$2,059,500
4 Beds
5 Baths
4,083 sqft (on 5 acres)
6 County Line Rd, Mendham, NJ 07945
Est. Refi. Payment $13,610/mo*
Refinance Your HomeCurrently Off Market - Sold Jul 8, 2013 for $1,121,275
Home Value
Trulia Estimate
$2.06MSince last month
Increased$22K (+1.1%)Since last year
Increased$93K (+4.7%)Since last sale
Increased$940K (+83.9%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +68% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $2.06M |
| July 2026 | $2.04M |
| June 2026 | $2.09M |
| May 2026 | $2.02M |
| April 2026 | $1.97M |
| March 2026 | $1.95M |
| February 2026 | $1.9M |
| January 2026 | $1.87M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.86 | Single-Family Home | $2,320,000 | 06/03/26 | 4 | 6 | - | |
1.23 | Single-Family Home | $1,430,000 | 09/15/25 | 5 | 5 | - | |
1.17 | Single-Family Home | $1,325,000 | 03/24/26 | 3 | 4 | - | |
1.40 | Single-Family Home | $1,575,000 | 12/12/25 | 4 | 6 | - | |
1.42 | Single-Family Home | $1,800,000 | 08/21/26 | 4 | 4 | - | |
1.37 | Single-Family Home | $2,325,000 | 10/01/25 | 4 | 4 | - | |
0.59 | Single-Family Home | $2,100,000 | 06/12/26 | 5 | 6 | - | |
1.07 | Single-Family Home | $2,250,000 | 08/17/26 | 5 | 6 | - | |
1.31 | Single-Family Home | $1,710,000 | 11/21/25 | 5 | 5 | - | |
1.21 | Single-Family Home | $1,800,000 | 09/15/25 | 4 | 4 | - |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.14 | $774,400 | - | - | - | Off Market | |
0.14 | $3,706,500 | 5 | 10 | - | Off Market | |
0.37 | $1,908,000 | 5 | 5 | - | Off Market | |
0.39 | - | 5 | 5 | - | Off Market | |
0.40 | $2,021,000 | 7 | 8 | - | Off Market | |
0.42 | $2,636,200 | 5 | 7 | - | Off Market | |
0.47 | $300,000 | - | - | - | Recently Sold | |
0.47 | $3,500,000 | 5 | 7.5 | - | For Sale | |
0.59 | $2,100,000 | 5 | 6 | - | Recently Sold | |
0.64 | $3,793,400 | 7 | 10 | - | Off Market | |
0.65 | - | - | - | - | Off Market | |
0.64 | $3,352,700 | 6 | 8 | - | Off Market |
Local Information
- Map ViewExplore the area around 6 County Line Rd.
- Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
- Shop & Eat
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1910
Lot Size
5 acres
Living Area
4,083 sqft
Price/Sqft
$504
Parking
Garage
About this House
From its bell tower, chimes ring out over the meadows and hills surrounding The Belfry, a five-acre country estate straddling Mendham and Bernardsville. Only moments from Bernardsville's historic town center and Manhattan bound trains and buses, The Belfry is convenient to the world yet tucked away into the glory of nature. A private road winds to the gated entry. Beyond, seemingly endless outdoor space wraps to the threshold of the four-bedroom residence. The rustically clad exterior commemorates the home's historic farmhouse heritage. Tall architectural lines and the squared portico introduce the uncomplicated clean design found throughout the updated, expanded and meticulously maintained interior. The spacious terra cotta-tiled foyer ushers guests to the step-down great room where once confining walls have given way to an expansive, open gathering space anchored with fireplace and adjacent granite wet bar. Walls of windows offer the first of many views of the home's rolling, pastoral grounds and French doors open onto the patio and free-form pool. Also off the foyer, the cherry-paneled living room with marble-framed fireplace and floor-to-ceiling bookshelves will accommodate a memorable gathering as easily as a contemplative moment. Further along a pentagonal sunroom visually expands the formal dining room each with doorways to the sheltered patio and pool. The kitchen's simple lines complement The Belfry's natural beauty on view at every turn of its well planned design. Yet luxury and convenience are hardly understated. Granite contrasts with tile countertops. Viking, Sub-Zero and Fisher & Paykel appliances provide their recognized robust quality. And a picture window defines the dining nook. White custom cabinetry continues to the adjoining light-filled family room finished with beadboard wainscoting. Modern sensibilities are clearly evident in the thoughtful updates made to the home's second level. Bedrooms original to the home sport generous closets and are accompanied by refurbished baths. The more recently added master suite boasts a bedchamber with French doors fronted with a Juliet balcony, picture window and muralled tray ceiling depicting scenes of the estate's grounds. There is a luxurious bath with jetted tub and light streams from a raised skylight to the enviable dressing room with generous closets and built in tiers of drawers. Also on this level is an office with fireplace, laundry closet, access to the bell tower and a secondary staircase to the main level. Additional features of this beautifully situated and private estate include refinished hardwood floors, pristine carpeting, select surround sound, lately painted siding, recently installed windows, doors and roof, circular paver stone courtyard and stone retention walls. Mechanical systems include 7-zone hot water heating, 2-zone central air, and a whole-house Kohler generator installed in 2013. A two car garage is located on the home's walk-out lower level. Two shed-style outbuildings provide storage for up to four vehicles.
6 County Line Rd, Mendham, NJ 07945 is a 4 bedroom, 5 bathroom, 4,083 sqft single-family home built in 1910. It last sold for $1,121,275 on Jul 8, 2013. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,059,500, with a rent estimate of $7,959/month.
Home Details for 6 County Line Rd
|
|---|
Heating & Cooling Heating: Baseboard, GasAir ConditioningCooling System: CentralHeating Fuel: Baseboard |
Levels, Entrance, & Accessibility Stories: 1.5Floors: Hardwood |
Interior Details Number of Rooms: 11 |
Appliances & Utilities DishwasherDisposalMicrowaveRefrigerator |
|
|---|
Exterior Home Features Roof: AsphaltExterior: WoodPatio |
Pool Pool |
Parking & Garage GarageParking: Garage Attached |
|
|---|
Year Built Year Built: 1910 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
|
|---|
Units in Building: 1 |
|
|---|
Lot Area: 5.00 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jul 8, 2013 Source: GSMLS #2990980 | Sold | $1,121,275 |
Jan 16, 2013 Source: Agent Provided | Listed For Sale | $1,225,000 |
Oct 20, 2012 Source: Agent Provided | ListingRemoved | $1,425,000 |
Jul 19, 2012 Source: Agent Provided | PriceChange | $1,425,000 Price decreased by 8% |
Apr 6, 2012 Source: Agent Provided | Listed For Sale | $1,550,000 |
Sep 2, 2010 Source: Agent Provided | ListingRemoved | $1,690,000 |
Apr 30, 2010 Source: Agent Provided | Listed For Sale | $1,690,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $31,144 | $1,266,000 |
Home facts updated by county records
Market trends in Mendham
Last updated July 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
28
2MoM
Around this home
What Locals Say about Mendham
At least 49 Trulia users voted on each feature.
95 % Say parking is easy
95 % Say car is needed
87 % Say there's wildlife
84 % Say there's holiday spirit
81 % Say it's dog friendly
80 % Say it's quiet
76 % Say yards are well-kept
73 % Say people would walk alone at night
72 % Say neighbors are friendly
68 % Say they plan to stay for at least 5 years
63 % Say kids play outside
61 % Say there are community events
50 % Say there are sidewalks
46 % Say it's walkable to restaurants
45 % Say it's walkable to grocery stores
37 % Say streets are well-lit
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 6 County Line Rd
- What is 6 County Line Rd estimated to be worth?Trulia's estimated value for 6 County Line Rd in Mendham, NJ is $2,059,500.
- What is the price history for 6 County Line Rd?6 County Line Rd in Mendham, NJ last sold for $1,121,275 in July 2013.
- Is Mendham a buyer's or seller's market?Mendham is currently a seller's market, based on recent for-sale activity.
- What do residents say about Mendham?Residents describe Mendham, NJ as easy to park in, dog-friendly, and quiet. Most residents say you need a car. See recently sold homes in Mendham, NJ.
- Does 6 County Line Rd have air conditioning?Yes, 6 County Line Rd in Mendham, NJ has air conditioning.
- Does 6 County Line Rd have a pool?Yes, 6 County Line Rd in Mendham, NJ has a pool.
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