When was 3 Cosma Place, Mendham Boro, NJ last sold?

3 Cosma Place, Mendham Boro, NJ last sold in 2022 for $650,000.

What is the assessed value of 3 Cosma Place, Mendham Boro, NJ?

3 Cosma Place, Mendham Boro, NJ is assessed at $357,000 (land plus improvements).

What is 3 Cosma Place, Mendham Boro, NJ worth?

Our model estimates 3 Cosma Place, Mendham Boro, NJ at $645,759, based on comparable recorded sales nearby.

How many units does 3 Cosma Place, Mendham Boro, NJ have?

3 Cosma Place, Mendham Boro, NJ has 1 dwelling unit on record.

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3 Cosma Place

Mendham Boro, NJ·Morris County

Estimated market value

$645,759

high confidence

range $569,618 – $721,142

Assessment-implied: $497,145; Equalization ratio 0.7181 (2025)
Comp-implied: $687,502; 12 comparable sales

Last sale

$650,000

7/21/2022 · Recorded deed

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Owner email, phone, and authorized agent are available on Pro.

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1930

Building size

1,553 sq ft

Lot size

0.24 ac

Land description

0.238 AC

Building description

2S F

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$357,000

Land value

$233,800

Improvement value

$123,200

Last year's tax

$8,782

Sale on tax record

$10

Deed date

12/16/2019

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Owner name and mailing address are available on Pro.

Sales history

7/5/2022$650,000
Recorded deed
12/16/2019$10
Recorded deedBk 23679 / Pg 880
12/14/1999$260,000
Tax assessorBk 5104 / Pg 235

Date	Price	Book / Page	Verified by
7/5/2022	$650,000	—	Recorded deed
12/16/2019	$10	23679 / 880	Recorded deed
12/14/1999	$260,000	5104 / 235	Tax assessor

Deeds

Properties on Cosma Place

Properties on Block 304

Frequently asked

When was 3 Cosma Place, Mendham Boro, NJ last sold?: 3 Cosma Place, Mendham Boro, NJ last sold in 2022 for $650,000.
What is the assessed value of 3 Cosma Place, Mendham Boro, NJ?: 3 Cosma Place, Mendham Boro, NJ is assessed at $357,000 (land plus improvements).
What is 3 Cosma Place, Mendham Boro, NJ worth?: Our model estimates 3 Cosma Place, Mendham Boro, NJ at $645,759, based on comparable recorded sales nearby.
How many units does 3 Cosma Place, Mendham Boro, NJ have?: 3 Cosma Place, Mendham Boro, NJ has 1 dwelling unit on record.
What kind of property is 3 Cosma Place, Mendham Boro, NJ?: It is a Residential Property.

Parcel ID1418·block 304·lot 2

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3 Cosma Pl

3 Cosma Place, Mendham Boro, NJ — owner, sales, deeds · ElasticParcel

3 Cosma Place

Mendham Boro, NJ·Morris County

Estimated market value

$645,759

high confidence

range $569,618 – $721,142

Assessment-implied: $497,145; Equalization ratio 0.7181 (2025)
Comp-implied: $687,502; 12 comparable sales

Last sale

$650,000

7/21/2022 · Recorded deed

Owner contactPro · unlock

Owner email, phone, and authorized agent are available on Pro.

Property

Type

Residential 1-4 unit

Tax class

Residential 1-4 unit

Year built

1930

Building size

1,553 sq ft

Lot size

0.24 ac

Land description

0.238 AC

Building description

2S F

Dwelling / commercial units

1 dw / 0 comm

Tax & Assessment

Net assessed value

$357,000

Land value

$233,800

Improvement value

$123,200

Last year's tax

$8,782

Sale on tax record

$10

Deed date

12/16/2019

Owner mailing addressPro · unlock

Owner name and mailing address are available on Pro.

Sales history

7/5/2022$650,000
Recorded deed
12/16/2019$10
Recorded deedBk 23679 / Pg 880
12/14/1999$260,000
Tax assessorBk 5104 / Pg 235

Date	Price	Book / Page	Verified by
7/5/2022	$650,000	—	Recorded deed
12/16/2019	$10	23679 / 880	Recorded deed
12/14/1999	$260,000	5104 / 235	Tax assessor

Deeds

Properties on Cosma Place

Properties on Block 304

Frequently asked

When was 3 Cosma Place, Mendham Boro, NJ last sold?: 3 Cosma Place, Mendham Boro, NJ last sold in 2022 for $650,000.
What is the assessed value of 3 Cosma Place, Mendham Boro, NJ?: 3 Cosma Place, Mendham Boro, NJ is assessed at $357,000 (land plus improvements).
What is 3 Cosma Place, Mendham Boro, NJ worth?: Our model estimates 3 Cosma Place, Mendham Boro, NJ at $645,759, based on comparable recorded sales nearby.
How many units does 3 Cosma Place, Mendham Boro, NJ have?: 3 Cosma Place, Mendham Boro, NJ has 1 dwelling unit on record.
What kind of property is 3 Cosma Place, Mendham Boro, NJ?: It is a Residential Property.

Parcel ID1418·block 304·lot 2

Address	Sold	Price
50A E Main St	12/19/2025	$775,000
2 Peacock Ln	12/19/2025	$775,000
5 Hampton Rd	8/25/2025	$685,000
49 W Main St	8/11/2025	$699,000
15 Lake Dr	6/27/2025	$730,000
47 W Main St	6/4/2025	$859,000
28 W Main St	4/11/2025	$650,000
64 E Main St	1/24/2025	$799,000
6 Lake Dr	7/29/2024	$450,000
16 Orchard St	6/13/2024	$575,000
4 Aster Ter	5/24/2024	$730,000
49 W Main St	10/4/2023	$530,000

Estimated market value

Owner contact🔒Pro · unlock

Property

Tax & Assessment

Sales history

Deeds

Frequently asked

Estimated market value

Owner contact🔒Pro · unlock

Property

Tax & Assessment

Sales history

Deeds

Frequently asked

Owner contactPro · unlock

Owner contactPro · unlock