Chester County property record for 400 Carmarthen Ct, Exton, PA 19341
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,760 sqft · built 1976 |
| Lot Size | 0.081 acres (3,528 sqft) |
| Owner | Individual Name on File |
| Last Sale | $217,000 (Dec 2007) |
| Tax Bill | $376 (2026) |
| Deeds & Mortgages | Aug 2021 Mortgage Dec 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 33-5F-23 |
| Primary APN | 33-5F-23 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,760 sqft Living Area |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 3,528 sqft (0.081 acres) |
| View / Lot | Apt/Condo Complex |
| Cooling System | Central |
|---|---|
| Heating System | Heat Pump |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 400 CARMARTHEN CT |
|---|---|
| City | EXTON |
| State | PA |
| Zip | 19341-1491 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | LOT 129 & DWG |
| Legal Subdivision | RHONDDA PH I FINAL |
| Legal Lot Number | 129 |
| Jurisdiction | CHESTER PA |
| Township / Civil Division | UWCHLAN |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 304403 |
400 Carmarthen Ct is owned and occupied by an individual who acquired it in December 2017.
Source: Chester County records, as of May 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 400 CARMARTHEN CT, EXTON, PA 19341-1491 |
| Occupancy | Owner Occupied |
| 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.
| Date | Document |
|---|---|
| Aug 5, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Dec 11, 2017 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 21, 2007 · Amount on File |
| Deed Sale | Dec 21, 2007 · Amount on File |
| Prior Sale | Sep 24, 2002 · Amount on File |
| Deed Document Number | 200710811429 |
| Deed Book / Page | 7332 / 1993 |
| Last Transfer Date | Dec 7, 2017 |
| Transfer Doc | 0096651182 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CHESTER PA |
| Property Address | 400 CARMARTHEN CT, EXTON, PA 19341-1491 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2021 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Name | Verified Name |
|---|
| Document Number | 0106331139 |
|---|---|
| Date | Aug 5, 2021 |
| Book Page | 10633/1139 |
| Instrument | 11857601 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CHESTER PA |
| Recording Date | Dec 11, 2017 |
| Property Address | 400 CARMARTHEN CT, EXTON, PA 19341-1491 |
| Document Number | 0096651182 |
| Book / Page | 9665 / 1182 |
| Instrument Date | Dec 7, 2017 |
| Instrument | 11582100 |
| Transaction Type | Transfer |
| Record Updated | Feb 1, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 400 CARMARTHEN CT, EXTON, PA 19341-1491 |
The 2026 property tax bill for 400 Carmarthen Ct was $376.
Source: Chester County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Chester County |
| County Subdivision | Uwchlan Township |
| Unified School District | Downingtown Area School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $376.00 | $98,880 (-) Land $22,440 Building $76,440 | $98,880 (-) Land $22,440 Building $76,440 |
| 2025 | $98,880 (-) Land $22,440 Building $76,440 | $98,880 Land $22,440 Building $76,440 | |
| 2024 | $3,384.00 | $98,880 Land $22,440 Building $76,440 | |
| 1998 | $98,880 Land $22,440 Building $76,440 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 400 Carmarthen Ct in Zone X, an area of minimal flood risk.
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 |
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 400 Carmarthen Ct is low, with less than 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 96% of the US · lower than 96% of Pennsylvania |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | AQUA PA UWCHLAN private · serves 35,518 people · EPA ID PA1150035 |
|---|---|
| Water Source | Purchased surface water from AQUA PA MAIN SYSTEM |
| Last State Inspection | Oct 2025 |
| Lead | 2 ppb (2025) 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 481 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures