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23 Keep St, Madison, NJ 07940

  • $1,933,000

    Last sold date unavailable

  • —

    bed

  • —

    bath

  • 3,756

    Sqft

House not for sale
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About 23 Keep St

Property type House
Neighborhood
Year built 1978
HOA fee $0/month
Lot size 0.28 Acre
Movoto estimate
Property description
This single-family home is located at 23 Keep St, Madison, NJ, 07940, in the Madison neighborhood in Morris County and was built in 1978. This home offers 3,756 square feet of living space on a 12,001 sq ft lot. The estimated market value is $1,933,000, approximately $515 per square foot.
$1.93M
Range: $1.33M-$2.53M
Last 30 days 
  • Year Property taxes Tax assessment
  • 2023
    $14,990 +0.2%
    $728,000
  • 2022
    $14,953 +1.4%
    $728,000
  • 2021
    $14,749 +1.0%
    $728,000
  • 2020
    $14,596 +1.6%
    $728,000
  • 2019
    $14,363 +2.6%
    $728,000
  • 2018
    $13,999 +0.8%
    $728,000
  • 2017
    $13,890 +1.8%
    $728,000
  • 2016
    $13,650 +1.9%
    $728,000
  • 2015
    $13,395 +3.5%
    $728,000
  • 2014
    $12,944
    —
  • 23 Keep St
    —
  • Madison
    $1.15M
  • 07940
    $1.34M -35% y/y
  • Madison
    $1.25M +4% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
29 Keep St, Madison, NJ 07940 $882,000 —/— 1,768 0.01
21 Keep St, Madison, NJ 07940 $1,754,000 —/— 3,940 0.01
19 Keep St, Madison, NJ 07940 $1,659,000 —/— 3,022 0.02
26 Keep St, Madison, NJ 07940 $726,000 —/— 996 0.03
28 Keep St, Madison, NJ 07940 $825,000 —/— 912 0.03
24 Keep St, Madison, NJ 07940 $741,000 —/— 2,237 0.03
32 Keep St, Madison, NJ 07940 $904,000 —/— 1,616 0.03
22 Keep St, Madison, NJ 07940 $1,306,000 —/— 2,186 0.03

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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8/10
Kings Road School
public Grades K-5
Madison School District
6/10
Madison Junior Middle School
public Grades 6-8
Madison School District
6/10
Madison High School
public Grades 9-12
Madison School District
Source: GreatSchools.org © 2026. All rights reserved.

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