40 E Main St
Mendham, NJ 07960
Washington Valley- 4 Beds
- 4 Baths
4 Beds
4 Baths
(on 1.92 acres)
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Lot Size
1.92 acres
About this House
This single-family home is located at 40 E Main St, Mendham, NJ. 40 E Main St is in the Washington Valley neighborhood in Mendham, NJ and in ZIP code 07960. This property has 4 bedrooms and 4 bathrooms. This property has a lot size of 1.92 acres.
40 E Main St, Mendham, NJ 07960 is a 4 bedroom, 4 bathroom single-family home in Washington Valley. It last sold for $2,325,000 on Jul 25, 2023 (2% above the $2,275,000 asking price). It is currently off market. The Trulia Estimate is $2,547,100, with a rent estimate of $7,867/month.
Home Details for 40 E Main St
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MLS Status: Closed |
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Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 4 |
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Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence |
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Price List Price: $2,275,000 |
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Direction & Address City: Mendham Twp. |
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Lot Area: 1.92 Acres |
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Mls Number: 3860866Attribution Contact: 908-867-2050 |
Last check for updates: 1 day ago
Listed by Jenna Davie, (908) 867-2050
STONYBROOK REALTY NJ LLC
Bought with: Mara Nydam, Turpin Real Estate, Inc.
Source: GSMLS, MLS#3860866

Price History for 40 E Main St
| Date | Price | Event | Source |
|---|---|---|---|
| 07/25/2023 | $2,325,000 | Sold | GSMLS #3860866 |
| 10/12/2017 | $1,625,000 | Sold | GSMLS #3386973 |
| 06/15/2017 | $1,700,000 | ListingRemoved | Agent Provided |
| 05/11/2017 | $1,700,000 | Listed For Sale | Agent Provided |
| 10/08/2003 | $1,450,000 | Sold | N/A |
| 03/29/1995 | $380,000 | Sold | N/A |
Market trends in Morristown
Last updated June 2026
Avg. sale price
$928K
$168KMoM
Sale-to-List Price
106.1%
2.3%MoM
Price per sq ft
$434
$17MoM
Available listings
96
7MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $35,074 |
| Assessment | $1,806,100 |
Home facts updated by county records
Comparable Sales for 40 E Main St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.17 | Single-Family Home | $1,625,000 | 08/20/25 | 5 | 4 | - | |
0.29 | Single-Family Home | $1,160,000 | 12/05/25 | 4 | 4 | - | |
0.32 | Single-Family Home | $1,175,000 | 10/31/25 | 4 | 4 | - | |
0.16 | Single-Family Home | $975,000 | 01/16/26 | 3 | 3 | - | |
0.39 | Single-Family Home | $1,210,000 | 02/06/26 | 4 | 3 | - | |
0.02 | Single-Family Home | $695,000 | 03/31/26 | 4 | 2 | - | |
0.53 | Single-Family Home | $1,650,000 | 08/03/26 | 4 | 6 | - | |
0.54 | Single-Family Home | $1,285,000 | 10/20/25 | 4 | 4 | - | |
0.73 | Single-Family Home | $1,350,000 | 08/22/25 | 4 | 3 | - | |
0.64 | Single-Family Home | $1,150,000 | 06/30/26 | 4 | 3 | - |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 40 E Main St.
What Locals Say about Washington Valley
At least 1 Trulia users voted on each feature.
100 % Say it's dog friendly
100 % Say yards are well-kept
100 % Say it's quiet
100 % Say there's wildlife
100 % Say they plan to stay for at least 5 years
100 % Say it's walkable to restaurants
100 % Say car is needed
100 % Say people would walk alone at night
100 % Say there are sidewalks
100 % Say streets are well-lit
100 % Say kids play outside
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
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Apartments for Rent
Homes for sale near 40 E Main St
Off Market Homes Near 40 E Main St
Frequently asked questions about 40 E Main St
- What is 40 E Main St estimated to be worth?Trulia's estimated value for 40 E Main St in Mendham, NJ is $2,547,100.
- What is the price history for 40 E Main St?40 E Main St in Mendham, NJ last sold for $2,325,000 in July 2023.
- Is Mendham a buyer's or seller's market?Mendham is currently a seller's market, based on recent for-sale activity.
- What's the median sale price in Mendham?The median sale price in Mendham is $928K. That is up $168K from the prior month.
- How big is the lot at 40 E Main St?The lot at 40 E Main St in Mendham, NJ is about 1.9 acres.

The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing.
Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.
Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker.
Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.
Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker.