Chester County property record for 18 Spring Mill Dr, Malvern, PA 19355
| Property Type | Commercial Office |
|---|---|
| Details | 76,693 sqft · built 1988 |
| Lot Size | 8.9 acres (387,684 sqft) |
| Owner | Company Name on Record |
| Last Sale | $9,000,000 (Sep 2026) |
| Tax Bill | $25,330 (2026) |
| Deeds & Mortgages | Sep 2026 Sale Mar 2018 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 35-4-103 |
| Primary APN | 35-4-103 |
|---|---|
| Alternative APNs |
|
| Building Area | 76,693 sqft Total Area |
|---|
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Lot Area | 387,684 sqft (8.9 acres) |
| View / Lot | Commercial/Industrial |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Heat Pump |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 18 SPRING MILL DR |
|---|---|
| City | MALVERN |
| State | PA |
| Zip | 19355-1200 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | LI |
| Legal Description | 8.9 AC & COMM BLDG LOT 1 |
| Legal Subdivision | ALTA/ACSM LAND TITLE |
| Legal Lot Number | 1 |
| Jurisdiction | CHESTER PA |
| Township / Civil Division | CHARLESTOWN |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 302000 |
Source: Chester County records, as of September 22, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 7200 WISCONSIN AVE, BETHESDA, MD 20814-4811 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Sep 9, 2026 | Special Warranty Deed, Transfer NONE LISTED ON DOCUMENT |
| Mar 20, 2018 | Grant Deed, Mortgage · Line of Credit RIALTO MTG FIN |
| Feb 15, 2017 | Trustee's Deed, Transfer · Line of Credit PRIVATE INDIVIDUAL |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 9, 2026 · Amount on Record |
| Deed Sale | Sep 9, 2026 · Amount on Record |
| Prior Sale | Aug 18, 2006 · Amount on Record |
| Deed Document Number | 202612141297 |
| Deed Book / Page | 11649 / 1007 |
| Prior Transfer Date | Jul 18, 2006 |
| Prior Transfer Doc | 0069302190 |
| Record Updated | Oct 29, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | CHESTER PA |
| Recording Date | Sep 9, 2026 |
| Property Address | 18 SPRING MILL DR, MALVERN, PA 19355-1200 |
| Document Number | 0012141297 |
| Book / Page | 11649 / 1007 |
| Instrument Date | Aug 25, 2026 |
| Instrument | 202612141297 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Amount | Amount Recorded |
|---|---|
| Tax | $9,090,000.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership |
| Address | 7200 WISCONSIN AVE, BETHESDA, MD 20814-4811 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CHESTER PA |
| Recording Date | Mar 20, 2018 |
| Property Address | 28 SPRING MILL DR, MALVERN, PA 19355-1200 |
| Document Number | 0097130695 |
| Book / Page | 009713 / 000695 |
| Instrument Date | Mar 16, 2018 |
| Instrument | 11597612 |
| Transaction Type | Mortgage |
| Record Updated | Apr 2, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1055 WESTLAKES DR BERWYN PA 193122410, BERWYN, PA 19312-2410 |
| Document Number | 97130695 |
|---|---|
| Date | Mar 20, 2018 |
| Book Page | 009713/000695 |
| Instrument | 11597612 |
| Name | RIALTO MTG FIN |
|---|---|
| Type | Mortgage Company |
| Address | 600 MADISON AVE # 12TH, NEW YORK, NY 10022-1615 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | CHESTER PA |
| Recording Date | Feb 15, 2017 |
| Property Address | 28 SPRING MILL DR, MALVERN, PA 19355-1200 |
| Document Number | 0094930533 |
| Book / Page | 009493 / 000533 |
| Instrument Date | Feb 9, 2017 |
| Instrument | 11527800 |
| Transaction Type | Transfer |
| Record Updated | Mar 6, 2017 |
| Title Company | LAND SERVICES USA INC, LAND SVCS USA INC |
| Amount | Amount Recorded |
|---|---|
| Tax | $74,925.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1055 WESTLAKES DR #300 BERWYN PA 193122410, 300, BERWYN, PA 19312-2410 |
| Document Number | 94930541 |
|---|---|
| Date | Feb 15, 2017 |
| Book Page | 009493/000541 |
| Instrument | 11527801 |
| Name | PRIVATE INDIVIDUAL |
|---|---|
| Type | Private Party |
| Address | 9 W 57TH ST # 4920, NEW YORK, NY 10019-2705 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 24 Months |
| Due | Feb 14, 2019 |
| Rate Type | Adjustable Rate |
|---|
Source: Chester County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Pennsylvania |
| County | Chester County |
| County Subdivision | Charlestown Township |
| Unified School District | Great Valley School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $25,330.00 (-89.88%) | $8,136,000 (-) Land $537,000 Building $7,599,000 | $8,358,220 (-) Land $537,000 Building $7,821,220 |
| 2025 | $8,136,000 (-5.83%) Land $537,000 Building $7,599,000 | $8,358,220 (-) Land $537,000 Building $7,821,220 | |
| 2024 | $250,223.00 | $8,640,000 Land $537,000 Building $8,103,000 | |
| 1998 | $8,358,220 Land $537,000 Building $7,821,220 |
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 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 | 4 in force |
| Nearby Flood Claims | 5 (2011–2020) |
| Claims Outside the SFHA | 5 of 5 |
| Most Recent Claim | Aug 2020 · river or lake flooding |
| 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.
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 |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 35 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
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