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138 County Line Rd

Readington Township, NJ · Hunterdon County · Vacant land · Block 40, Lot 2

Watchdog Score

How it works
81/100

Strong tax position

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

  • RRecourse100
  • OOverassessment Positionn/a
  • BBurden74
  • UUniformity84
  • SStabilityn/a
  • TTrajectoryn/a

Property tax

Compare towns
$1782024 tax bill
$1902025 at new rate
$6,800Assessed value
$2,348Readington Township median
$2.7982025 rate

Among 109 vacant lots in Readington Township, the typical (median) tax bill is $2,348. This bill is lower than about 83% of them.

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

Sales

Nearby sales
$1 on August 13, 2019This property's last sale
6Similar sales since 2024
$292,750Median 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
3 Coddington RdOct 2024$400,000
83 Readington RdAug 2024$185,500
29 Dreahook RdAug 2024$145,000
525 Stanton Sta RdJul 2024$50,000
3558 Rt 22Aug 2024$550,000
3556 Rt 22Aug 2024$550,000

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

Property record

Block / lot
40 / 2
Property class
Vacant land (1)
Dwelling units
1
Lot size
0.45 acres
Land value
$6,800
Improvement value
$0
County
Hunterdon County

Same block

  • 140 County Line Rd$11,289 tax
  • 150 County Line Rd$11,603 tax
  • 1502 Magnolia Lane$14,756 tax
  • 1504 Magnolia Lane$16,003 tax
  • 1506 Magnolia Lane$15,605 tax
  • 1501 Magnolia Lane$15,288 tax
  • 1505 Magnolia Lane$15,537 tax
  • 1503 Magnolia Lane$16,313 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 138 County Line Rd changes. Unsubscribe any time.

Property report (PDF)

A printable report for 138 County Line Rd: tax and assessment, the Watchdog Score, how the bill compares in Readington Township, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 138 County Line Rd?

The latest annual property tax on the New Jersey tax list is $178, on an assessed value of $6,800.

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

Among 109 vacant lots in Readington Township, the typical (median) tax bill is $2,348. This bill is lower than about 83% 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 81 (Strong tax position).

Can the assessment be appealed?

Yes. Appeals go to the Hunterdon 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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