Butler County property record for 421 Liberty St, Harmony, PA 16037
| Property Type | Apartment House (2-4 Units) |
|---|---|
| Details | 13 bd · 3 ba · 3,476 sqft · built 1980 |
| Lot Size | 0.106 acres (4,627 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,155 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 420 S1 A360000 |
| Primary APN | 420 S1 A360000 |
|---|
| Bedrooms | 13 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 15 Rooms |
| Units | 3 Units |
| Building Area | 3,476 sqft Living Area |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Conventional |
| Lot Area | 4,627 sqft (0.106 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 421 LIBERTY ST |
|---|---|
| City | HARMONY |
| State | PA |
| Zip | 16037-6836 |
| Property Category | Commercial |
| Property Type | Residential > Multi-Unit > Apartment House (2-4 Units) |
| Legal Description | LOT APTS |
| Legal Lot Number | APTS |
| Jurisdiction | BUTLER PA |
| Township / Civil Division | HARMONY |
| Census Block Group | 2 |
| Census Block | 2023 |
| Census Tract | 911900 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Harmony Historic District listed 1973 · 11 contributing resources · National Historic Landmark (designated 1974) · NRIS 73002139 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
421 Liberty St, a residential property, is owned by an individual.
Source: Butler County records, as of June 8, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 174 SAINT IVES WAY, ZELIENOPLE, PA 16063-2726 |
| 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 |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 421 Liberty St was $1,155.
Source: Butler County assessment roll, as of June 8, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Butler County |
| Municipality | Harmony Borough |
| Unified School District | Seneca Valley School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,155.00 | $25,550 Land $900 Building $24,650 | $25,550 Building $25,550 |
| 2024 | $3,498.00 | $25,550 Land $900 Building $24,650 | |
| $25,550 Building $25,550 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 Liberty 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 April 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 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 |
| Flood Insurance Cost | Premium on File median of 15 policies |
| Nearby Flood Policies | 15 in force |
| Nearby Flood Claims | 60 (1979–2022) |
| Most Recent Claim | Feb 2022 · rainfall accumulation |
| 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 421 Liberty 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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | HARMONY BORO WATER AUTH serves 6,669 people · EPA ID PA5100042 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jul 2018 Treatment failure resolved · Aug 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 285 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Armstrong Fiber · Cable in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Omni Fiber, Verizon.
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