Groton Town property record for 221 Library St, Mystic, CT 06355
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,735 sqft · built 1992 |
| Lot Size | 0.32 acres (13,939 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $449,900 (Dec 2011) |
| Tax Bill | $12,459 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:261917100633 |
| Primary APN | GROT M:261917100633 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,735 sqft Living Area |
| Basement Area | 502 sqft |
| Unfinished Basement | 502 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Roof Material | Asphalt |
| Lot Area | 13,939 sqft (0.32 acres) |
| Garage Type | Attached |
| Deck Area | Deck Area |
| Loading Dock | Loading Dock |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 261917100633 |
|---|---|
| Street Address | 221 LIBRARY ST |
| City | MYSTIC |
| State | CT |
| Zip | 06355-1628 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS-12 |
| Jurisdiction | GROTON CT |
| Township / Civil Division | GROTON |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 703000 |
Source: Groton Town records, as of June 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 221 LIBRARY ST, MYSTIC, CT 06355-1628 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 16, 2011 · Amount on Record |
| Deed Sale | Dec 16, 2011 · Amount on Record |
| Deed Book / Page | 1084 / 9 |
| Record Updated | Sep 20, 2026 |
Source: Groton Town assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Groton Town |
| Unified School District | Groton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $12,459.00 | $457,730 (-) Land $222,334 Building $235,396 | $320,411 Land $155,634 Building $164,777 |
| 2024 | $12,459.00 (+11.98%) | ||
| 2023 | $11,126.00 (+2.24%) | $457,730 (-) Land $121,450 Building $336,280 | |
| 2022 | $10,882.00 | $457,730 Land $121,450 Building $336,280 |
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 September 20, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 97.2% of Connecticut |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | AQUARION-MYSTIC private · serves 10,788 people · EPA ID CT1370011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| Lead | Under 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, 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 307 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Breezeline Cable | 1,000 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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