Middlesex County and Newton City property record for 18 Sargent St, Newton, MA 02458
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 4,934 sqft · built 1982 |
| Lot Size | 0.574 acres (25,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,200,000 (May 2011) |
| Tax Bill | $38,765 (2026) |
| Deeds & Mortgages | Apr 2021 Line of Credit Dec 2020 Refinance + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 73008 0011 |
| Primary APN | 73008 0011 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,934 sqft Living Area |
| Gross Area | 8,297 sqft |
| 1st Floor Area | 2,599 sqft |
| Basement Area | 2,599 sqft |
| Unfinished Basement | 947 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Contemporary |
| Exterior Material | Brick |
| Construction Type | Concrete |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 25,000 sqft (0.574 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Account Number | 73008 0011 |
|---|---|
| Street Address | 18 SARGENT ST |
| City | NEWTON |
| State | MA |
| Zip | 02458-2320 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR1 |
| Legal Block | 8 |
| Legal Lot Number | 11 |
| Jurisdiction | NEWTON MA |
| Township / Civil Division | NEWTON |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 373500 |
18 Sargent St is owned and occupied by two individuals who bought it in May 2011.
Source: Middlesex County and Newton City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18 SARGENT ST, NEWTON, MA 02458-2320 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 20, 2021 | Deed of Trust, Mortgage · Line of Credit THE WASHINGTON TRUST CO OF WESTERLY |
| Dec 31, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance WASHINGTON TRUST MORTGAGE CO |
| Dec 19, 2017 | Deed of Trust, Mortgage JEANNE D'ARC CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 27, 2011 · Amount on File |
| Deed Sale | May 27, 2011 · Amount on File |
| Deed Document Number | 20119 |
| Deed Book / Page | 56917 / 450 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEWTON MA |
| Property Address | 18 SARGENT ST, NEWTON, MA 02458-2320 |
| Transaction Type | Mortgage |
| Record Updated | May 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 77547-583 |
|---|---|
| Date | Apr 20, 2021 |
| Book Page | 77547/583 |
| Instrument | 87897 |
| Name | THE WASHINGTON TRUST CO OF WESTERLY |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2051 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEWTON MA |
| Property Address | 18 SARGENT ST, NEWTON, MA 02458-2320 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 76591-122 |
|---|---|
| Date | Dec 31, 2020 |
| Book Page | 76591/122 |
| Instrument | 253362 |
| Name | WASHINGTON TRUST MORTGAGE CO |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NEWTON MA |
| Property Address | 18 SARGENT ST, NEWTON, MA 02458-2320 |
| Document Number | 70433-407 |
| Book / Page | 070433 / 000407 |
| Instrument Date | Dec 19, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2018 |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Document Number | 70433-407 |
|---|---|
| Date | Dec 26, 2017 |
| Book Page | 070433/000407 |
| Instrument | 8538 |
| Name | JEANNE D'ARC CU |
|---|---|
| Type | Credit Union |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Dec 25, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
The 2026 property tax bill for 18 Sargent St was $38,765, up 3.8% from the year before.
Source: Middlesex County and Newton City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Newton City |
| Unified School District | Newton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $38,765.00 (+3.82%) | $4,000,500 (+5%) Land $1,762,500 Building $2,238,000 | $4,177,340 (-) |
| 2025 | $37,338.00 (+3.42%) | $3,810,000 (+3%) Land $1,678,600 Building $2,131,400 | $4,177,340 (+3.37%) |
| 2024 | $36,102.00 (+4.24%) | $3,699,000 (+8.73%) Land $1,629,700 Building $2,069,300 | $4,041,205 |
| 2023 | $34,633.00 | $3,402,100 Land $1,288,200 Building $2,113,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 Sargent St in Zone X, an area of minimal flood risk, though there have been 9 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective September 10, 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 | 7 in force |
| Nearby Flood Claims | 9 (1978–2021) |
| Claims Outside the SFHA | 7 of 9 |
| Most Recent Claim | Aug 2021 · Tropical Storm Henri |
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 18 Sargent St 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 | NEWTON WATER DEPT. (MWRA) serves 88,931 people · EPA ID MA3207000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jul 2024 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 365 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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