Sayreville at a Glance
Sayreville covers almost 16 square miles on the south bank of the Raritan, with close to 47,000 residents. It is a settled, owner-occupied borough: about 63% of homes are owner-occupied, and more than nine residents in ten were at the same address a year earlier. If a water heater, a furnace or a basement finish went in over those years without a permit, that history matters at the closing table here.
- 46,787residents estimated for July 2025 (45,345 in 2020)
- 63.0%owner-occupied housing rate (ACS 2020โ2024)
- $444,100median owner-occupied home value (ACS 2020โ2024)
- $1,711monthly rent at the midpoint, gross (ACS 2020โ2024)
All four numbers: Census Bureau QuickFacts, Sayreville borough.
The Borough Resale Certificate
Before closing, Sayreville's Code Enforcement office inspects the house and issues what its checklist calls the Certificate of Residential Resale and Rental Compliance. Applications go through the borough's online permit portal. Staff review what you submit and email the fee, typically within one business day; once it is paid you ask for an appointment, and resale inspections are scheduled on Mondays and Wednesdays (rentals take Tuesdays and Thursdays). Questions go to the office at 732-390-7077.
The inspector works from the International Property Maintenance Code and the borough's own ordinances. The posted checklist covers walls, floors and windows, bathroom ventilation, hot water reaching at least 110 degrees, anti-tip brackets on stoves, cover plates on every outlet, roofs, gutters and pool fences at least 48 inches high. A few items surprise sellers:
- A single-family house may have only one working kitchen, so a second kitchen in the basement fails.
- A finished basement, attic or garage used as a bedroom needs a permitted egress window and two ways out, or the inspection fails automatically.
- The water curb stop at the street has to work, and the checklist tells sellers to call the Water Department at 732-390-7060 before closing.
- Any work that needed a permit and never got one must be permitted, completed and finalized by a licensed New Jersey contractor before the certificate issues.
That last point is the one that stalls sales. The borough's checklist spells it out: houses sold as-is are not exempt. Its selling page goes further, urging owners and agents to check the file for open permits as soon as the home is listed, because the inspector looks for new water heaters, furnaces and finished basements. If your file has gaps, you can hire contractors, pull permits and wait for finals, or you can sell to a buyer who takes that list on. We do the second: the permit cleanup goes on our side of the contract, and the price we quote already accounts for it. More on that in our guide to selling a New Jersey house as-is.
The Fire Marshal's Smoke and CO Check
Separately, the Fire Prevention bureau inspects the alarms under the state fire code. Smoke alarms must be under ten years old, on every level including the basement, and within ten feet of each sleeping area. In a home that relies on stand-alone battery alarms, only ten-year sealed units have been accepted since January 1, 2019. A house built or retrofitted with hardwired, interconnected alarms has to keep that system working; wireless battery units are not accepted as a replacement, and detectors tied to a security system do not count. Carbon monoxide alarms go within ten feet of the bedrooms and must be less than seven years old. We buy the alarms, install them and meet the inspector, so you do not need to be there.
Property Taxes and the October 2026 Tax Sale
Sayreville mails one tax bill a year, in mid-July, with a stub for each quarter, due in February, May, August and November. The ten-day grace period comes from borough resolution, and once it ends interest reaches back to the 1st, at 8% for the first $1,500 of the shortfall and 18% for any balance over it, plus a 6% year-end penalty when the delinquency tops $10,000 on December 31. The office does not accept postmarks, so a check has to arrive on time, not merely be mailed on time. The Tax Collector is on the second floor of Borough Hall, 167 Main Street (732-390-7040).
Delinquent taxes and other municipal charges that stay open for more than a year go to an annual tax sale, and the borough has scheduled its next one for October 19, 2026 at 10 a.m. in the Council Chambers. If you are on that list, a sale that closes beforehand pays the balance directly, and if a lien has already been sold, the title company pays the redemption figure from the price. Our tax lien page explains how redemption works in New Jersey.
On the 2025 state figures, Sayreville's general tax rate was 6.259 while its effective rate was 2.098. A gap that wide tells you assessments sit far below current market value, so the number printed on your assessment card is no guide to what the house is worth. We price on recent sales and condition instead.
Borough Water and Sewer
Sayreville treats and sells its own water. The borough's Water and Sewer Department runs a treatment plant, maintains the mains and 126 miles of sewer lines with nine pumping stations, and bills water and sewer together each quarter. The town is split into three billing sections, so your quarterly bill arrives in January, February or March and every third month after. The water office is at 3751 Bordentown Avenue, and since April 1, 2025 in-person payments are taken only at the Tax Collector's window. One more thing worth knowing: under the borough's ordinance, the owner is responsible for the water and sewer lines running from the main to the house, which is why a broken curb stop or a failing lateral lands on the seller unless the buyer takes it. We take it.
Renting It Out Instead?
Some owners weigh keeping the house as a rental. In Sayreville that means registering as a landlord with the Borough Clerk, passing a rental inspection, and, for most homes built before 1978, getting a New Jersey lead-safe certification. If that sounds like more than you want to manage, a cash sale ends the decision in one step.
Our Process in Sayreville
- Start with the address and whatever permit history you know, even if it is partial.
- We walk through, look at the mechanicals and the basement, and send a written cash figure, typically within a day.
- After you sign, we file the resale application, book the fire inspection, and line up any permits that need to be opened and closed.
- The title company pays off the mortgage, the taxes and the borough water account from the sale price.
- Settlement lands on your chosen day, at a title office or remotely with a notary present.
Sayreville is part of Middlesex County. Just across the river we also buy in Perth Amboy, and to the south in Old Bridge.
Free civil legal advice for Middlesex residents starts with Central Jersey Legal Services at 732-249-7600. The county's aging and disability office (732-745-3295) helps older owners weighing a move, and the borough's Water and Sewer Department offers a discount to customers 65 and up. Estates open at the county Surrogate's counter on Bayard Street in New Brunswick; call 732-745-3055 first.