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143 Mapes Ave

Newark City, NJ · Essex County · Residential · Block 3664, Lot 70

Watchdog Score

How it works
76/100

Favorable tax position

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

  • RRecourse55
  • OOverassessment Position100
  • BBurden86
  • UUniformity24
  • SStabilityn/a
  • TTrajectory100

Property tax

Compare towns
$9,8922024 tax bill
$10,4012025 at new rate
$260,100Assessed value
$6,933Newark City median
$3.9992025 rate

Among 28,253 homes in Newark City, the typical (median) tax bill is $6,933. This bill is higher than about 81% of them.

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

Sales

Nearby sales
$650,000 on November 25, 2024This property's last sale
1,628Similar sales since 2023
$513,000Median 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
139 Mapes AveSame streetDec 2024$850,0002018
124 Mapes AveSame streetDec 2024$430,0001922
184 Mapes AveSame streetNov 2023$615,0001922
32-34 Mapes AveSame streetNov 2024$676,0001917
18 Mapes AveSame streetJun 2024$345,0001947
140 Shephard AveAug 2024$495,0001927

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

Property record

Block / lot
3664 / 70
Property class
Residential (2)
Year built
1920
Building
2.5SF2UG
Dwelling units
3
Lot size
0.08 acres
Land value
$28,800
Improvement value
$231,300
County
Essex County

Same block

  • 1009-1011 Bergen St$22,818 tax
  • 120 Shephard Ave$7,176 tax
  • 122 Shephard Ave$7,941 tax
  • 124 Shephard Ave$2,575 tax
  • 126 Shephard Ave$8,040 tax
  • 128-130 Shephard Ave$6,796 tax
  • 132 Shephard Ave$2,994 tax
  • 134 Shephard Ave$6,705 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 143 Mapes Ave changes. Unsubscribe any time.

Property report (PDF)

A printable report for 143 Mapes Ave: tax and assessment, the Watchdog Score, how the bill compares in Newark City, recent nearby sales and appeal dates.

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Questions

How much are the property taxes at 143 Mapes Ave?

The latest annual property tax on the New Jersey tax list is $9,892, on an assessed value of $260,100.

How does this tax bill compare with others in Newark City?

Among 28,253 homes in Newark City, the typical (median) tax bill is $6,933. This bill is higher than about 81% 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 76 (Favorable tax position).

Can the assessment be appealed?

Yes. Appeals go to the Essex 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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