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1800 Flanagan Ave

Monroe Township, NJ · Gloucester County · Residential · Block 15403, Lot 1

Watchdog Score

How it works
60/100

Typical or mixed tax position

The Watchdog Score, powered by the ROBUST Framework. Evidence coverage 70%, medium confidence.

  • RRecourse52
  • OOverassessment Positionn/a
  • BBurden59
  • UUniformity68
  • SStability57
  • TTrajectoryn/a

Property tax

Compare towns
$7,2622024 tax bill
$7,4742025 at new rate
$198,300Assessed value
$6,562Monroe Township median
$3.7692025 rate

Among 7,087 homes in Monroe Township, the typical (median) tax bill is $6,562. This bill is higher than about 66% of them.

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

Sales

Nearby sales
$1 on August 10, 1999This property's last sale
330Similar sales since 2023
$314,193Median 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
1726 Glassboro RdSep 2024$300,0001950
1893 York AveJun 2024$445,0001975
1876 Glassboro RdMay 2024$361,0001950
1880 Murray DrApr 2024$109,1931950
1977 Moore AveMar 2024$600,0002001
2030 Stanger AveSep 2024$440,0002000

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
15403 / 1
Property class
Residential (2)
Year built
1976
Building
2SF2G
Dwelling units
1
Lot size
0.91 acres
Land value
$52,700
Improvement value
$145,600
County
Gloucester County

Same block

  • 1875 York Ave$8,122 tax
  • 1879 York Ave$5,650 tax
  • 1887 York Ave$5,694 tax
  • 1893 York Ave$6,701 tax
  • 1706 Glassboro Rd$5,614 tax
  • 1716 Glassboro Rd$10,605 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 1800 Flanagan Ave changes. Unsubscribe any time.

Property report (PDF)

A printable report for 1800 Flanagan Ave: 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 1800 Flanagan Ave?

The latest annual property tax on the New Jersey tax list is $7,262, on an assessed value of $198,300.

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

Among 7,087 homes in Monroe Township, the typical (median) tax bill is $6,562. This bill is higher than about 66% 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 60 (Typical or mixed tax position).

Can the assessment be appealed?

Yes. Appeals go to the Gloucester 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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