Morris County  »  12 Prospect St

12 Prospect Street, Mendham, NJ 07945 Property Information

12 Prospect Street, Mendham, NJ 07945 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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12 Prospect Street, Mendham, NJ 07945
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Address

Primary address 12 Prospect Street, Mendham
Zip code 07945
County Morris
Municipality Mendham Borough
Block 1901
Lot 10

Sales & Tax Overview for 12 Prospect Street, Mendham

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 03/05/1985
Sale price $60,000
Arm's length
Property tax $9,493

Lot & Building Information for 12 Prospect Street, Mendham

Building sqft 1,936
Building class Residential (2)
Acreage 0.463
Year built 1800
Stories 2
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Zoning, Use & Area Overview

Walk Score
41 /100. Car-Dependent
Transit Score
0 /100. Minimal Transit
Bike Score
34 /100. Somewhat Bikeable

Zoning district 1/4 Acre Residence (1/4-AC)
Broadband internet providers and speed map
Types of broadband connections map

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 12 Prospect Street, Mendham

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About 12 Prospect Street, Mendham

What is the year built & the total sq. ft. for 12 Prospect Street, Mendham, NJ 07945?

12 Prospect Street, Mendham, NJ 07945 was built in 1800 and has a total of 1,936 square feet.

What is the assessed value of 12 Prospect Street, Mendham, NJ 07945 and the property tax paid?

Assessed at $516,200, the tax amount paid for 12 Prospect Street, Mendham, NJ 07945 is $9,492.

When was 12 Prospect Street, Mendham, NJ 07945 last sold and what was the last sale price?

12 Prospect Street, Mendham, NJ 07945 was last sold in 03/05/1985 for $60,000.

Ownership Information

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Real Estate Reports:
How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
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Past Sales & Property History for 12 Prospect Street, Mendham

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Purchase date Purchase price Buyer name Seller name
03/05/1985 $60,000

More about Morris County Property Records

Title Documents for 12 Prospect Street, Mendham

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Date Type Amount Party 1 Party 2 Maturity Index Document Related documents Doc image
03/05/1985 - D Deed and Realty Tax Fees
                   
                   
                   
                   
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R: Recorded date
D: Document date

Property Taxes for 12 Prospect Street, Mendham

Access detailed property tax data for 12 Prospect Street, Mendham, NJ 07945. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Property tax $9,493
Market value $516,200

More about Morris County Property Taxes

Assessment History for 12 Prospect Street, Mendham

Here's the assessment & property tax history for 12 Prospect Street, Mendham, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025 $516,200 $516,200 1.839 $9,493 -25.24%
2024 $516,200 $516,200 2.46 $12,699 +0.24%
2023 $516,200 $516,200 2.454 $12,668 +2.94%
2022 $516,200 $516,200 2.384 $12,306 +1.79%
2021 $516,200 $516,200 2.342 $12,089 +1.78%
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Risk

Create a free account to unlock extended information for 12 Prospect Street, Mendham, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

Fire hazard zone See more on map
Geohazard zones map

Transportation

Access the detailed traffic volume map for 12 Prospect Street, Mendham to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Westmont Montessori School NR Private PK-K 100 0.15
Westmont Montessori School NR Private PK-K 100 0.15
St Joseph Elementary School NR Private K-8 146 0.15
Hilltop School 4 Public PK, K-4 262 0.21
Hilltop School 4 Public PK, K-4 262 0.21
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Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
St Joseph Elementary School NR Private K-8 146 0.15
Mountain View Middle School 10 Public 5-8 229 0.55
Daytop Preparatory School NR Private 8-12 62 0.72
Bernardsville Middle School 7 Public 5-8 458 3.23
Mendham Twp Middle School 10 Public 5-8 301 3.31
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Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
West Morris Mendham High School 8 Public 9-12 1,077 0.67
Daytop Preparatory School NR Private 8-12 62 0.72
Delbarton School NR Private 7-12 609 3.93
Bernards High School 6 Public 9-12 812 4.03
Matheny School NR Private PK-12 38 4.94
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 12 Prospect Street, Mendham

Here are the neighbors for 12 Prospect Street, Mendham.

Address Square feet Purchase date Purchase price
33 Hilltop Rd, Mendham 3,927 05/31/2000 $629,000
18 Prospect St, Mendham 5,285 12/28/2000 $1,150,000
4 Prospect St, Mendham 3,754 05/13/2024 $4,240,000
14 Prospect St, Mendham 4,719 07/01/2002
1 Muirfield Ln, Mendham 3,280 11/14/2018 $770,000
5 Muirfield Ln, Mendham 3,954 06/19/2023 $1,215,000
16 A Prospect St, Mendham 2,536 07/18/1994 $350,000
21-23 Hilltop Rd, Mendham 1,698 03/21/2019 $507,999
19 Hilltop Rd, Mendham 3,170 04/01/2021 $760,000
9 Heather Hill Way, Mendham 3,042 12/05/1995 $414,000
6 Prospect St, Mendham 3,553 10/24/2017 $830,000
2 Prospect St, Mendham 2,339 11/14/2025
25-27 Hilltop Rd, Mendham 1,992 03/28/2019 $507,999
10 Prospect St, Mendham 902 08/19/2024 $600,000
16 Prospect St, Mendham 7,352 04/03/2021 $1,950,000
8 Prospect St, Mendham 2,174 11/02/2020 $405,000
31 Hilltop Rd, Mendham 3,600 02/08/2022 $1
3 Muirfield Ln, Mendham 3,284 01/30/1998 $455,000
29 Hilltop Rd, Mendham 4,182 10/27/2022 $393,000
298 Thomas Rd, Mendham 7,718 12/02/2009 $999,000
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Nearby ZIP Codes for 12 Prospect Street, Mendham

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