When was 49 Mason Avenue, Newton, NJ last sold?

The most recent recorded sale was in 2020 for $169,000.

What is the assessed value of 49 Mason Avenue, Newton, NJ?

The total municipal assessment is $244,100 (land plus improvements).

What is 49 Mason Avenue, Newton, NJ worth?

Our model estimates a market value of $264,881, derived from comparable recorded sales nearby.

How many units does 49 Mason Avenue, Newton, NJ have?

Records show 1 dwelling unit at 49 Mason Avenue, Newton, NJ.

ElasticParcelNJ

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49 Mason Avenue

Newton, NJ 07860·Sussex County

1915·block 17.01·lot 40

Estimated market value

$264,881

high confidence

range $229,781 – $283,727

Assessment-implied: $272,311; Director's Ratio 0.8964 (2025)
Comp-implied: $290,830; 10 comparable sales

Based on 10 comparable sales

Last sale

$169,000

4/9/2021 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1940

Building size

720 sq ft

Lot size

0.17 ac

Land description

00000.172 AC.

Building description

1SF

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$244,100

Land value

$95,300

Improvement value

$148,800

Last year's tax

$6,106

Last MOD-IV sale

$169,000

MOD-IV deed date

10/15/2020

Owner

Current Owner

49 Mason Ave
Newton, NJ 07860

Sales history

10/15/2020$169,000
MOD-IV (Rutgers)Bk 3584 / Pg 221
5/29/2012$120,000
MOD-IV (Rutgers)Bk 3293 / Pg 940
9/28/2001$94,000
MOD-IV (Rutgers)Bk 2591 / Pg 297

Date	Price	Book / Page	Source
10/15/2020	$169,000	3584 / 221	MOD-IV (Rutgers)
5/29/2012	$120,000	3293 / 940	MOD-IV (Rutgers)
9/28/2001	$94,000	2591 / 297	MOD-IV (Rutgers)

Deeds

No deeds on file. Click to pull the title chain from the county clerk.

On Mason Avenue

Block 17.01

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "49 MASON AVE NEWTON NJ 07860"
    ],
    "zipKeys": [
      "49 MASON AVE 07860"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1915_17.01_40",
  "county_code": "19",
  "district_code": "15",
  "block": "17.01",
  "lot": "40",
  "qualifier": "",
  "property_location": "49 MASON AVE",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1SF",
  "land_desc": "00000.172 AC.",
  "year_built": 1940,
  "living_sqft": 720,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "9530000",
  "improvement_value_cents": "14880000",
  "net_value_cents": "24410000",
  "last_yr_tx_cents": "610575",
  "deed_date": "2020-10-15",
  "deed_book": "3584",
  "deed_page": "221",
  "sale_price_cents": "16900000",
  "sales_code": null,
  "owner_mailing_street": "49 MASON AVE",
  "owner_mailing_city_state_zip": "NEWTON, NJ  07860",
  "mun_name": "NEWTON TOWN",
  "calc_acre": "0.172000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.75368840784269,
  "centroid_lat": 41.04628128164197
}

SR1A

[
  {
    "id": "1c24964a-7658-4286-9411-b38043c5c69b",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "3584",
    "deed_page": "221",
    "deed_date": "2020-10-15",
    "date_recorded": "2021-04-09",
    "sale_price_cents": "16900000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "d133508f-1441-418b-9676-8f31975bf03c",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "3584",
    "deed_page": "221",
    "deed_date": "2020-10-15",
    "date_recorded": "2020-10-15",
    "sale_price_cents": "16900000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "d7911c2e-b9a2-47b2-bd91-850ac298b34e",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "3293",
    "deed_page": "940",
    "deed_date": "2012-05-29",
    "date_recorded": "2012-07-18",
    "sale_price_cents": "12000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "40245b23-1b20-4e46-b898-bca595e065cd",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "3293",
    "deed_page": "940",
    "deed_date": "2012-05-29",
    "date_recorded": "2012-05-29",
    "sale_price_cents": "12000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "100c6dc5-3e21-48d5-a5a9-be024ac01b91",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "2591",
    "deed_page": "297",
    "deed_date": "2001-09-28",
    "date_recorded": "2001-09-28",
    "sale_price_cents": "9400000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked

When was 49 Mason Avenue, Newton, NJ last sold?: The most recent recorded sale was in 2020 for $169,000.
What is the assessed value of 49 Mason Avenue, Newton, NJ?: The total municipal assessment is $244,100 (land plus improvements).
What is 49 Mason Avenue, Newton, NJ worth?: Our model estimates a market value of $264,881, derived from comparable recorded sales nearby.
How many units does 49 Mason Avenue, Newton, NJ have?: Records show 1 dwelling unit at 49 Mason Avenue, Newton, NJ.
What kind of property is 49 Mason Avenue, Newton, NJ?: It is a Residential Property.

Loading parcel record…

49 Mason Ave

49 Mason Avenue, Newton, NJ — owner, sales, deeds · ElasticParcel

49 Mason Avenue

Newton, NJ 07860·Sussex County

1915·block 17.01·lot 40

Estimated market value

$264,881

high confidence

range $229,781 – $283,727

Assessment-implied: $272,311; Director's Ratio 0.8964 (2025)
Comp-implied: $290,830; 10 comparable sales

Based on 10 comparable sales

Last sale

$169,000

4/9/2021 · taxrecords_nj

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1940

Building size

720 sq ft

Lot size

0.17 ac

Land description

00000.172 AC.

Building description

1SF

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$244,100

Land value

$95,300

Improvement value

$148,800

Last year's tax

$6,106

Last MOD-IV sale

$169,000

MOD-IV deed date

10/15/2020

Owner

Current Owner

49 Mason Ave
Newton, NJ 07860

Sales history

10/15/2020$169,000
MOD-IV (Rutgers)Bk 3584 / Pg 221
5/29/2012$120,000
MOD-IV (Rutgers)Bk 3293 / Pg 940
9/28/2001$94,000
MOD-IV (Rutgers)Bk 2591 / Pg 297

Date	Price	Book / Page	Source
10/15/2020	$169,000	3584 / 221	MOD-IV (Rutgers)
5/29/2012	$120,000	3293 / 940	MOD-IV (Rutgers)
9/28/2001	$94,000	2591 / 297	MOD-IV (Rutgers)

Deeds

No deeds on file. Click to pull the title chain from the county clerk.

On Mason Avenue

Block 17.01

Debug — raw data per source

Computed

{
  "isCondoMaster": false,
  "condoCluster": null,
  "siblingUnitCount": 0,
  "portfolioCount": 0,
  "portfolioKeys": {
    "fullKeys": [
      "49 MASON AVE NEWTON NJ 07860"
    ],
    "zipKeys": [
      "49 MASON AVE 07860"
    ]
  },
  "effective_unit_count": 1,
  "effective_unit_count_source": "MOD-IV"
}

MOD-IV

{
  "pams_pin": "1915_17.01_40",
  "county_code": "19",
  "district_code": "15",
  "block": "17.01",
  "lot": "40",
  "qualifier": "",
  "property_location": "49 MASON AVE",
  "property_class": "2",
  "bldg_class": "17",
  "bldg_desc": "1SF",
  "land_desc": "00000.172 AC.",
  "year_built": 1940,
  "living_sqft": 720,
  "dwelling_units": 1,
  "comm_dwell": null,
  "land_value_cents": "9530000",
  "improvement_value_cents": "14880000",
  "net_value_cents": "24410000",
  "last_yr_tx_cents": "610575",
  "deed_date": "2020-10-15",
  "deed_book": "3584",
  "deed_page": "221",
  "sale_price_cents": "16900000",
  "sales_code": null,
  "owner_mailing_street": "49 MASON AVE",
  "owner_mailing_city_state_zip": "NEWTON, NJ  07860",
  "mun_name": "NEWTON TOWN",
  "calc_acre": "0.172000",
  "add_lots1": null,
  "add_lots2": null,
  "prop_use": null,
  "fac_name": null,
  "centroid_lon": -74.75368840784269,
  "centroid_lat": 41.04628128164197
}

SR1A

[
  {
    "id": "1c24964a-7658-4286-9411-b38043c5c69b",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "3584",
    "deed_page": "221",
    "deed_date": "2020-10-15",
    "date_recorded": "2021-04-09",
    "sale_price_cents": "16900000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "d133508f-1441-418b-9676-8f31975bf03c",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "3584",
    "deed_page": "221",
    "deed_date": "2020-10-15",
    "date_recorded": "2020-10-15",
    "sale_price_cents": "16900000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "d7911c2e-b9a2-47b2-bd91-850ac298b34e",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "3293",
    "deed_page": "940",
    "deed_date": "2012-05-29",
    "date_recorded": "2012-07-18",
    "sale_price_cents": "12000000",
    "sr1a_year": null,
    "source": "taxrecords_nj"
  },
  {
    "id": "40245b23-1b20-4e46-b898-bca595e065cd",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "3293",
    "deed_page": "940",
    "deed_date": "2012-05-29",
    "date_recorded": "2012-05-29",
    "sale_price_cents": "12000000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  },
  {
    "id": "100c6dc5-3e21-48d5-a5a9-be024ac01b91",
    "property_id": "ebfb9797-c451-416a-8531-f9295c123aa0",
    "county_code": "19",
    "district_code": "15",
    "block": "17.01",
    "lot": "40",
    "qualifier": "",
    "deed_book": "2591",
    "deed_page": "297",
    "deed_date": "2001-09-28",
    "date_recorded": "2001-09-28",
    "sale_price_cents": "9400000",
    "sr1a_year": null,
    "source": "modiv_rutgers"
  }
]

API record·permalink

Frequently asked

When was 49 Mason Avenue, Newton, NJ last sold?: The most recent recorded sale was in 2020 for $169,000.
What is the assessed value of 49 Mason Avenue, Newton, NJ?: The total municipal assessment is $244,100 (land plus improvements).
What is 49 Mason Avenue, Newton, NJ worth?: Our model estimates a market value of $264,881, derived from comparable recorded sales nearby.
How many units does 49 Mason Avenue, Newton, NJ have?: Records show 1 dwelling unit at 49 Mason Avenue, Newton, NJ.
What kind of property is 49 Mason Avenue, Newton, NJ?: It is a Residential Property.

Address	Sold	Price
32 Mason Ave	3/23/2026	$370,000
13 Summit Ave	1/16/2026	$310,000
20 Mason Ave	9/17/2025	$350,000
72 Merriam Ave	8/20/2025	$299,000
20 Mason Ave	4/22/2025	$190,000
3 Shady Ln	4/21/2025	$360,000
83 Mount View St	3/25/2025	$312,000
60 Sussex St	11/5/2024	$365,000
93 Swartswood Rd	9/13/2024	$280,000
13 Summit Ave	6/12/2023	$280,000