Guilford Town property record for 121 Boston St, Guilford, CT 06437
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,774 sqft · built 1814 |
| Lot Size | 0.4 acres (17,424 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $11,193 (2025) |
| Deeds & Mortgages | Nov 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | GUIL M:40141 |
| Primary APN | GUIL M:40141 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,774 sqft Living Area |
| Basement Area | 1,080 sqft |
| Unfinished Basement | 1,080 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1814 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 17,424 sqft (0.4 acres) |
| Heating System | Radiant |
|---|---|
| Heating Fuel | Oil |
| Sewer | Septic |
| Account Number | 2068 |
|---|---|
| Street Address | 121 BOSTON ST |
| City | GUILFORD |
| State | CT |
| Zip | 06437-2802 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-3 |
| Jurisdiction | GUILFORD CT |
| Township / Civil Division | GUILFORD |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 190100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Guilford Historic Town Center listed 1976 · 373 contributing resources · NRIS 76001988 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
121 Boston St is owner-occupied and held in a trust since November 2021.
Source: Guilford Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 121 BOSTON ST, GUILFORD, CT 06437-2802 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 23, 2021 |
| Transfer Doc | 000987-498 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | GUILFORD CT |
| Recording Date | Nov 29, 2021 |
| Property Address | 121 BOSTON ST, GUILFORD, CT 06437-2802 |
| Document Number | 000987-498 |
| Book / Page | 987 / 498 |
| Instrument Date | Nov 23, 2021 |
| Instrument | 2744610002 |
| Transaction Type | Transfer |
| Record Updated | Dec 30, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 121 BOSTON ST, GUILFORD, CT 06437-2802 |
The 2025 property tax bill for 121 Boston St was $11,193.
Source: Guilford Town assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Guilford Town |
| Unified School District | Guilford School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,193.00 | $404,810 (-) Land $205,310 Building $199,500 | $578,300 Land $293,300 Building $285,000 |
| 2024 | $11,193.00 (+4.02%) | $404,810 (-) Land $205,310 Building $199,500 | |
| 2023 | $10,760.00 (+2.94%) | $404,810 (+28.76%) Land $205,310 Building $199,500 | |
| 2022 | $10,453.00 | $314,380 Land $206,160 Building $108,220 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 121 Boston St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective January 25, 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 |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 121 Boston St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 55% of Connecticut |
|---|---|
| Wildfire Likelihood | 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 | CTWC - SHORELINE REGION-GUILFORD SYSTEM private · serves 33,975 people · EPA ID CT0608011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 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 162 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 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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