Comcast Technology Center
OFF BLD COM NO GAR MASON · Philadelphia · 19103 · 1800 ARCH ST
The building's own benchmarking filing
Energy performance
From the building's own filing under the City of Miami's benchmarking ordinance. An ENERGY STAR score of 75 or above means the building outperforms three quarters of comparable buildings nationally. It is a self-reported figure, verified by the city only to the extent the ordinance requires.
Public record — 0 matched business locations
Tenants & business locations
No active business locations at this address appear in the public records ingested so far. That is a statement about the records, not the building: tenants without a county business-tax receipt or a Florida registration at this address are invisible to public data.
Philadelphia assessment roll
Parcel record
| Field | Value |
|---|---|
| OPA account | 883056805 |
| Site address | 1800 ARCH ST |
| Land use (DOR) | DB0 — OFF BLD COM NO GAR MASON |
| Building area (actual) | 1,103,300 sq ft |
| Floors / units / buildings | 44 / — / — |
| Lot size | — |
| Year built | 2016 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $327,600,000 |
Recorded owner (assessment roll)
LIBERTY PROPERTY
18TH & ARCH LP
Owner mailing address: 500 CHERSTERFIELD PKWY, MALVERN, PA, 19355
Location
- Address
- 1800 ARCH ST
- City
- Philadelphia
- ZIP
- 19103
- Coordinates
- 39.95499, -75.17042
Within ~650 m
Nearby office buildings
- 1500-42 MARKET ST7 tenants
2,215,276 sq ft · 43 fl · 1974
- One Liberty Place4 tenants
1,464,000 sq ft · 61 fl · 1986
- BNY Mellon Center6 tenants
1,449,928 sq ft · 54 fl · 1990
- Comcast Center12 tenants
1,200,021 sq ft · 58 fl · 2007
- 1717 ARCH ST0 tenants
1,200,000 sq ft · 51 fl · 1989
- 1700-40 MARKET ST7 tenants
1,183,616 sq ft · 32 fl · 1969
Frequently asked questions
Who owns Comcast Technology Center?
The recorded owner on the Philadelphia assessment roll (current) is LIBERTY PROPERTY, 18TH & ARCH LP. Owner mailing address on file: 500 CHERSTERFIELD PKWY, MALVERN, PA, 19355.
What companies have offices at Comcast Technology Center?
No business locations at this building appear in the public records ingested so far — no licence, tax or registry record currently lists this address; that is a gap in the record, not proof the building is empty.
How big is Comcast Technology Center?
The county assessment roll records 1,103,300 sq ft of building area across 44 floors, built in 2016, on a — lot, with a current assessed value of $327,600,000.
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
- Miami BE305 building-energy benchmarking disclosures — What the building reported about its own performance: energy intensity, an ENERGY STAR score, reported emissions and water use, under the City of Miami's benchmarking ordinance.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: Philadelphia assessment roll, OPA account 883056805.