Essex County and Nahant Town property record for 100 Castle Rd, Nahant, MA 01908
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3.5 ba · 2,496 sqft · built 1900 |
| Lot Size | 0.182 acres (7,928 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $8,771 (2025) |
| Deeds & Mortgages | Oct 2018 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | NAHA M:0023 B:0000 L:0041 |
| Primary APN | NAHA M:0023 B:0000 L:0041 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,496 sqft Living Area |
| Gross Area | 5,213 sqft |
| Basement Area | 1,500 sqft |
| Unfinished Basement | 1,500 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,928 sqft (0.182 acres) |
| Heating System | Steam |
|---|---|
| Heating Fuel | Gas |
| Street Address | 100 CASTLE RD |
|---|---|
| City | NAHANT |
| State | MA |
| Zip | 01908-1146 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R2 |
| Legal Lot Number | 41 |
| Jurisdiction | NAHANT MA |
| Township / Civil Division | NAHANT |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 201100 |
100 Castle Rd, a duplex, is owned by two individuals who acquired it in December 2014.
Source: Essex County and Nahant Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 7 HARBOR VIEW RD, NAHANT, MA 01908-1111 |
| Owner Type | Individual |
| Vesting | Et Al (and Others) |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Dec 1, 2014 |
| Deed Sale | Dec 1, 2014 |
| Prior Sale | Jun 2, 1995 · Amount on File |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NAHANT MA |
| Property Address | 100 CASTLE RD, NAHANT, MA 01908-1146 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 37065-455 |
|---|---|
| Date | Oct 5, 2018 |
| Book Page | 37065/455 |
| Instrument | 181005001710 |
| Name | READING COOPERATIVE BANK |
|---|---|
| Type | Bank |
| Type | Closed-End Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Oct 1, 2043 |
The 2025 property tax bill for 100 Castle Rd was $8,771, up 0.9% from the year before.
Source: Essex County and Nahant Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Essex County |
| County Subdivision | Nahant Town |
| Elementary School District | Nahant School District (PK - 06) |
| Secondary School District | Swampscott School District in Nahant (7-12) (07 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,771.00 (+0.87%) | $958,600 (-) Land $518,300 Building $440,300 | $1,083,673 |
| 2024 | $8,695.00 (+22.17%) | $958,600 (+22.43%) Land $518,300 Building $440,300 | |
| 2023 | $7,117.00 | $783,000 Land $375,200 Building $407,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 100 Castle Rd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective July 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 13.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 76 policies |
| Nearby Flood Policies | 76 in force |
| Nearby Flood Claims | 31 (1978–2024) |
| Claims Outside the SFHA | 1 of 31 |
| Most Recent Claim | Jan 2024 · 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.
The area around 100 Castle 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 | NAHANT WATER DEPT. (MWRA) serves 3,334 people · EPA ID MA3196000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Mar 2024 |
| Lead | 2 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 204 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 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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