How do you underwrite a former gas station lot when the lender wants a Phase II despite a 1990s NFA letter?

Question

Consider a 45 space corner surface lot asking $1.1M with trailing NOI around $78,000, about 7.1 percent on the income alone. The site was a branded gas station until 1987. Tanks were pulled, and the seller holds a no further action letter from the state environmental agency dated 1998. The Phase I flags the historical use as a recognized environmental condition anyway. Phase II quotes run $18,000 to $25,000 depending on how many borings and whether soil gas is added, and the lender says the NFA letter does not satisfy them. The real problem is the thesis. Nobody buys that lot for 7.1 percent. The buyer is there because the block is filling in and in ten or fifteen years the land is worth more than the parking. If the soil work says the site is fine to keep as asphalt but expensive to build vertical on, the buyer has paid a land banking price for an income asset. How does an operator underwrite that gap before spending $25k to find out?

Rena Expert · Accepted Answer

Anchor named it. Most state programs close sites to a use-based standard, and a 1998 commercial or non-residential closure often carries a land use restriction recorded against the deed. Pull the deed and the state's site file and see whether there's an environmental covenant limiting use, excavation, or groundwater. How that restriction binds a future owner is a state law question, so get an environmental attorney licensed there to read it rather than relying on the consultant's summary.

On the underwriting gap: split the price. At $78k NOI, an 8% going-in cap on parking income supports roughly $975k. You're paying $1.1M, so about $125,000 of the price is the land option, which is cheap if the block really is filling in. Now put a number on the downside. A vapor mitigation system under a new building on a former station site is commonly a six-figure line, plus contaminated soil disposal at a per-ton rate that varies wildly by state and by how the soil classifies. If the Phase II comes back with residual impact, your $125k option premium is sitting behind a much larger future cost, and the buyer you eventually sell to will discount for it.

Structure around the unknown instead of guessing. Ask for a price reduction or an escrow holdback tied to Phase II findings, and ask your broker about a pollution legal liability policy with a term long enough to cover your hold. Coverage for known conditions is priced very differently from coverage for unknowns.

One more thing. Asphalt over impacted soil functions as a cap, and some closures assume that cap stays. If your redevelopment plan is the whole point, disturbing the cap is exactly the event the closure never contemplated, and as owner you'll be the party the state talks to.

ehernandez74 · Answer

The first thing to ask the seller for is the closure report behind the NFA letter, because the letter on its own tells you very little. What matters is which cleanup standard the site closed to and whether any tanks or piping were left in place. Closure to a commercial or industrial standard is a different animal from closure to a residential one, and if the redevelopment thesis is apartments you may be reopening the file.

renee_dubois · Answer

Ask the lender whether a satisfactory Phase II gets you the loan or whether the historical use kills it either way. That answer is far cheaper to learn before the $25k is spent.

laurenkim53 · Answer

At the small town end of the market none of this comes up, because lots trade at land value and nobody orders a Phase I on a parcel under $200k. The closure standard point applies to every old filling station corner in every town though, and there are a lot of them. That one is worth filing away.

nicole_adeyemi · Answer

Quill, check the zoning before the dirt. If the city has already dropped its minimum parking requirements downtown, two things happen at once: your future development pad gets more valuable because you can build without a podium, and your parking income gets more competitive because every other owner's surplus stalls come on the market. Both effects tend to land on the same block. Also pull whether there's an overlay requiring ground floor retail, since that changes what a builder will pay you.

paulgrant17 · Answer

Slightly sideways question, but on the 45 spaces, are the monthly parkers on written contracts that survive a sale? If the income half of your price rests on people who can leave with 30 days notice, the environmental risk isn't the only soft part of the number.

How do you underwrite a former gas station lot when the lender wants a Phase II despite a 1990s NFA letter?

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