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20 Middlesex Boulevard

Plainsboro Township, NJ · Middlesex County · Residential · Block 2006, Lot 9

Watchdog Score

How it works
82/100

Strong tax position

The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 85%, high confidence.

  • RRecourse68
  • OOverassessment Position100
  • BBurden67
  • UUniformity82
  • SStabilityn/a
  • TTrajectory100

Property tax

Compare towns
$10,928Latest annual tax
$11,5672025 estimate
$418,200Assessed value
$14,656Plainsboro Township median
$2.7662025 rate

Among 3,573 homes in Plainsboro Township, the typical (median) tax bill is $14,656. This bill is lower than about 76% of them.

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

Sales

Nearby sales
$630,000 on June 4, 2024This property's last sale
145Similar sales since 2023
$731,000Median 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
9 Somerset StreetNov 2023$670,0002006
4 Mercer StreetSep 2024$630,0002008
5 Burlington StreetFeb 2024$600,0002007
609 Plainsboro RoadMar 2024$520,0001802
10 Edgemere AvenueJun 2024$625,0001970
19 Holohan DriveJul 2024$900,0001991

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

Property record

Block / lot
2006 / 9
Property class
Residential (2)
Year built
2005
Building
BAYBERRY/LS
Dwelling units
1
Lot size
0.15 acres
Land value
$120,000
Improvement value
$298,200
County
Middlesex County

Same block

  • 11 Somerset Street$9,799 tax
  • 22 Middlesex Boulevard$11,019 tax
  • 9 Somerset Street$11,981 tax
  • 7 Somerset Street$10,818 tax
  • 5 Somerset Street$10,708 tax
  • 3 Somerset Street$10,055 tax
  • 1 Somerset Street$10,933 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 20 Middlesex Boulevard changes. Unsubscribe any time.

Property report (PDF)

A printable report for 20 Middlesex Boulevard: tax and assessment, the Watchdog Score, how the bill compares in Plainsboro Township, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 20 Middlesex Boulevard?

The latest annual property tax on the New Jersey tax list is $10,928, on an assessed value of $418,200.

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

Among 3,573 homes in Plainsboro Township, the typical (median) tax bill is $14,656. This bill is lower than about 76% 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 82 (Strong 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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