Middlesex County  »  08830  »  Auth Ave  »  20 Auth Ave

20 Auth Avenue, Iselin, NJ 08830 - Property report

Also known as: 20 Auth Ave

Property image for 20 Auth Avenue, Iselin, NJ 08830
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Property type

Public Property (15C)

Acreage

3.673

General information

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Address
Primary address
20 Auth Avenue
ZIP code
08830
County
Middlesex
Block
448.22
Lot
1264
Municipality
1225
Parcel ID
448.22-1264

Owner

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Tax
Tax year
2026
Building
Property type
Public Property (15C)
Exterior structural material
Lot
Acreage
3.673
Zoning & Use
Zoning

Area overview

Walk score
90 /100.  Very Walkable
Transit score
42 /100.  Some Transit
Bike score
56 /100.  Bikeable
Broadband internet providers and speed map
Types of broadband connections
Ownership

Ownership information for 20 Auth Avenue, Iselin, NJ

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 20 Auth Avenue, Iselin, NJ 08830

No recently recorded sales for this property.

More about Middlesex County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 20 Auth Avenue, Iselin, NJ

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Base tax
$45,416
Recent tax assessments
Market value
$377,400
Land value
$70,600
Building value
$306,800

More about Middlesex County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025 $377,400 $377,400 12.034 $45,416 +3.44%
2024 $377,400 $377,400 11.634 $43,907 +2.22%
2023 $377,400 $377,400 11.381 $42,952 +2.57%
2022 $377,400 $377,400 11.096 $41,876 +0.83%
2021 $377,400 $377,400 11.005 $41,533 +3.17%
2020 $377,400 $377,400 10.667 $40,257 +2.53%
2019 $377,400 $377,400 10.404 $39,265 -1.77%
2018 $377,400 $377,400 10.591 $39,970 +5.83%
2017 $377,400 $377,400 10.008 $37,770 +0.80%
2016 $377,400 $377,400 9.929 $37,472 +1.83%
Permits

Permit information for 20 Auth Avenue, Iselin, NJ

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Fire hazard zones

Geohazard zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 20 Auth Avenue, Iselin, NJ 08830 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
St Cecelia School NR Private PK, K-8 204 0.03
St Cecelia School NR Private PK, K-8 204 0.03
Oak Tree Road Elementary School 6 Public K-5 425 0.10
Robert Mascenik School 8 Public K-5 321 0.31
Kennedy Park Elementary School NR Public PK, K 263 0.34
Kennedy Park Elementary School NR Public PK, K 263 0.34
The Goddard School - Woodbridge NR Private PK-K 80 0.37
The Goddard School - Woodbridge NR Private PK-K 80 0.37
Indiana Avenue Elementary School 4 Public K-5 445 0.47
Alphabet Academy NR Private PK-K 41 1.05
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St Cecelia School NR Private PK, K-8 204 0.03
Iselin Middle School 6 Public 6-8 849 0.86
St John Vianney Elementary School NR Private PK-8 335 1.77
Colonia Middle School 4 Public 6-8 560 1.92
Avenel Middle School 3 Public 6-8 587 2.09
St Helena School NR Private PK-8 233 2.17
Fords Middle School 3 Public 6-8 593 2.32
Woodbridge Middle School 2 Public 6-8 517 2.39
St James School-Woodbridge NR Private PK, K-8 304 2.55
John Adams Middle School 6 Public 6-8 1,001 2.56
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
John F Kennedy Memorial High School 4 Public 9-12 1,371 0.90
Colonia High School 4 Public 9-12 1,356 1.23
Woodbridge High School 2 Public 9-12 1,558 1.98
J P Stevens High School 7 Public 9-12 2,680 2.18
Metuchen High School 8 Public 9-12 708 2.26
Adult Diagnostic And Treatment Center NR Public 0 2.70
Rahway High School 2 Public 9-12 1,204 2.90
Bishop George Ahr High School NR Private 9-12 739 2.94
St Joseph High School NR Private 9-12 507 3.01
Honor Ridge Academy NR Private 84 3.06

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 20 Auth Avenue, Iselin, NJ

465 Lincoln Hwy, Iselin 487 Lincoln Hwy, Iselin 497-501 Lincoln Highway, Iselin 515 Lincoln Hwy, Iselin 78 Auth Ave, Iselin 29 Kennedy St, Iselin 511 Lincoln Hwy, Iselin 21 Coakley St, Iselin 23 Kennedy St, Iselin 449 Lincoln Hwy, Iselin 527 Lincoln Hwy, Iselin 2 Wright St, Iselin 15 Coakley St, Iselin 27 Kennedy St, Iselin 425 Lincoln Hwy, Iselin 477 Lincoln Hwy, Iselin 86 Auth Ave, Iselin 473 Lincoln Hwy, Iselin 80 Auth Ave, Iselin

Nearby ZIP codes for 20 Auth Avenue, Iselin, NJ

07001, Middlesex County, NJ 07008, Middlesex County, NJ 07016, Union County, NJ 07027, Union County, NJ 07064, Middlesex County, NJ 07066, Union County, NJ 07067, Middlesex County, NJ 07076, Union County, NJ 07077, Middlesex County, NJ 07090, Union County, NJ 07095, Middlesex County, NJ 07203, Union County, NJ 08820, Middlesex County, NJ 08832, Middlesex County, NJ 08837, Middlesex County, NJ 08840, Middlesex County, NJ 08861, Middlesex County, NJ 08863, Middlesex County, NJ

Frequently asked questions

What is the assessed value of 20 Auth Avenue, Iselin, NJ 08830?

20 Auth Avenue, Iselin, NJ 08830 is currently assessed at $377,400.

What are the property taxes for 20 Auth Avenue, Iselin, NJ 08830?

The property taxes for 20 Auth Avenue, Iselin, NJ 08830 total $45,416.

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