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 6, 2017 · Amount on File |
| Deed Sale | Oct 6, 2017 · Amount on File |
| Prior Sale | Dec 18, 2008 · Amount on File |
| Deed Book / Page | 35503 / 118 |
| Last Transfer Date | Nov 30, 2023 |
| Transfer Doc | 041553-312 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DEDHAM MA |
| Property Address | 550 WASHINGTON ST, DEDHAM, MA 02026-4443 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0039578-77 |
|---|---|
| Date | Jun 30, 2021 |
| Book Page | 39578/77 |
| Instrument | 85635 |
| Name | HARVARD UNIVERSITY CREDIT UNION |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DEDHAM MA |
| Recording Date | Dec 12, 2023 |
| Property Address | 550 WASHINGTON ST, DEDHAM, MA 02026-4443 |
| Document Number | 041553-312 |
| Book / Page | 41553 / 312 |
| Instrument Date | Nov 30, 2023 |
| Instrument | 81889 |
| Transaction Type | Transfer |
| Record Updated | Dec 29, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 550 WASHINGTON ST, DEDHAM, MA 02026-4443 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DEDHAM MA |
| Recording Date | Oct 6, 2017 |
| Property Address | 550 WASHINGTON ST, DEDHAM, MA 02026-4443 |
| Document Number | 35503-118 |
| Book / Page | 035503 / 000118 |
| Instrument Date | Oct 6, 2017 |
| Instrument | 95763 |
| Transaction Type | Transfer |
| Record Updated | Oct 25, 2017 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $825.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 550 WASHINGTON ST DEDHAM MA 020264443, DEDHAM, MA 02026-4443 |
| Document Number | 35503-121 |
|---|---|
| Date | Oct 6, 2017 |
| Book Page | 035503/000121 |
| Instrument | 95764 |
| Name | HARVARD UNIV CU |
|---|---|
| Type | Credit Union |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Oct 5, 2047 |
| Document Number | 35503-136, |
|---|---|
| Date | Oct 6, 2017 |
| Book Page | 035503/000136 |
| Instrument | 95765 |
| Name | HARVARD UNIV CU |
|---|---|
| Type | Credit Union |
| Amount | Amount on Record |
|---|---|
| Term | 240 Months |
| Due | Oct 5, 2037 |
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 | $14,783.00 (+12.3%) | $1,201,900 (+15.22%) Land $366,600 Building $835,300 | $1,199,389 (+2.72%) |
| 2025 | $13,164.00 (+2.21%) | $1,043,100 (+1.24%) Land $352,400 Building $690,700 | $1,167,645 (+7%) |
| 2024 | $12,879.00 (+5.56%) | $1,030,300 (+8.43%) Land $319,700 Building $710,600 | $1,091,265 |
| 2023 | $12,201.00 | $950,200 Land $289,400 Building $660,800 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 7 (1978–2018) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Aug 2018 · other causes |
| Claims by Event |
|
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.
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 336 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Netafy Fixed Wireless | 150 / 150 |
| T-Mobile Fixed Wireless | 100 / 20 |
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