Groton Town property record for 16 Nautilus Rd, Groton, CT 06340
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 3,436 sqft · built 1974 |
| Lot Size | 0.395 acres (17,206 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $730,000 (Aug 2006) |
| Tax Bill | $13,683 (2025) |
| Deeds & Mortgages | Apr 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:260705293346 |
| Primary APN | GROT M:260705293346 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,436 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Central Vacuum | Central Vacuum |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 17,206 sqft (0.395 acres) |
| Garage Type | Attached |
| Loading Dock | Loading Dock |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Electric |
| Account Number | 260705293346 |
|---|---|
| Street Address | 16 NAUTILUS RD |
| City | GROTON |
| State | CT |
| Zip | 06340-5420 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-12 |
| Jurisdiction | GROTON CT |
| Township / Civil Division | GROTON |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 702900 |
Source: Groton Town records · APN GROT M:260705293346
Assessment roll updated June 25, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 16 NAUTILUS RD, GROTON, CT 06340-5420 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 14, 2006 · Amount on Record |
| Deed Sale | Aug 14, 2006 · Amount on Record |
| Prior Sale | Jul 28, 2004 · Amount on Record |
| Deed Book / Page | 954 / 814 |
| Last Transfer Date | Apr 02, 2015 |
| Transfer Doc | 1147-69 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GROTON CT |
| Property Address | 16 NAUTILUS RD, GROTON, CT 06340-5420 |
| Document Number | 1230-830 |
| Instrument Date | Apr 28, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 23, 2021 |
| Title Company | UNKNOWN |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 16 NAUTILUS RD GROTON CT 063405420, GROTON, CT 06340-5420 |
| Document Number | 1230-830 |
|---|---|
| Date | May 04, 2020 |
| Book Page | 001230/000830 |
| Name | CHARTER OAK FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | May 03, 2035 |
Source: Groton Town records · Assessment roll updated June 25, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Groton Town |
| Unified School District | Groton School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $13,683.00 | $545,370 (-) Land $269,843 Building $275,527 | $381,759 Land $188,890 Building $192,869 |
| 2024 | $13,683.00 (+11.95%) | ||
| 2023 | $12,222.00 (+2.19%) | $545,370 (-) Land $151,760 Building $393,610 | |
| 2022 | $11,960.00 | $545,370 Land $151,760 Building $393,610 |
Source: FEMA National Flood Hazard Layer, County delivery 09011C, as of September 20, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 94% of the US · lower than 90% of Connecticut |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Cogeco Cable Holdings II Cable | 1,000 / 50 |
May also be available: Verizon.
Based on FCC filings for 50 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System, water system CT0590011, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | GROTON UTILITIES serves 30,200 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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