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136 Grove St

South Plainfield Borough, NJ · Middlesex County · Residential · Block 200, Lot 12

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
$10,9552024 tax bill
$11,4792025 at new rate
$156,900Assessed 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 higher than about 84% of them.

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

Sales

Nearby sales
$397,000 on May 8, 2020This property's last sale
247Similar sales since 2023
$525,000Median price

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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
119 Pine StOct 2024$562,5001955
109 Oakland AveJul 2024$485,0001929
201 Oakland AveJun 2024$525,0001977
127 Ten Eyck StNov 2023$389,900
113 Michael StOct 2024$975,000
120 Faulks PlaceOct 2024$560,000

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
200 / 12
Property class
Residential (2)
Lot size
0.17 acres
Land value
$35,600
Improvement value
$121,300
County
Middlesex County

Same block

  • 800 Maple Ave$5,865 tax
  • 128 Grove St$7,443 tax
  • 134 Grove St$7,122 tax
  • 138 Grove St$7,973 tax
  • 140 Grove St$8,825 tax
  • 146 Grove St$12,232 tax
  • 151 Pine St$7,214 tax
  • 147 Pine St$8,434 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 136 Grove St changes. Unsubscribe any time.

Property report (PDF)

A printable report for 136 Grove St: 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 136 Grove St?

The latest annual property tax on the New Jersey tax list is $10,955, on an assessed value of $156,900.

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 higher than about 84% of them.

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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