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23 Shadylawn Dr, Madison Boro, NJ — owner, sales, deeds · parceldata

23 Shadylawn Dr

Madison Boro, NJ 07940·Morris County

1417·block 101·lot 31

$1,156,022estimated value

Last sale

$615,000

4/22/2008 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1952

Building size

2,298 sq ft

Lot size

0.18 ac

Land description

62.5X125

Building description

1.5SF-F-BG

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$583,500

Land value

$264,700

Improvement value

$318,800

Last year's tax

$12,429

Last MOD-IV sale

$615,000

MOD-IV deed date

2/29/2008

Owner mailing address

23 SHADYLAWN DR
MADISON, NJ 07940

Estimated market value

$1,156,022

range $1,034,507 – $1,287,829

moderate confidence

Assessment-implied: $968,947; Director's Ratio 0.6022 (2025)
Comp-implied: $1,218,380; 30 comparable sales

Based on 30 comparable sales

Address	Sold	Price
14 Buckingham Dr	4/9/2026	$1,105,000
175 Green Village Rd	3/30/2026	$1,310,000
60 Greenwood Ave	3/25/2026	$1,400,000
96 North St	2/26/2026	$700,000

Bordering

200-ft notice list →

205 Madison Ave
Lot 1·$10,990,800
25 Shadylawn Dr
Lot 30·$505,400
19 Shadylawn Dr
Lot 32·$465,100

Block 101All of Block 101 →

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "23 SHADYLAWN DR MADISON NJ 07940"
    ],
    "zipKeys": [
      "23 SHADYLAWN DR 07940"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1417_101_31",
  "county_code": "14",
  "district_code": "17",
  "block": "101",
  "lot": "31",
  "qualifier": "",
  "property_location": "23 SHADYLAWN DR",
  "property_class": "2",
  "bldg_class": "18",
  "bldg_desc": "1.5SF-F-BG",
  "land_desc": "62.5X125",
  "year_built": 1952,
  "living_sqft": 2298,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "26470000",
  "improvement_value_cents": "31880000",
  "net_value_cents": "58350000",
  "last_yr_tx_cents": "1242855",
  "deed_date": "2008-02-29",
  "deed_book": "21066",
  "deed_page": "154",
  "sale_price_cents": "61500000",
  "sales_code": null,
  "owner_mailing_street": "23 SHADYLAWN DR",
  "owner_mailing_city_state_zip": "MADISON, NJ  07940",
  "mun_name": "MADISON BORO",
  "calc_acre": "0.179000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.43431688520394,
  "centroid_lat": 40.77225634135756
}

SR1A

[
  {
    "id": "bab9b2ca-fd30-40b8-8071-6024d1901ece",
    "property_id": "e8117b20-9a4f-4506-837b-8c680fe20e4c",
    "county_code": "14",
    "district_code": "17",
    "block": "101",
    "lot": "31",
    "qualifier": "",
    "deed_book": "21066",
    "deed_page": "150",
    "deed_date": "2008-01-03",
    "date_recorded": "2008-04-22",
    "sale_price_cents": "61500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "493c6b2e-c236-4781-adaa-664b03c4bdaf",
    "property_id": "e8117b20-9a4f-4506-837b-8c680fe20e4c",
    "county_code": "14",
    "district_code": "17",
    "block": "101",
    "lot": "31",
    "qualifier": "",
    "deed_book": "21066",
    "deed_page": "154",
    "deed_date": "2008-02-29",
    "date_recorded": "2008-04-22",
    "sale_price_cents": "61500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "9286672a-61cd-4b02-8d07-1b588818755d",
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    "district_code": "17",
    "block": "101",
    "lot": "31",
    "qualifier": "",
    "deed_book": "21066",
    "deed_page": "154",
    "deed_date": "2008-02-29",
    "date_recorded": "2008-02-29",
    "sale_price_cents": "61500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "78005a05-5318-4bcb-80c6-c9ec7ea85863",
    "property_id": "e8117b20-9a4f-4506-837b-8c680fe20e4c",
    "county_code": "14",
    "district_code": "17",
    "block": "101",
    "lot": "31",
    "qualifier": "",
    "deed_book": "6331",
    "deed_page": "101",
    "deed_date": "2005-05-09",
    "date_recorded": "2005-05-16",
    "sale_price_cents": "65000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "47aa5ef0-716a-4ead-85f7-5b847387a4c2",
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    "block": "101",
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    "qualifier": "",
    "deed_book": "6331",
    "deed_page": "101",
    "deed_date": "2005-05-09",
    "date_recorded": "2005-05-09",
    "sale_price_cents": "65000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "2dccd3f8-dfb7-42a2-9234-2f3e6c1de53a",
    "property_id": "e8117b20-9a4f-4506-837b-8c680fe20e4c",
    "county_code": "14",
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    "block": "101",
    "lot": "31",
    "qualifier": "",
    "deed_book": "5214",
    "deed_page": "173",
    "deed_date": "2000-07-07",
    "date_recorded": "2000-07-19",
    "sale_price_cents": "42603100",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "ab96cc6c-09ab-4441-ad77-ddac6f0aa143",
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    "district_code": "17",
    "block": "101",
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    "qualifier": "",
    "deed_book": "5214",
    "deed_page": "173",
    "deed_date": "2000-07-07",
    "date_recorded": "2000-07-07",
    "sale_price_cents": "42603100",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "421e2867-bbeb-4a88-8c1b-7a8a6d1ac9f9",
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    "county_code": "14",
    "district_code": "17",
    "block": "101",
    "lot": "31",
    "qualifier": "",
    "deed_book": "4134",
    "deed_page": "118",
    "deed_date": "1995-01-19",
    "date_recorded": "1995-01-31",
    "sale_price_cents": "28500000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "90046ab7-c05f-4d7e-81b4-d08340707442",
    "property_id": "e8117b20-9a4f-4506-837b-8c680fe20e4c",
    "county_code": "14",
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    "qualifier": "",
    "deed_book": "4134",
    "deed_page": "118",
    "deed_date": "1995-01-19",
    "date_recorded": "1995-01-19",
    "sale_price_cents": "28500000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "a0811c6d-a849-45a6-acdf-5078b9323e7c",
    "property_id": "e8117b20-9a4f-4506-837b-8c680fe20e4c",
    "county_code": "14",
    "district_code": "17",
    "block": "101",
    "lot": "31",
    "qualifier": "",
    "deed_book": "4039",
    "deed_page": "75",
    "deed_date": "1994-08-22",
    "date_recorded": "1994-08-25",
    "sale_price_cents": "27800000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "9aa9f7ba-571f-415e-a975-19f45a71cde9",
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    "deed_book": "4039",
    "deed_page": "75",
    "deed_date": "1994-08-22",
    "date_recorded": "1994-08-22",
    "sale_price_cents": "27800000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Sales history

4/22/2008$615,000
taxrecords_njBk 21066 / Pg 150
4/22/2008$615,000
taxrecords_njBk 21066 / Pg 154
2/29/2008$615,000
MOD-IV (Rutgers)Bk 21066 / Pg 154
5/16/2005$650,000
taxrecords_njBk 6331 / Pg 101
5/9/2005$650,000
MOD-IV (Rutgers)Bk 6331 / Pg 101
7/19/2000$426,031
taxrecords_njBk 5214 / Pg 173
7/7/2000$426,031
MOD-IV (Rutgers)Bk 5214 / Pg 173
1/31/1995$285,000
taxrecords_njBk 4134 / Pg 118
1/19/1995$285,000
MOD-IV (Rutgers)Bk 4134 / Pg 118
8/25/1994$278,000
taxrecords_njBk 4039 / Pg 75
8/22/1994$278,000
MOD-IV (Rutgers)Bk 4039 / Pg 75

Date	Price	Book / Page	Source
4/22/2008	$615,000	21066 / 150	taxrecords_nj
4/22/2008	$615,000	21066 / 154	taxrecords_nj
2/29/2008	$615,000	21066 / 154	MOD-IV (Rutgers)
5/16/2005	$650,000	6331 / 101	taxrecords_nj
5/9/2005	$650,000	6331 / 101	MOD-IV (Rutgers)
7/19/2000	$426,031	5214 / 173	taxrecords_nj
7/7/2000	$426,031	5214 / 173	MOD-IV (Rutgers)
1/31/1995	$285,000	4134 / 118	taxrecords_nj
1/19/1995	$285,000	4134 / 118	MOD-IV (Rutgers)

Property

Tax & Assessment

Estimated market value

Bordering

Sales history

Deeds