You found a warehouse listing in Philadelphia at $10 per square foot. For 600 square feet, that is $500 per month. You can budget for that.
Then the landlord explains the rest. That $10/SF is base rent only. Property taxes add $2/SF. Insurance adds $0.75/SF. CAM adds $1.50/SF. You pay utilities separately, figure $200 to $300/mo. Your $500/mo space actually costs $850 to $950/mo. Understanding the full math helps you compare options accurately. For the wider picture, start with our Philadelphia small warehouse guide.
How Philadelphia Industrial Lease Pricing Works
Base rent is the headline number. Philadelphia industrial space ranges from $9 to $12/SF annually, varying by location (Center City adjacent runs $14 to $18/SF; Manayunk and East Falls $10 to $13/SF; outer suburbs $8 to $11/SF), building age, clear height, loading infrastructure, and climate control.
Triple Net (NNN) means tenants pay three categories of building expenses on top of base rent, allocated by square footage:
| Component | Rate/SF | Annual (600 SF) | Monthly |
|---|---|---|---|
| Property taxes | $2.00 | $1,200 | $100 |
| Insurance | $0.75 | $450 | $38 |
| CAM | $1.50 | $900 | $75 |
| Total NNN | $4.25 | $2,550 | $213 |
Philadelphia’s commercial property tax rate is about 1.40 percent of assessed value, which passes through to tenants as roughly $1.50 to $2.50/SF. CAM covers parking lot maintenance, landscaping, snow removal, shared utilities, repairs, and property management.
Utilities are additional. PECO commercial electricity runs an effective 17 to 20 cents per kWh after delivery charges, so 600 sq ft of warehouse runs $100 to $200/mo for electric, plus $25 to $100 gas and $25 to $75 water. Moderate total: $200 to $250/mo.
The Complete Picture
For 600 SF at $10/SF base rent in Philadelphia:
| Component | Annual | Monthly |
|---|---|---|
| Base rent ($10/SF) | $6,000 | $500 |
| Property taxes ($2/SF) | $1,200 | $100 |
| Insurance ($0.75/SF) | $450 | $38 |
| CAM ($1.50/SF) | $900 | $75 |
| Utilities (moderate) | $2,700 | $225 |
| Total occupancy | $11,250 | $938 |
That is an effective rate of $18.75/SF, about 87 percent higher than the quoted $10/SF. This is why experienced tenants ask about total occupancy cost, not base rent.
Upfront Costs for Traditional Leases
Beyond monthly occupancy, traditional leases require significant capital before move-in: a security deposit of 1 to 3 months gross rent, often first and last month at signing, and a personal guarantee for the full lease value ($33,768 on a 3-year lease at $938/mo, $56,280 on a 5-year). Raw space also needs buildout: electrical ($500 to $3,000), lighting ($500 to $2,500), racking ($1,000 to $5,000), and more, for a total of $3,000 to $12,000. All in, you need $6,000 to $13,000 in cash before moving in.
The All-Inclusive Alternative
Co-warehousing at WareSpace Manayunk uses one number that includes base rent, all NNN, every utility, WiFi, loading dock, racking, warehouse equipment, conference rooms, and security:
- 200 to 400 sq ft: starting at $1,000/mo all-inclusive
- 500 to 800 sq ft: from $1,400/mo all-inclusive
- 900 to 1,400 sq ft: from $1,900/mo all-inclusive
- 1,500 to 2,000 sq ft: from $2,400/mo all-inclusive
There is no NNN reconciliation, no utility bills, no security deposit, no last month’s rent, and no buildout. Upfront cost is the first month only, the term is 6 months, and there is no personal guarantee.
Traditional vs. All-Inclusive
| Factor | Traditional lease | WareSpace all-inclusive |
|---|---|---|
| Monthly cost (600 SF) | ~$938 + annual NNN increases | From $1,400, fixed through term |
| Upfront capital | $6,000-13,000 | First month only |
| Personal liability | $33,768-56,280 | None |
| Commitment | 3-5 years | 6 months |
| Utilities & buildout | Tenant pays | Included |
Traditional leases cost less per month over a long, stable tenancy. All-inclusive preserves capital, eliminates personal liability and surprise reconciliation bills, and provides the flexibility to scale or exit after six months. The right choice depends on your capital, growth trajectory, and risk tolerance.
Philadelphia-Specific Cost Factors
Philadelphia’s 1.40 percent property tax rate is moderate; Montgomery, Delaware, and Bucks counties run lower (roughly 0.55 to 0.90 percent), which can mean lower NNN pass-throughs in the suburbs. Note that Philadelphia also levies a wage tax (3.75 percent on residents, 3.44 percent on non-residents working in the city), a factor if hiring is part of your plan. Pennsylvania’s deregulated energy market lets you shop PECO supply rates, though most small tenants stay with default service.
Philadelphia Warehouse Cost FAQs
What does NNN mean in a warehouse lease? Triple net: you pay property taxes, building insurance, and CAM on top of base rent. In Philadelphia, NNN typically adds $3 to $5/SF, turning a $10/SF quote into $13 to $15/SF before utilities.
What is the average total warehouse cost in Philadelphia? After NNN and utilities, total occupancy lands at $14 to $21/SF. For 600 sq ft, expect $700 to $1,050/mo.
Are utilities included in warehouse rent? Almost never in traditional leases; you pay PECO, PGW, and Philadelphia Water directly. All-inclusive options like WareSpace bundle them into one rate.
What is a personal guarantee, and can I avoid it? It is your personal liability for the lease if the business cannot pay. A 3-year lease at $938/mo creates $33,768 of exposure. Co-warehousing facilities like WareSpace do not require one.
Why is all-inclusive more expensive per month? Because it includes utilities, climate control, equipment, and amenities. Once you add NNN and utilities to a traditional lease, the gap narrows, and the remaining premium buys flexibility and eliminates risk.
Want predictable warehouse costs in Philadelphia? Book a tour of WareSpace Philadelphia or get an instant quote.
