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13 Guinevere Road

Monroe Township, NJ · Middlesex County · Residential · Block 148.67, Lot 13

Watchdog Score

How it works
69/100

Favorable tax position

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

  • RRecourse68
  • OOverassessment Positionn/a
  • BBurden87
  • UUniformity33
  • SStabilityn/a
  • TTrajectoryn/a

Property tax

Compare towns
$15,124Latest annual tax
$14,8482025 estimate
$541,900Assessed value
$9,043Monroe Township median
$2.7402025 rate

Among 21,058 homes in Monroe Township, the typical (median) tax bill is $9,043. This bill is higher than about 82% of them.

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

Sales

Nearby sales
$591,000 on August 27, 2008This property's last sale
1,133Similar sales since 2023
$550,000Median 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
1 Guinevere RoadSame streetOct 2024$500,0001996
12 Laila CourtNov 2024$1,490,0002005
21 Laila CourtNov 2024$1,610,0002005
23 Venezia DriveOct 2024$1,265,0002024
121 Jennifer DrOct 2024$700,0001979
108 Jennifer DrOct 2024$850,0001979

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 Monroe Township.
  • Monroe Township property taxesTypical bill, tax rate and appeal deadline for the town.
  • MapOpen this address in Google Maps.

Property record

Block / lot
148.67 / 13
Property class
Residential (2)
Year built
1998
Dwelling units
1
Land value
$216,900
Improvement value
$325,000
County
Middlesex County

Same block

  • 1 Camelot Drive$14,759 tax
  • 7 Guinevere Road$15,694 tax
  • 9 Guinevere Road$14,055 tax
  • 11 Guinevere Road$14,075 tax
  • 15 Guinevere Road$15,018 tax
  • 17 Guinevere Road$15,046 tax
  • 21 Guinevere Road$15,370 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 13 Guinevere Road changes. Unsubscribe any time.

Property report (PDF)

A printable report for 13 Guinevere Road: tax and assessment, the Watchdog Score, how the bill compares in Monroe Township, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 13 Guinevere Road?

The latest annual property tax on the New Jersey tax list is $15,124, on an assessed value of $541,900.

How does this tax bill compare with others in Monroe Township?

Among 21,058 homes in Monroe Township, the typical (median) tax bill is $9,043. This bill is higher than about 82% 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 69 (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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