Morris County, New Jersey

New construction homes in Mendham, NJ.

What new homes in Mendham actually sell for, from State of New Jersey deed records, and a way to hear about new homes before everyone else.

Mendham New Construction

What new homes sold for.

Newly built single-family homes recorded as sold in Mendham, July 2024 through June 2026.

19new homes sold4 in the last 12 months
$1.27Mmedian pricenewly built homes
4,199median sq ftliving area on the tax record
$299per sq ftolder homes: $386/sq ft
StreetSoldPriceSq ft$/sq ft
Hillandale DrOct 2025$700,0002,759$254
Hillandale DrAug 2025$1,220,0002,759$442
Rainetree RdgAug 2025$2,939,000n/a
Hillandale DrJul 2025$970,0002,759$352
Hillandale DrJun 2025$1,060,0002,759$384
Brookside WayMay 2025$1,500,000n/a
Hillandale DrApr 2025$1,250,0003,446$363
Hillandale DrMar 2025$1,335,0004,938$270
Tempe Wick RdMar 2025$1,405,000n/a
Hillandale DrFeb 2025$1,330,7044,199$317
Hillandale DrJan 2025$1,121,3904,199$267
Hillandale DrJan 2025$1,479,2504,938$300

Source: NJ Division of Taxation deed records (SR1A), usable single-family sales. "New" means built the year of the sale or the year before. House numbers left off on purpose. Square footage is from the tax record and may differ from a listing.

On The Market Now

New construction for sale in Mendham.

Homes built in 2024 or later that are listed for sale right now, live from the MLS. If nothing shows, no new homes are listed today; sign up below and we will tell you when one is.

New Construction Alerts

Hear about new homes in Mendham first.

We work with the builders putting up new homes in this town. Tell us what you are looking for and we will send you new construction as it comes up, including builder projects while they are still being built.

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Michelle C Nieves

Written and reviewed by

Michelle C Nieves

REALTOR-Associate, New Development Advisor, Builders Resource Center at Corcoran Sawyer Smith. Works with buyers, sellers and builders in Mendham. Numbers updated September 2026.

About Michelle ยท (646) 251-8176

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