520 Twining Rd, Dresher, PA 19025 Property Records

Montgomery County property record for 520 Twining Rd, Dresher, PA 19025

Property Summary

Property Type	Public School (Administration, Campus, Dorms, Instruction)
Details	222,235 sqft · built 2022
Lot Size	29.2 acres (1,273,258 sqft)
Owner	Company Name on File
Deeds & Mortgages	Oct 2019 Sale
Flood Zone	Zone X (minimal risk)
APN	`54-00-16159-00-5`

Property Details

APN / Parcel Number

Primary APN	`54-00-16159-00-5`
Alternative APN	`54054 042`

Interior

Building Area	222,235 sqft Gross Area
Elevator	Elevator

Exterior

Year Built	Built 2022
Effective Year Built	Effective 2022
Lot Area	1,273,258 sqft
Lot Width	1,595 ft Width
View / Lot	Neighborhood / Spot

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	520 TWINING RD
City	DRESHER
State	PA
Zip	19025-1919
Property Category	Public Works
Property Type	Public Works > Public School (Administration, Campus, Dorms, Instruction)
Local Zoning Code	A
Legal Description	ASSESSOR BLOCK-UNIT NUMBER 54-42
Legal Block	54
Legal Lot Number	42
Jurisdiction	MONTGOMERY PA
Township / Civil Division	UPPER DUBLIN
Census Block Group	2
Census Block	2025
Census Tract	201406

Owner

520 Twining Rd, a public works property, is owned by a company that acquired it in May 1984.

Source: Montgomery County records, as of June 1, 2026

Owner of Record	Company Name on File
Mailing Address	1580 FORT WASHINGTON AVE, AMBLER, PA 19002-3315
Owner Type	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 15, 1984
Deed Sale	May 15, 1984
Deed Book / Page	4736 / 1156
Record Updated	Sep 20, 2026

October 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MONTGOMERY PA
Recording Date	Oct 2, 2019
Property Address	520 TWINING RD, DRESHER, PA 19025-1919
Document Number	0061560072
Book / Page	006156 / 000072
Instrument Date	Sep 18, 2019
Instrument	69634
Transaction Type	Transfer
Record Updated	Nov 18, 2019
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company

Tax Assessment & Valuation

Source: Montgomery County assessment roll, as of June 1, 2026

Property Jurisdictions

Type	Name
State	Pennsylvania
County	Montgomery County
County Subdivision	Upper Dublin Township
Unified School District	Upper Dublin School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$22,925,280	$22,925,280
2024		$22,925,280 (-)
2023	Additional exemption filed	$22,925,280
1998			$22,925,280
1996			$22,925,280

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 520 Twining Rd 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 November 6, 2025 · 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 16 policies
Nearby Flood Policies	16 in force
Nearby Flood Claims	18 (1978–2021)
Claims Outside the SFHA	15 of 18
Most Recent Claim	Sep 2021 · Remnants Of Hurricane Ida
Claims by Event	Hurricane Irene, Sep 2011 · 2 claims Tropical Storm Allison, Jun 2001 · 3 claims

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

Wildfire risk around 520 Twining Rd 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 94% of the US · lower than 94% 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	AQUA PA MAIN SYSTEM private · serves 822,600 people · EPA ID PA1460073
Water Source	Surface water
Last State Inspection	Mar 2025
Lead	Under 1 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Treatment failure resolved · Nov 2024 E. coli resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	27 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 65 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
T-Mobile Fixed Wireless	100 / 20