28 E JOHNSON ST
STR/OFF 1 STY MASONRY · Philadelphia · 19144
At a glance
28 E JOHNSON ST in Philadelphia, PA is listed on the Philadelphia property roll as “STR/OFF 1 STY MASONRY”, OPA account 592000008. The roll records 3,630 sq ft of building area, 3 floors, a 1905 build year and an assessed value of $236,500. It last sold for $610,000 in Mar 2026.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Mar 2026 | $610,000 | not rated | County roll | — |
Prices are the consideration recorded in Philadelphia's public property records. Where a qualification code exists it is the assessor's judgement of whether a transfer was arm's length; transfers without one appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.
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 | 592000008 |
| Site address | 28 E JOHNSON ST |
| Land use (DOR) | BA0 — STR/OFF 1 STY MASONRY |
| Building area (actual) | 3,630 sq ft |
| Floors / units / buildings | 3 / — / — |
| Lot size | — |
| Year built | 1905 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $236,500 |
Recorded owner (assessment roll)
3XMHOME LLC
Owner mailing address: 6430 GERMANTOWN AVENUE, PHILADELPHIA, PA, 19119
2 Philadelphia office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.
Location
- Address
- 28 E JOHNSON ST
- City
- Philadelphia
- ZIP
- 19144
- Coordinates
- 40.04610, -75.18166
Within ~650 m
Nearby office buildings
- 44 E JOHNSON ST0 tenants
21,792 sq ft
- 18-24 W HORTTER ST1 tenants
11,400 sq ft · 1 fl · 1925
- 121 W JOHNSON ST0 tenants
6,274 sq ft
- 6661-63 GERMANTOWN AVE0 tenants
5,108 sq ft · 1900
- 6516 GERMANTOWN AVE0 tenants
3,704 sq ft · 2 fl · 1925
- 46 E JOHNSON ST0 tenants
3,336 sq ft · 3 fl · 1905
How does 28 E JOHNSON ST compare with other Philadelphia office buildings?
At 3,630 sq ft, 28 E JOHNSON ST is less than a fifth the size of the average office building on the Philadelphia roll, which comes to 36,284 sq ft across 2,470 buildings.
Its assessed value works out to $65 per square foot of building area, against $163 across all office floor area on the roll.
The last recorded sale priced it at $168 per square foot.
Does the owner of 28 E JOHNSON ST hold other Philadelphia office property?
2 Philadelphia office properties (2 parcels, 5.4K sq ft) are recorded to an owner sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What has happened at 28 E JOHNSON ST recently?
1 recorded transfer is on file for this parcel, the latest dated Mar 2026.
What does “STR/OFF 1 STY MASONRY” mean for this parcel?
The Philadelphia roll classifies OPA account 592000008 as “STR/OFF 1 STY MASONRY” (use code BA0). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 28 E JOHNSON ST?
The recorded owner on the Philadelphia assessment roll (current) is 3XMHOME LLC. Owner mailing address on file: 6430 GERMANTOWN AVENUE, PHILADELPHIA, PA, 19119.
What companies have offices at 28 E JOHNSON ST?
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 28 E JOHNSON ST?
The Philadelphia roll records 3,630 sq ft of building area, 3 floors, a build year of 1905.
What is the assessed value of 28 E JOHNSON ST?
$236,500 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
When did 28 E JOHNSON ST last sell?
The last recorded transfer was in Mar 2026 for $610,000 ($168 per square foot).
What is the OPA account for 28 E JOHNSON ST?
OPA account 592000008, site address 28 E JOHNSON ST, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 28 E JOHNSON ST
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Philadelphia — Office of Property Assessment nightly roll (owner and mailing address on every parcel), Department of Records deed transfers with consideration and counterparties, and L&I business licences joined by OPA account. The universal Commercial Activity licence roll publishes no premises addresses, so occupancy shows regulated activities only.
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.
Working with Philadelphia office parcels? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Philadelphia assessment roll, OPA account 592000008.
About this data
Source: Office of Property Assessment nightly roll (Philadelphia), as published October 10, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “28 E JOHNSON ST, Philadelphia, PA (OPA account 592000008)”, https://buildingcensus.com/offices/philly/office-building-bf8b3570 (data as of October 10, 2026).