One closing, before the ground opens
HUD’s own description of a single-close is exact: it combines the features of a construction loan with a traditional long-term permanent mortgage, using a single mortgage closing before construction starts. One closing, and every decision arrives with it.
The requirements that come with it are specific. You must have contracted with a builder, and the builder must be a licensed general contractor; you may act as your own only if you hold that license. You either buy the land at the construction loan closing or already own it. The closing package carries a Construction Rider to the note and a Construction Loan Agreement whose terms all end at conversion, a fully executed builder contract stating the price to build, and a disclosure that the mortgage is not FHA-insurable until the final inspection or the certificate of occupancy, whichever comes later.
The rate may float during construction under a written agreement, and you have to qualify at the maximum permanent rate that agreement sets.
The lot can be the down payment
This is the clause that matters most in Chester County, where people commonly buy the ground first and build two years later.
FHA builds the maximum mortgage from the lesser of the appraised value or the documented acquisition cost. Acquisition cost is the builder’s price to build, plus borrower-paid options and construction costs outside that price, plus closing costs on any interim land financing, plus the land itself. Land owned six months or less at case number assignment counts at the lesser of cost or appraised value. Land owned more than six months, or received as an acceptable gift, counts at appraised value. That difference is how a lot bought years ago becomes a down payment, and the minimum required investment can be met with land equity.
Conventional single-closing works from the other end. If you do not own the lot, it is a purchase and the loan is measured against the lesser of total acquisition cost or the as-completed appraised value. If you do own it, the transaction is a limited cash-out refinance measured against the as-completed value. Ownership at the first advance decides which applies, and cash-out is not an eligible purpose either way.
How the money reaches the builder
After the land is paid for, the balance goes into a construction escrow and comes out as work progresses. The rule attached to that escrow is short and worth knowing: the lender has to obtain your written authorization for each draw. VA says the same thing in its own words — written approval from the borrower before each disbursement, out of a Loan in Process account.
The stages themselves are contract terms. Foundation, framing, rough-in, final is the familiar shape, and it is typical practice agreed among lender, builder and borrower, not an agency requirement. Inspections between draws are how a lender confirms the work exists before the money does.
At completion the escrow must be fully extinguished, with any remainder applied to principal.
The clock, and what happens when a build runs long
Fannie Mae’s single-closing rules put a hard frame around it: no single construction period longer than 12 months, and a total period no longer than 18 months. VA looks at it from the finish line — construction completed more than a year ago by the certificate of occupancy is treated as a refinance instead of a purchase.
Builders and calendars have a complicated relationship, so build the delay into the contract’s completion date before you need it. If the schedule slips, the lender may modify the loan amount, term, rate or amortization before conversion, with re-underwriting where the change exceeds automated underwriting resubmission tolerances.
In this county one item routinely moves the date. On a lot with no public sewer, the Act 537 planning module and the county on-lot permit have to be finished before a builder can price the work at all. The well and septic sequence belongs in front of the construction loan.
The VA version
VA runs a construction/permanent loan through a Loan in Process draw account, and its financeable acquisition costs are the contract to build, the lot if acquired within one year of the VA loan closing, an interest reserve, a contingency reserve, and permits not already inside the contract.
The builder carries costs here too. On a one-time close the builder pays interest during construction where the interest reserve does not cover it, along with the fees a builder would normally pay on an interim construction loan. Those are negotiable into the build contract.
Inspections run one of three ways. The local authority performs foundation, framing and final inspections and issues a certificate of occupancy; or it inspects and issues no certificate, in which case its reports or a written statement are accepted; or, where the local authority does not inspect at all, the property must carry a HUD-accepted ten-year insured protection plan plus a one-year VA builder’s warranty. Ask the township code office which of the three it is before the build contract is signed. The final inspection is performed by the original VA appraiser at 100% completion, certifying the minimum property requirements and that the house matches the plans, specifications and approved change orders.
One timing note: a later VA refinance needs 210 days and six consecutive on-time payments, and on a single close those payments only start once the loan converts.
What the builder has to produce
The builder’s paperwork is the same across all three programs, and it is listed in one place: the one-time-close page has the full checklist. Two lines on it matter most to the draw schedule itself. The cost breakdown has to be itemized, because a draw is released against a line on it rather than against an invoice. And everyone has to have signed the draw schedule, because a schedule nobody agreed to is what an argument in month four is made of.
Conversion, and the file afterwards
At completion the escrow closes out, the construction terms end, the loan becomes an ordinary permanent mortgage on the terms set at that single closing, and FHA requires a title update after conversion before the loan can be endorsed.
Name the lot, the builder’s price to build and how long you have owned the ground, and a licensed Pennsylvania lender calls you back, usually the same business day, to lay out the structure and the draw mechanics.