Edison Township · Middlesex County
Siding in Edison, NJ
About 39,200 homes, and more than half were built before 1980. Here's what that means for your siding, what a replacement costs, and how to get one honest local quote.
Source: ACS 2020–2024 5-year estimates for Edison township, via Census Reporter.
Edison's homes and what they mean for siding
Edison has about 39,200 homes, and the typical one was built in 1975. Just over half (56%) went up before 1980. Houses from that era were commonly sided in aluminum or early vinyl, so many Edison homes are now on their original siding or on a first replacement that is itself decades old. About six in ten homes (61%) are owner-occupied and about half (49%) are detached single-family houses, so if you own a townhouse or condo, check what your association handles before you collect quotes.
Where you are in Edison matters
Edison is big and spread out. The township takes in neighborhoods such as Clara Barton, Menlo Park, Oak Tree and North Edison, and borders Woodbridge, South Plainfield, Piscataway and East Brunswick. Its Menlo Park section is where Thomas Edison had his main laboratory, which is how the township got its name in 1954. Wherever you are in it, the parts of a siding job you never see matter most: the weather barrier under the siding, the flashing around windows and doors, and how the trim is sealed.
What siding costs
There is no official New Jersey figure, but the 2025 Cost vs. Value Report gives national averages: about $17,950 for a vinyl siding replacement and $21,485 for fiber cement. What moves a Edison quote up or down is wall area and stories, trim, soffit and fascia, and what the crew finds under the old siding. See the full New Jersey cost guide →
Permits and paperwork
Replacing existing siding on a one- or two-family home is ordinary maintenance under N.J.A.C. 5:23-2.7, so it normally needs no permit. Polypropylene siding is the exception. Whoever does the work must be registered with the New Jersey Division of Consumer Affairs, show that registration number on the contract, and give you a written contract for anything over $500.
Questions from Edison homeowners
Do I need a permit to replace siding in Edison?
Usually not. Under New Jersey's construction code (N.J.A.C. 5:23-2.7), replacing existing siding on a one- or two-family home is ordinary maintenance and needs no permit. Polypropylene siding is the exception. If you're unsure, or the house has more than two units, call the Edison township construction office before work starts.
How much does siding cost in Edison?
Nationally, a typical vinyl siding replacement ran $17,950 and fiber cement $21,485 in the 2025 Cost vs. Value Report. In Edison, where the median home was built in 1975, the biggest swing is usually what's under the old siding: extra layers or soft sheathing add cost. Get it priced in writing up front.
How do I check a siding contractor in Edison?
Ask for their New Jersey home improvement registration number, which must appear on their ads, contracts and business documents. Ask for proof of liability insurance (the state minimum is $500,000 per occurrence) and insist on a written contract, which is required for any job over $500.
Is Metuchen part of Edison?
No. Metuchen was split off from the township in 1900 and is its own borough, so any permit question goes to Metuchen's offices, not Edison's.
Nearby towns
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