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98 Knapp Ave

Hamilton Township, NJ · Mercer County · Residential · Block 2495, Lot 1

Watchdog Score

How it works
66/100

Favorable tax position

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

  • RRecourse90
  • OOverassessment Positionn/a
  • BBurden60
  • UUniformity63
  • SStabilityn/a
  • TTrajectoryn/a

Property tax

Compare towns
$8,6132024 tax bill
$9,0622025 at new rate
$244,400Assessed value
$7,333Hamilton Township median
$3.7082025 rate

Among 29,413 homes in Hamilton Township, the typical (median) tax bill is $7,333. This bill is higher than about 70% of them.

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

Sales

Nearby sales
$1 on February 27, 1992This property's last sale
1,207Similar sales since 2023
$385,000Median 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
153 Knapp AveSame streetMay 2024$379,0001915
89 Knapp AveSame streetApr 2024$370,0001976
76 Knapp AveSame streetSep 2024$358,0001976
14 Evans AveOct 2024$330,0001950
5 Spruce CtAug 2024$365,0001976
136 Milton AveFeb 2024$81,0001920

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

Property record

Block / lot
2495 / 1
Property class
Residential (2)
Year built
1973
Building
1SF G1
Dwelling units
1
Lot size
0.52 acres
Land value
$73,800
Improvement value
$170,600
County
Mercer County

Same block

  • 22 Gaskill Ave$6,428 tax
  • 28 Gaskill Ave$7,295 tax
  • 38 Gaskill Ave$6,847 tax
  • 48 Gaskill Ave$7,573 tax
  • 43 Bradford Ave$7,471 tax
  • 19 Evans Ave$9,205 tax
  • 13 Evans Ave$8,035 tax
  • 5 Evans Ave$5,959 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 98 Knapp Ave changes. Unsubscribe any time.

Property report (PDF)

A printable report for 98 Knapp Ave: tax and assessment, the Watchdog Score, how the bill compares in Hamilton Township, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 98 Knapp Ave?

The latest annual property tax on the New Jersey tax list is $8,613, on an assessed value of $244,400.

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

Among 29,413 homes in Hamilton Township, the typical (median) tax bill is $7,333. This bill is higher than about 70% 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 66 (Favorable tax position).

Can the assessment be appealed?

Yes. Appeals go to the Mercer 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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