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402 Maple Ave

South Plainfield Borough, NJ · Middlesex County · Residential · Block 268, Lot 1

Watchdog Score

How it works
70/100

Favorable tax position

The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 55%, low confidence.

  • RRecourse68
  • OOverassessment Positionn/a
  • BBurden73
  • UUniformity67
  • SStabilityn/a
  • TTrajectoryn/a

Property tax

Compare towns
$8,2742024 tax bill
$8,6692025 at new rate
$118,500Assessed value
$8,190South Plainfield Borough median
$7.3162025 rate

Among 6,807 homes in South Plainfield Borough, the typical (median) tax bill is $8,190. This bill is close to the middle.

Town tax rate per $100
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25

Sales

Nearby sales
$445,000 on December 9, 2020This property's last sale
247Similar sales since 2023
$525,000Median price

Is this your home?

Claim it to follow its assessment, tax and score in your Watchdog account. Once ownership is verified, you can add a photo that shows wherever this address appears on Watchdog.

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Recent sales nearby

AddressSoldPriceBuilt
404 Maple AveSame streetOct 2023$320,000
1894 Maple AveSame streetJun 2024$435,0001962
240 Adeline AvenueNov 2023$840,000
208 Oakland AveDec 2023$64,655
145 Lakeview AveMay 2024$385,000
318 Church StOct 2023$436,000

Same property type in the same town, same street first. Prices come from the state tax list, which runs about a year behind, and can include sales between relatives or other non-market transfers.

Homeowner tools

  • Could an appeal lower this bill?The appeal estimator opens with this property's assessment and the town tax rate filled in.
  • Appeal deadlinesUsually April 1 (May 1 after a town-wide revaluation), or 45 days after assessment notices go out if later.
  • ANCHOR, Senior Freeze and Stay NJCheck which state property tax relief programs apply.
  • Buying here?Monthly cost with the real tax bill included.
  • Selling? CO requirementsResale certificate of occupancy and smoke detector certificate rules for South Plainfield Borough.
  • South Plainfield Borough property taxesTypical bill, tax rate and appeal deadline for the town.
  • MapOpen this address in Google Maps.

Property record

Block / lot
268 / 1
Property class
Residential (2)
Lot size
0.12 acres
Land value
$24,100
Improvement value
$94,400
County
Middlesex County

Same block

  • 113 Lincoln Ave$7,659 tax
  • 119 Lincoln Ave$6,863 tax
  • 109 Lincoln Ave$4,735 tax
  • 404 Maple Ave$6,005 tax
  • 408 Maple Ave$5,334 tax
  • 412 Maple Ave$8,574 tax
  • 114 Leonard Ave$6,362 tax
  • 118 Leonard Ave$7,631 tax

Get alerts for this property

We check the state tax list once a month and email you if the assessment, tax bill or Watchdog Score for 402 Maple Ave changes. Unsubscribe any time.

Property report (PDF)

A printable report for 402 Maple Ave: tax and assessment, the Watchdog Score, how the bill compares in South Plainfield Borough, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 402 Maple Ave?

The latest annual property tax on the New Jersey tax list is $8,274, on an assessed value of $118,500.

How does this tax bill compare with others in South Plainfield Borough?

Among 6,807 homes in South Plainfield Borough, the typical (median) tax bill is $8,190. This bill is close to the middle.

What is the Watchdog Score?

The Watchdog Score, powered by the ROBUST Framework, rates a property's tax position from 0 to 100 using six kinds of public evidence. Higher is better. This property scores 70 (Favorable tax position).

Can the assessment be appealed?

Yes. Appeals go to the Middlesex County Board of Taxation. In most towns the deadline is April 1 (May 1 after a town-wide revaluation), or 45 days after assessment notices are mailed if that is later.

Does Watchdog show who owns this property?

No. Watchdog does not show owner names or mailing addresses. Everything on this page comes from public tax and parcel records.

Source: New Jersey MOD-IV tax list and NJ Office of GIS parcel data, refreshed monthly (last refresh October 2026). Town tax rates from the NJ Division of Taxation. Watchdog does not show owner names. How we get our numbers

Photo by Zac Gudakov on Unsplash
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