Roof Replacement in Presidential Estates from $9,500. New Jersey prices, the unit count established first, and a written scope before any number. Free inspection and a written quote.
Bigger houses, bigger roofs, and a real chance the covering is slate rather than asphalt. That changes the conversation entirely: replacing an existing slate roof is $20 to $35 per square foot, and the first job is establishing whether it needs replacing at all or whether the nails and flashings are what have gone.
An architectural asphalt roof in New Jersey runs $9,500 to $26,000, and on a typical 2,000 square foot house most people pay $12,000 to $18,000 installed. Those are state figures. A national calculator reads low here, because northern-climate detailing at the eaves is not optional and is not free.



Those are New Jersey figures for an architectural asphalt roof, and on a typical 2,000 square foot house most people pay $12,000 to $18,000 installed. What moves a quote in this city before the roof does is the unit count, because at three units the work becomes permitted construction and the building changes legal class. Expect the widest spread on this site here, because the covering might be slate. An asphalt roof on one of these houses sits in the normal range; a slate roof does not, and the difference between repairing one and replacing it is tens of thousands of dollars.
A one- or two-family detached house, so the work is ordinary maintenance and nothing is waiting on a permit. A simple roof shape, somewhere to put a dumpster, and a deck that turns out sound.
Three units and up, so permit and inspection are part of the program. Tenants, who need notice and somewhere to park. No side access, so everything moves through the frontage. And board sheathing that has to be made good rather than nailed into.
How decking replacement is priced. It belongs in the scope as a rate per sheet, because nobody knows how much has softened until the covering is off -- and a lump figure is a guess in one direction or the other.
A recently named district of tree-lined streets whose names come from the early presidents, holding some of the city's most substantial houses.
Larger pre-war single-family and two-family houses on wider plots, a good deal of it with original detailing intact.
This is where slate is most likely to still be on the roof, and where the expensive mistake gets made. On these houses the slate is frequently sound while the nails and valley linings have gone -- a repair, not a replacement, and the difference runs to tens of thousands of dollars.
One is about your building and one is about your covering, and most quotes in this city establish neither.
At one or two and detached, replacing a covering is ordinary maintenance under N.J.A.C. 5:23-2.7: no permit, no inspection. At three it is permitted construction work, and the building is also a registered multiple dwelling under N.J.S.A. 55:13A-1 et seq. on a five-year inspection cycle. Nothing about the roof explains that.
On asphalt, if the covering away from the leak still lies flat, holds its granules and is not brittle, the roof has life in it and a repair is the right job. A failed flashing or a split upstand is hundreds of dollars and is routinely produced as proof that the whole roof is finished.
Two coverings is the practical ceiling. A roof already at two is a tear-off whatever anybody quotes, and it takes two minutes to check at the rake edge. It is the fastest way to tell whether the quotes in front of you describe the same job.
A large pre-war house divided into three is the awkward case here, because the roof is substantial and possibly slate while the regulatory position is the multi-family one.
Flat roofs here are usually over a rear extension or a porch on an otherwise pitched house, which raises a useful distinction: re-covering the flat section may be ordinary maintenance, while rebuilding its fall is structural and is not.
Asphalt on these houses is usually a replacement for something else, and the something else was often slate.
This is where slate most often survives in the city, and where the expensive mistake gets made most.
Larger houses here have natural divisions -- a main roof, a wing, a porch, a garage -- and that makes partial work honest rather than a compromise.
The three-unit line runs right through this city.
Genuinely mixed eras. A neighbor proves nothing.
Duplexes divided into three, and the traces that leaves.
Tight frontages, tenants, and nowhere to park a dumpster.
Flat roofs behind parapets. Access comes first.
Same buildings, a different construction office.
Three-plus units is the default, not the exception.
The questions that come up, before you have to ask.
Only where it has actually softened, and as a rate per sheet in the written scope rather than a lump guess. Worth knowing that wholesale decking replacement for rot also takes the job out of ordinary maintenance, so on a one- or two-family house it can change the permit answer partway through.
Only on one existing layer with a sound deck. Two coverings is the practical ceiling, and an overlay also buries the eaves detail -- so if there was never an ice barrier down there, an overlay guarantees there still is not. In this climate that is the wrong saving.
Yes. The ordinary-maintenance exemption in N.J.A.C. 5:23-2.7 reaches one- and two-family dwellings, so at three units a covering replacement becomes permitted construction work with an inspection at the end. There is a second consequence as well: at three units the building is a multiple dwelling under N.J.S.A. 55:13A-1 et seq.
A building with three or more dwelling units is a multiple dwelling under the Hotel and Multiple Dwelling Law. It is registered with the DCA Bureau of Housing Inspection and inspected on a five-year cyclical basis, with a certificate of inspection filed afterwards. It is an ongoing maintenance regime rather than a one-off approval, and it applies whether or not anybody is doing work.
Because most online figures are national and this is not a national market. New Jersey pricing is $9,500 to $26,000 for an architectural asphalt roof, and a good part of the difference is detailing a warm climate does not need: ice barrier at the eaves, drip edge, and the nailing to survive a February gust.
Unit count established before anything is priced. New Jersey figures, not a national calculator.