Middlesex County and Groton Town property record for 79 Castle Dr, Groton, MA 01450
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,333 sqft · built 1990 |
| Lot Size | 1.33 acres (57,935 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,000,000 (Jul 2022) |
| Tax Bill | $12,771 (2026) |
| Deeds & Mortgages | Jul 2022 Sale & Mortgage Mar 2020 Refinance + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:213 B:12 L |
| Primary APN | GROT M:213 B:12 L |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 3,333 sqft Living Area |
| Gross Area | 5,781 sqft |
| 1st Floor Area | 1,362 sqft |
| Basement Area | 952 sqft |
| Unfinished Basement | 952 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 57,935 sqft (1.33 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 1448 |
|---|---|
| Street Address | 79 CASTLE DR |
| City | GROTON |
| State | MA |
| Zip | 01450-1216 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA |
| Legal Block | 12 |
| Jurisdiction | GROTON MA |
| Township / Civil Division | GROTON |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 326101 |
79 Castle Dr is owned and occupied by two individuals who bought it in July 2022.
Source: Middlesex County and Groton Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 79 CASTLE DR, GROTON, MA 01450-1216 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Jul 7, 2022 | Quit Claim Deed, Transfer · Stand-Alone First Mortgage JPMORGAN CHASE BANK NA |
| Mar 30, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance GUARANTEED RATE INC |
| Mar 23, 2018 | Quit Claim Deed, Transfer · Conventional Mortgage GUARANTEED RATE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 7, 2022 · Amount on File |
| Deed Sale | Jul 7, 2022 · Amount on File |
| Prior Sale | Mar 23, 2018 · Amount on File |
| Deed Book / Page | 80399 / 28 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | GROTON MA |
| Recording Date | Jul 7, 2022 |
| Property Address | 79 CASTLE DR, GROTON, MA 01450-1216 |
| Document Number | 0080399-28 |
| Book / Page | 80399 / 28 |
| Instrument Date | Jul 7, 2022 |
| Instrument | 103614 |
| Transaction Type | Transfer |
| Record Updated | Jul 22, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 79 CASTLE DR, GROTON, MA 01450-1216 |
| Document Number | 0000103615 |
|---|---|
| Date | Jul 7, 2022 |
| Instrument | 103615 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GROTON MA |
| Property Address | 79 CASTLE DR, GROTON, MA 01450-1216 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 74374-550 |
|---|---|
| Date | Mar 30, 2020 |
| Book Page | 74374/550 |
| Instrument | 46905 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | GROTON MA |
| Recording Date | Mar 23, 2018 |
| Property Address | 79 CASTLE DR, GROTON, MA 01450-1216 |
| Document Number | 70773-1 |
| Book / Page | 070773 / 000001 |
| Instrument Date | Mar 23, 2018 |
| Instrument | 39216 |
| Transaction Type | Transfer |
| Record Updated | Apr 10, 2018 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,599.20 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 79 CASTLE DR GROTON MA 014501216, GROTON, MA 01450-1216 |
| Document Number | 70773-4 |
|---|---|
| Date | Mar 23, 2018 |
| Book Page | 070773/000004 |
| Instrument | 39217 |
| Name | GUARANTEED RATE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Mar 22, 2048 |
The 2026 property tax bill for 79 Castle Dr was $12,771, up 2.6% from the year before.
Source: Middlesex County and Groton Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Groton Town |
| Unified School District | Groton-Dunstable School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $12,771.00 (+2.6%) | $864,100 (+5.87%) Land $261,700 Building $602,400 | $1,008,235 (-) |
| 2025 | $12,447.00 (+2.26%) | $816,200 (+1.19%) Land $249,000 Building $567,200 | $1,008,235 (-3.94%) |
| 2024 | $12,172.00 (+11.52%) | $806,600 (+15.58%) Land $249,000 Building $557,600 | $1,049,560 |
| 2023 | $10,915.00 | $697,900 Land $233,400 Building $464,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 79 Castle Dr in Zone X, an area of minimal flood risk.
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 | 4 in force |
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.
Wildfire risk around 79 Castle Dr is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · above 99.9% of Massachusetts |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 50 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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