Market
Commercial real estate financing in Portsmouth
Portsmouth’s defining commercial asset is Pease International Tradeport, a former Air Force base converted into a business and industrial park under the Pease Development Authority, which also operates the airport on the same site and controls how new supply reaches the market. Downtown, an unusually dense restaurant and hospitality scene around Market Square draws heavily on tourism and weekend visitation, which means underwriting has to account for seasonal swings that a typical inland New Hampshire market never sees, while the Portsmouth Naval Shipyard across the Piscataqua River in Kittery, Maine, ties the local economy to a federal defense workforce that crosses a state line most Seacoast underwriting has to take into account.
- 5,000+loan programs screened
- 5–8matches on a typical deal
- $0 upfrontto submit and compare offers
- 0.50–1.00%broker fee, paid only at closing
Why does Pease International Tradeport finance differently from ordinary business parks?
Pease International Tradeport is a former Air Force base that the Pease Development Authority converted into a business and industrial park, and that authority still owns and manages a meaningful share of the available and undeveloped land inside it, which means it functions as both landlord and planning authority for a large share of Portsmouth’s office, flex and industrial inventory. That structure shapes new supply differently than an ordinary private industrial park would: ground leases, build-to-suit terms and the pace of new construction all run through one institutional owner rather than a scattered set of private landowners. Lonza Biologics’ presence at Pease, alongside the U.S. Department of State’s Consular Center, gives the park a genuine mix of biotech and federal-tenant demand on top of the corporate and logistics tenants a typical business park would attract.
How does Portsmouth’s tourism economy change underwriting downtown?
Downtown Portsmouth and Market Square support a restaurant and hospitality scene that is unusually dense for a city this size, leaning heavily on tourism and weekend visitation from greater Boston, and a lender reading a Market Square lease or a hospitality acquisition has to smooth for that seasonal pattern rather than annualizing a summer weekend naively. The Portsmouth Naval Shipyard, which despite its name sits across the Piscataqua River in Kittery, Maine, anchors a defense-industrial workforce that spends and rents on the New Hampshire side of the border, giving downtown and the surrounding neighborhoods a second, steadier demand layer underneath the tourist economy.
How does YieldStack actually place a loan?
You describe the deal once, in a 5-minute submit, and that single file is screened against 5,000+ loan programs. Most deals return 5–8 matches, with a median first offer in under an hour. There is $0 upfront; the fee is 0.50–1.00% and is paid only at closing.
YieldStack is a commercial mortgage brokerage, not a lender. We do not hold the capital and we do not decide your rate — we run the process that gets competing lenders to quote the same deal on the same terms, then help you read the offers side by side.
Frequently Asked Questions
Can office or flex space at Pease International Tradeport be financed as an investment property?
Yes, when the space is held for business or investment purposes. Pease’s tenant mix spans logistics, biotech and federal-adjacent office, and the file is matched to lenders who actually underwrite that combination rather than a generalist suburban office lender unfamiliar with a state-development-authority landlord.
Does seasonal tourism demand make a downtown Portsmouth hospitality property harder to finance?
Not harder, but it does need a lender who reads seasonality correctly rather than annualizing a strong summer month. Restaurant and hospitality acquisitions near Market Square are a routine, recurring deal shape in the network, and the matching process surfaces lenders who already price that pattern rather than treating it as a red flag.
What does a Portsmouth submission cost?
Nothing upfront — the 5-minute submit is free, the file is screened against 5,000+ loan programs, and the fee of 0.50–1.00% is paid only at closing.
Is YieldStack a lender?
No. YieldStack is a commercial mortgage brokerage, not a lender. Every term sheet comes from a lender in the network and is subject to that lender's underwriting.
Does it cost anything to see terms?
No. It costs $0 upfront to submit a deal and review offers; YieldStack's broker fee is 0.50–1.00% of the loan amount and is paid only at closing.
Is financing guaranteed?
No. Every credit decision is made by the lender; YieldStack arranges the introductions and negotiates on the borrower's side, and no loan, rate, or closing is guaranteed.
Next step
One deal.Several lenders.
YieldStack is a commercial mortgage brokerage, not a lender.