Can a Commercial Landlord Unreasonably Refuse a Sublease in New Hampshire?

Current as of: October 18, 2026 Commercial Real Estate & Leasing New Hampshire
In New Hampshire, a landlord can refuse a commercial sublease for almost any reason unless your lease specifically states that consent 'shall not be unreasonably withheld.' Always negotiate this standard before signing.

The Reality of Subleasing in New Hampshire Commercial Real Estate

Business needs change rapidly. You might outgrow your space in Dover, need to downsize in Keene, or decide to sell your entire business in Concord. In these scenarios, you will need to sublease or assign your commercial lease to a new tenant. However, you cannot simply hand over the keys. Almost all commercial leases require the landlord's prior written consent. The critical legal question is whether the landlord can arbitrarily say 'no.' Under common law and general New Hampshire practice, if the lease just says 'requires landlord's consent,' the landlord has total discretion. To protect against arbitrary denials, commercial tenants generally ensure the lease includes language stating that 'consent shall not be unreasonably withheld, conditioned, or delayed.' This forces the landlord to evaluate the subtenant objectively based on financials and business experience, guided by principles found in commercial precedents like Segre v. Ring, 103 N.H. 278 (NH Supreme Court 1961).

Step-by-Step Considerations for Specific Business Transitions

Navigating an assignment or sublease depends heavily on the nature of your business transaction. Be fully prepared to provide the landlord with the new tenant's financials, business plan, and credit history.

Step 1: Selling a Dental or Medical Practice

When selling a dental practice, the value of the business is deeply tied to its physical location. If the landlord refuses to assign the lease to the purchasing dentist, the entire sale could collapse. Landlords are usually reasonable here if the buyer has a strong track record and good credit. However, you must carefully check your lease for a 'Recapture Clause.' A recapture clause allows the landlord to simply terminate your lease entirely when you ask for permission to assign it, effectively stealing the location and ruining your business sale. Practitioners generally recommend negotiating exceptions to recapture clauses for legitimate business sales.

Step 2: Restaurant Acquisitions and Franchises

Restaurants have high failure rates, making landlords notoriously nervous about subleasing. If you are selling your restaurant, the landlord will heavily scrutinize the new operator's previous restaurant experience. Furthermore, check the 'Change of Control' provisions. If you simply sell 100% of the stock in your restaurant's corporate entity to a buyer, landlords often legally treat this as an 'assignment' that requires their consent. It is advisable to seek a lease amendment permitting transfers to experienced operators with a specified minimum net worth.

Step 3: Downsizing Corporate Office Space

If your company has shifted to a hybrid work model and you have 5,000 square feet of empty office space in Manchester, you may want to sublease half of it. The landlord's primary concern will be 'use' and 'parking.' Does the subtenant's business fit the building's professional atmosphere? Tenants typically seek to ensure the lease does not allow the landlord to demand 100% of the 'sublease profits' (if the space is subleased for more than the current rent). It is common practice to negotiate a 50/50 split of any sublease profits after deducting broker and legal fees.

What Makes a Refusal 'Unreasonable'?

If your lease mandates that consent must not be unreasonably withheld, what does that mean in New Hampshire courts? Judges will look at objective commercial factors. It is generally reasonable for a landlord to refuse a subtenant who has terrible credit, an illegal business purpose, or intends to use hazardous materials. It is generally unreasonable for a landlord to refuse a highly qualified subtenant simply because the landlord wants to force the new tenant into signing a brand-new lease at a higher market rent. If you face unreasonable refusal, you might have to seek a declaratory judgment at the Cheshire County Superior Court, Keene or the Strafford County Superior Court, Dover.

Costs and Timelines for Subleasing

Landlords almost always require you to pay their legal and administrative fees to review a sublease application, which typically ranges from $1,000 to $2,500. Having your own attorney draft the sublease agreement will cost an additional $1,500 to $3,500. The timeline for a landlord to review a sublease package should be capped in your lease (e.g., 'Landlord shall respond within 30 days'). If you must litigate an unreasonable refusal, filing fees are $285 (or $325 with mandatory court surcharges), but the process can drag on for months, which might cause your prospective subtenant to walk away.

Frequently Asked Questions (FAQ)

Am I still liable for rent if I sublease my space?

Yes, absolutely. Under a standard sublease or assignment in New Hampshire, the original tenant remains fully liable for the rent if the new subtenant stops paying, unless you explicitly negotiate a full 'release of liability' from the landlord.

Can a landlord charge a fee just to look at my sublease request?

Yes. Most commercial leases explicitly require the tenant to reimburse the landlord for all reasonable attorney and administrative fees incurred while reviewing the prospective subtenant's application.

What is a Recapture Clause?

It is a dangerous lease provision that allows a landlord to cancel your lease completely and take the space back if you ask for permission to sublease or assign the space.

Does selling my LLC count as an assignment of the lease?

Usually, yes. Modern commercial leases contain 'Change of Control' language stating that if the ownership of your corporate entity changes hands (e.g., selling more than 50% of your shares), it legally counts as an assignment requiring landlord consent.

Do not let an unreasonable landlord hold your business hostage. Search our USA Lawyers Directory today to find a highly qualified commercial real estate attorney in New Hampshire who can help you confidently navigate sublease assignments and protect your business transitions.


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