Chester County property record for 321 S Union St, Kennett Square, PA 19348
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,378 sqft · built 1860 |
| Lot Size | 0.054 acres (2,360 sqft) |
| Owner | Individual Name on File |
| Last Sale | $37,000 (Nov 1990) |
| Tax Bill | $451 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 3-5-8 |
| Primary APN | 3-5-8 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,378 sqft Living Area |
| Year Built | Built 1860 |
|---|---|
| Effective Year Built | Effective 2024 |
| Architectural Style | Row Home |
| Exterior Material | Stucco |
| Lot Area | 2,360 sqft (0.054 acres) |
| View / Lot | Neighborhood |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 321 S UNION ST |
|---|---|
| City | KENNETT SQUARE |
| State | PA |
| Zip | 19348-3332 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R3 |
| Legal Description | LOT & DWG |
| Jurisdiction | CHESTER PA |
| Township / Civil Division | KENNETT SQUARE |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 303401 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Kennett Square Historic District listed 1989 · 507 contributing resources · NRIS 89001052 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
321 S Union St is owned by an individual who bought it in November 1990.
Source: Chester County records, as of May 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 617 MILLERS HL, KENNETT SQUARE, PA 19348-2431 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 1, 1990 · Amount on File |
| Deed Sale | Nov 1, 1990 · Amount on File |
| Deed Book / Page | 2242 / 185 |
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 321 S Union St was $451.
Source: Chester County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Chester County |
| Municipality | Kennett Square Borough |
| Unified School District | Kennett Consolidated School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $451.00 | $86,840 Land $25,000 Building $61,840 | $86,840 Land $25,000 Building $61,840 |
| 2024 | $3,155.00 | $64,760 Land $25,000 Building $39,760 | |
| 1998 | $86,840 Land $25,000 Building $61,840 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 321 S Union St in Zone X, an area of minimal flood risk, though there have been 14 flood claims nearby since 1999.
Source: FEMA National Flood Hazard Layer, effective October 2, 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 | 3 in force |
| Nearby Flood Claims | 14 (1999–2020) |
| Claims Outside the SFHA | 2 of 14 |
| Most Recent Claim | Aug 2020 · other causes |
| Claims by Event |
|
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 321 S Union 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 43% of Pennsylvania |
|---|---|
| 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 | KENNETT SQUARE MUN WATER WORKS serves 6,328 people · EPA ID PA1150108 |
|---|---|
| Water Source | Purchased surface water from CHESTER WATER AUTHORITY |
| Last State Inspection | Aug 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Aug 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 63 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 453 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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