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1103 Mountain Avenue Mountainside, NJ 07092

Built 1930ResidentialPre-Foreclosure
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Assessed
$484,400
Last sale
$80,000Jan 16, 2009
Built
1930
Size
2,334 sq ft
Owner
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Status
Pre-Foreclosure

Property information

Block
18
Lot
5
Qualifier
—
County
Union
Municipality
Mountainside Boro
Tax map page
12
Land description
000.315 AC

Building details

Building class
17
Description
2SF 2G
Dwellings
1
Zoning
R-2
Square feet
2,334
Acreage
0.32 ac

Assessment

Land value
$177,900
37%
Improvement value
$306,500
63%
Total assessment
$484,400
Sale assessment
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Tax (2025)
$9,930

Owner mailing

Street address
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Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.

  1. Home
  2. /
  3. NJ Property Records
  4. /
  5. Union County
  6. /
  7. Mountainside Boro
  8. /
  9. Block 18
  10. /
  11. 1103 Mountain Avenue, Mountainside, NJ 07092

6 events · 1930–2025
Sales1Foreclosures2
  • 2025Aug 26

    Foreclosure Case

    1. Filed
    2. Judgment
    3. Sheriff sale
    Last activity: Apr 14, 2026
    Type: Residential Mortgage Foreclosure
    Status: Reinstated
    Disposition: Reinstated
    CourtGeneral Equity

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  • 11 years
  • 2014Dec 22

    Foreclosure Case

    1. Filed
    2. Dismissed
    Last activity: Mar 7, 2022
    Type: Residential Mortgage Foreclosure
    Status: Closed
    Disposition: Dismissed Rule 1
    CourtGeneral Equity

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  • 6 years
  • 2009Jan 16

    Deed recorded

    $80,000
    Per sq ft$34Held15.4 yrsSq ft2,334NU codeDoubtful title (14)RecordedApr 13, 2009

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  • 79 years
  • 1930

    Property Built

County clerks also index recorded documents by address and by the names on them. Search Union County records

36 years · 1990–2025
YearProperty taxChangeLandImprovementAssessment
2025$102-99.0%$177,900$306,500$484,400
2024$9,930+3.1%$177,900$306,500$484,400
2023$9,630+1.2%$177,900$306,500$484,400
2022$9,514-6.1%$177,900$306,500$484,400
2021$10,127-0.5%$177,900$306,500$484,400
2020$10,180-0.2%$66,400$69,100$135,500
2019$10,200+0.7%$66,400$69,100$135,500
2018$10,126+2.3%$66,400$69,100$135,500

230 Oak Tree Road, Mountainside, NJ 07092Residential2,175 sq ftAssessed $505,7000.30 mi away-7% sq ftView details269 Central Avenue, Mountainside, NJ 07092Residential2,344 sq ftAssessed $496,3000.44 mi awaysame sizeView details970 Mountain Avenue, Mountainside, NJ 07092Residential2,092 sq ftAssessed $340,2000.17 mi away-10% sq ftView details1554 Brookside Road, Mountainside, NJ 07092Residential2,286 sq ftAssessed $551,7001.01 mi away-2% sq ftView details1436 Whippoorwill Way, Mountainside, NJ 07092Residential2,073 sq ftAssessed $520,8000.85 mi away-11% sq ftView details

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  • 1267 Route 22, Mountainside, NJ 07092Lot 1
  • 1123 Mountain Avenue, Mountainside, NJ 07092Lot 3.01
  • 1113 Mountain Avenue, Mountainside, NJ 07092Lot 4.01
  • 1117 Mountain Avenue, Mountainside, NJ 07092Lot 4.02
  • 120 Parkway, Mountainside, NJ 07092Lot 7
  • 124 Parkway, Mountainside, NJ 07092Lot 8
  • 132 Parkway, Mountainside, NJ 07092Lot 9
  • 138 Parkway, Mountainside, NJ 07092Lot 10
  • 148 Parkway, Mountainside, NJ 07092Lot 11
  • 1285 Route 22, Mountainside, NJ 07092Lot 13
  • 1289 Route 22, Mountainside, NJ 07092Lot 14
  • 1283 Route 22, Mountainside, NJ 07092Lot 15
All 15 lots on Block 18