$1,644,100
4 Beds
2.5 Baths
3,330 sqft (on 0.50 acres)
1 County Line Rd, Mendham, NJ 07945
Est. Refi. Payment $10,889/mo*
Refinance Your HomeCurrently Off Market - Sold May 23, 2022 for $1,425,000
Home Value
Trulia Estimate
$1.64MSince last month
Decreased$29K (-1.8%)Since last year
Increased$63K (+4%)Since last sale
Increased$193K (+13.5%)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 +107% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $1.62M |
| July 2026 | $1.65M |
| June 2026 | $1.68M |
| May 2026 | $1.65M |
| April 2026 | $1.6M |
| March 2026 | $1.6M |
| February 2026 | $1.56M |
| January 2026 | $1.54M |
2025 | |
2024 | |
2023 | |
2022 | |
2020 | |
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 |
|---|---|---|---|---|---|---|---|
1.25 | Single-Family Home | $995,000 | 04/01/26 | 3 | 3 | - | |
1.83 | Single-Family Home | $1,325,000 | 09/19/25 | 6 | 3.5 | 2,665 | |
1.21 | Single-Family Home | $1,800,000 | 09/15/25 | 4 | 4 | - | |
1.88 | Single-Family Home | $975,000 | 04/01/26 | 4 | 3 | 2,296 | |
0.84 | Single-Family Home | $2,320,000 | 06/03/26 | 4 | 6 | - | |
0.94 | Single-Family Home | $1,285,000 | 08/06/26 | 3 | 4 | - | |
1.09 | Single-Family Home | $1,325,000 | 03/24/26 | 3 | 4 | - | |
1.06 | Single-Family Home | $2,250,000 | 08/17/26 | 5 | 6 | - | |
1.59 | Single-Family Home | $1,250,000 | 04/16/26 | 4 | 3 | - | |
2.12 | Single-Family Home | $785,000 | 10/30/25 | 4 | 2.5 | 2,428 |
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 |
|---|---|---|---|---|---|---|
0.06 | $768,200 | - | - | - | Off Market | |
0.06 | $3,706,500 | 5 | 10 | - | Off Market | |
0.32 | $1,908,000 | 5 | 5 | - | Off Market | |
0.40 | $3,500,000 | 5 | 7.5 | - | For Sale | |
0.43 | $300,000 | - | - | - | Recently Sold | |
0.45 | $2,245,000 | 5 | 5 | - | Off Market | |
0.48 | $2,021,000 | 7 | 8 | - | Off Market | |
0.50 | $2,708,600 | 5 | 7 | - | Off Market | |
0.56 | $2,100,000 | 5 | 6 | - | Recently Sold | |
0.56 | $3,399,300 | 6 | 8 | - | Off Market | |
0.57 | $3,807,200 | 7 | 10 | - | Off Market | |
0.72 | - | - | - | - | Off Market |
Local Information
- Map ViewExplore the area around 1 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
1985
Lot Size
0.5 acres
Living Area
3,330 sqft
Price/Sqft
$494
Parking
Garage
About this House
Absolutely exquisite Williamsburg Custom Colonial designed true-to-form by noted local architect William G. Halsey III to precisely embody that genteel charm and timeless historical character. Proudly sited on a private drive in a coveted and commuter-friendly Mendham Borough estate neighborhood bordering Bernardsville. 9 rooms encompassing 3, 300 sq ft including 4 bedrooms, 2 full baths, powder room, 4 fireplaces, heartwarming kitchen, fabulous family room, formal living room, tasteful dining room, superb study, and perfect primary bedroom suite, plus a sprawling, partially finished lower level with fireplace and walkout, stunning rear porch with magical views, and 2-car detached garage with loft. Brimming with special design flourishes, expert craftsmanship, and unwavering attention to detail. Breathtaking storybook setting on 5.79 total acres including 2.25 acres in Bernardsville. Public water, whole-house generator, Verizon FIOS and farm assessed.
1 County Line Rd, Mendham, NJ 07945 is a 4 bedroom, 3 bathroom, 3,330 sqft single-family home built in 1985. It last sold for $1,425,000 on May 23, 2022. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,644,100, with a rent estimate of $6,066/month.
Home Details for 1 County Line Rd
|
|---|
Heating & Cooling Heating: BaseboardHeating Fuel: Baseboard |
Appliances & Utilities DishwasherDryerRefrigeratorWasher |
Fireplace & Spa Fireplace |
Levels, Entrance, & Accessibility Floors: Tile, Hardwood |
|
|---|
Exterior Home Features Roof: Asphalt, Shake Shingle, TileExterior: WoodPatioPorch |
Parking & Garage GarageParking: Garage Detached |
|
|---|
Year Built Year Built: 1985 |
Property Type / Style Property Type: Single Family HomeArchitecture: Colonial |
|
|---|
Units in Building: 1 |
|
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Lot Area: 0.50 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
May 23, 2022 Source: GSMLS #3768909 | Sold | $1,425,000 |
Mar 17, 2022 Source: GSMLS #3768909 | Listed For Sale | $1,250,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $17,016 | $691,700 |
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 1 County Line Rd
- What is 1 County Line Rd estimated to be worth?Trulia's estimated value for 1 County Line Rd in Mendham, NJ is $1,644,100.
- What is the price history for 1 County Line Rd?1 County Line Rd in Mendham, NJ last sold for $1,425,000 in May 2022.
- 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 1 County Line Rd have laundry facilities?Yes, 1 County Line Rd in Mendham, NJ has in-unit laundry.
- How big is the lot at 1 County Line Rd?The lot at 1 County Line Rd in Mendham, NJ is about 0.50 acres (21,780 sq ft).
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