# King of Prussia & Conshohocken, Philadelphia fit-out and specification

> King of Prussia & Conshohocken established stock delivers a standard Cat-A baseline; tenant fit-out is typically Basic or Mid spec.

**Canonical URL:** https://classa.info/cities/philadelphia/king-of-prussia-conshohocken/topics/fit-out-and-spec
**Page type:** nb-topic
**Last updated:** 2026-04-15T00:00:00.000Z
**License:** CC BY 4.0 with attribution to Class A Atlas (https://classa.info).

## TL;DR
- Typical spec: 15–40,000 sqft floor plates available across newer Class A stock; 9'+ slab-to-slab and modern MEP common.
- Philadelphia fit-out range — Basic $75–105/sqft, Trophy $235–350/sqft.
- Submarket tier: established.

## Key facts
- **city**: Philadelphia
- **submarket**: King of Prussia & Conshohocken
- **tier**: established
- **averageRentLocal**: $32/sqft/yr
- **cityClassARentUsd**: $38/sqft/yr
- **cityVacancyPct**: 21.6%

## FAQ
### What spec level is normal in King of Prussia & Conshohocken?
15–40,000 sqft floor plates available across newer Class A stock; 9'+ slab-to-slab and modern MEP common.

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Citation: Source: Class A Atlas (https://classa.info/cities/philadelphia/king-of-prussia-conshohocken/topics/fit-out-and-spec), updated 2026-04-15T00:00:00.000Z.