Norfolk County and Dedham Town property record for 18 Madison St, Dedham, MA 02026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,734 sqft · built 1929 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $181,500 (Jun 1996) |
| Tax Bill | $8,706 (2026) |
| Deeds & Mortgages | Nov 2020 Refinance Mar 2019 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | DEDH M:0142 L:0034 |
| Primary APN | DEDH M:0142 L:0034 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,734 sqft Living Area |
| Gross Area | 3,414 sqft |
| 1st Floor Area | 1,122 sqft |
| Basement Area | 1,122 sqft |
| Unfinished Basement | 1,122 sqft |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1929 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,200 sqft (0.165 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 18 MADISON ST |
|---|---|
| City | DEDHAM |
| State | MA |
| Zip | 02026-3329 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Lot Number | 34 |
| Jurisdiction | DEDHAM MA |
| Township / Civil Division | DEDHAM |
| Census Block Group | 5 |
| Census Block | 5007 |
| Census Tract | 402400 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 18 MADISON ST, DEDHAM, MA 02026-3329 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Nov 6, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance DEDHAM INSTITUTION FOR SAVINGS |
| Mar 18, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Aug 30, 2018 | Deed of Trust, Mortgage · Line of Credit SHARON CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 14, 1996 · Amount on Record |
| Deed Sale | Jun 14, 1996 · Amount on Record |
| Last Transfer Date | Feb 19, 2019 |
| Transfer Doc | 36670-319 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DEDHAM MA |
| Property Address | 18 MADISON ST, DEDHAM, MA 02026-3329 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 38576-596 |
|---|---|
| Date | Nov 6, 2020 |
| Book Page | 38576/596 |
| Instrument | 122914 |
| Name | DEDHAM INSTITUTION FOR SAVINGS |
|---|---|
| Type | Funding / Finance Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DEDHAM MA |
| Recording Date | Mar 18, 2019 |
| Property Address | 18 MADISON ST, DEDHAM, MA 02026-3329 |
| Document Number | 36670-319 |
| Book / Page | 036670 / 000319 |
| Instrument Date | Feb 19, 2019 |
| Instrument | 221 |
| Transaction Type | Transfer |
| Record Updated | Apr 2, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 18 MADISON ST DEDHAM MA 020263329, DEDHAM, MA 02026-3329 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DEDHAM MA |
| Property Address | 18 MADISON ST, DEDHAM, MA 02026-3329 |
| Document Number | 36298-276 |
| Instrument Date | Aug 30, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Oct 9, 2018 |
| Name | Verified Name |
|---|---|
| Address | 18 MADISON ST DEDHAM MA 020263329, DEDHAM, MA 02026-3329 |
| Document Number | 36298-276 |
|---|---|
| Date | Sep 17, 2018 |
| Book Page | 036298/000276 |
| Instrument | 82759 |
| Name | SHARON CU |
|---|---|
| Type | Credit Union |
| 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 | $8,706.00 (-0.21%) | $707,800 (+2.39%) Land $384,200 Building $323,600 | $776,228 (-2.22%) |
| 2025 | $8,724.00 (+6.66%) | $691,300 (+5.65%) Land $355,600 Building $335,700 | $793,820 (+6.15%) |
| 2024 | $8,179.00 (+2.19%) | $654,300 (+4.96%) Land $327,400 Building $326,900 | $747,840 |
| 2023 | $8,004.00 | $623,400 Land $303,800 Building $319,600 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 4 (1991–2025) |
| Claims Outside the SFHA | 3 of 4 |
| Most Recent Claim | May 2025 · rainfall accumulation |
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 642 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 |
May also be available: T-Mobile.
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