Guilford Town property record for 318 S Union St, Guilford, CT 06437
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,712 sqft · built 1964 |
| Lot Size | 0.48 acres (20,909 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $127,500 (Jun 1996) |
| Tax Bill | $8,359 (2025) |
| Deeds & Mortgages | Dec 2018 Refinance |
| Flood Zone | Zone AE (high risk) |
| APN | GUIL M:41019 |
| Primary APN | GUIL M:41019 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,712 sqft Living Area |
| Basement Area | 950 sqft |
| Unfinished Basement | 950 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Raised Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 20,909 sqft (0.48 acres) |
| Garage Type | Attached |
| Pool Type | In-Ground Pool |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Sewer | Septic |
| Account Number | 6899 |
|---|---|
| Street Address | 318 S UNION ST |
| City | GUILFORD |
| State | CT |
| Zip | 06437-2827 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-3 |
| Jurisdiction | GUILFORD CT |
| Township / Civil Division | GUILFORD |
| Census Block Group | 3 |
| Census Block | 3012 |
| 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.
Source: Guilford Town records, as of October 20, 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 | 318 S UNION ST, GUILFORD, CT 06437-2827 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 13, 1996 · Amount on Record |
| Deed Sale | Jun 13, 1996 · Amount on Record |
| Prior Sale | Nov 16, 1990 · Amount on Record |
| Deed Book / Page | 462 / 321 |
| Transfer Doc | 854-154 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GUILFORD CT |
| Property Address | 318 S UNION ST, GUILFORD, CT 06437-2827 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 934-74 |
|---|---|
| Date | Dec 28, 2018 |
| Book Page | 934/74 |
| Instrument | 1657960008 |
| Name | CONNEX CU |
|---|---|
| Type | Credit Union |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 121 Months |
| Due | Jan 1, 2029 |
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 | $8,359.00 | $302,330 (-) Land $161,280 Building $141,050 | $431,900 Land $230,400 Building $201,500 |
| 2024 | $8,359.00 (+4.02%) | $302,330 (-) Land $161,280 Building $141,050 | |
| 2023 | $8,036.00 (+15.39%) | $302,330 (+44.35%) Land $161,280 Building $141,050 | |
| 2022 | $6,964.00 | $209,440 Land $138,720 Building $70,720 |
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 January 25, 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 11.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
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 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 62 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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