Mendham, NJ Office Spaces for Rent & Lease

Contact for pricing

(972) 764-8885

NJ, Cedar Knolls - Cedar Knolls Rd

Workspaces, services and support to help you work better in John Hancock Center

240 Cedar Knolls Rd, Cedar Knolls, NJ 07927

View details

Contact for pricing

(972) 764-8885

NJ, Bedminster - Crossroads Dr

Flexible workspace in NV, Reno - 300 E 2nd St

1 Crossroads Dr, Bedminster, NJ 07921

View details

$1,700/Mo

Renovated Office Space in Mendham

7 W Main St, Mendham, NJ 7945

Sun-filled, renovated office space in a prime Mendham location.

Prime in‑town Mendham location, steps from shops and restaurants.
Recently renovated with new carpeting and an open, flexible layout.
Located in the iconic Castle Building, offering character and charm.
Bright and airy workspace with high ceilings, oversized windows, and built‑in cabinetry.
Ample private rear parking and on‑street front parking.

Updated: Mar 24

View details

$4,000/Mo

1,700 SF

Mendham Retail/Office Space For Lease

18 E Main St, Mendham, NJ 7945

Prime commercial space in Mendham's high-traffic area, available immediately.

Prime commercial space in a high‑visibility, high‑traffic location on East Main Street in Mendham, NJ.
Open, flexible floor plan with high ceilings and large display windows.
Ample on‑site and street parking.
Located in one of Morris County's most desirable towns, steps from restaurants, shops, and town services.
Easy access to Routes 24, 206, and I‑287.

Updated: Sep 10, 2025

View details

$2,500/Mo

750 SF

Mendham Borough Retail/Office Space

Prime 750 sq. ft. retail/office space for lease.

2 Hilltop Rd., Mendham, NJ 7945

View details

$750/Mo

Renovated Office Space Available

Bright, furnished first-floor office space with utilities included.

5 Cold Hill Rd, Mendham, NJ 7945

View details

$1,700/Mo

Renovated Office Space in Mendham

Sun-filled, renovated office space in a prime Mendham location.

7 W Main St, Mendham, NJ 7945

View details

Office Spaces for Lease in Nearby Cities

Here are 4 Similar Spaces we found in Nearby Locations for your consideration.

Contact for pricing

747 SF

Bernardsville Office Suites For Rent

Prime office suites available in the heart of Bernardsville.

27 Olcott Sq, Bernardsville, NJ 7924

View details

Contact for pricing

747 SF

Bernardsville Office Suites Available

Prime office suites for lease in Bernardsville business district.

27 Olcott Sq, Bernardsville, NJ 7924

View details

Contact for pricing

6,072 SF

Morristown Class A Office Space

Class A office space available for lease in Morristown, NJ.

360 Mount Kemble Avenue, Morristown, NJ

View details

Contact for pricing

22,760 SF

Morristown Office Space for Lease

Office space available in Morristown, New Jersey.

340 Mount Kemble Ave, Morristown, NJ

View details

Similar Spaces for Sale in Mendham, NJ

Consider Similar Space for Sale. We found 2 Spaces matching your search parameters.

Prime Mendham Commercial Building For Sale

$1,600,000

5,490 SF

Prime Mendham Commercial Building For Sale

Freestanding commercial building in Mendham's vibrant downtown business district.

19 E Main St, Mendham, NJ 7945

View details

$725,000

2,428 SF

Mendham Mixed-Use Commercial Property

Commercial space, apartment, and garage bays in high-traffic location.

18 E Main St, Mendham, NJ 7945

View details

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

$2,300/Mo

Commercial Land in Summit City

Commercial land available for rent in Summit City, New Jersey.

789 Springfield Ave, Summit, NJ 07901

View details

$3,000/Mo

Customizable Commercial Space for Lease

Flexible commercial space suitable for various business types.

1228 Springfield Ave, Irvington, NJ 7111

View details

$1,200/Mo

1,100 SF

Commercial Space in White Twp.

Commercial space for rent in great location with parking.

Belvidere, NJ 07823

View details

Contact for pricing

1,800 SF

Prime Asbury Avenue Location

High-visibility commercial space with customizable build-out and roof deck.

901 Asbury Avenue, Asbury Park, NJ 7712

View details

Mendham, NJ Office Spaces Leasing Opportunities Market Analysis

Explore Office Spaces leasing options in Mendham, NJ with 7 listings featured on our commercial real estate exchange. The current inventory includes 2,625 square feet of properties with an estimated lease value of $119 SF/Yr.

Estimated lease rates for Office Spaces in Mendham, NJ begin at $28 SF/Yr, with an average of $39 SF/Yr and extend to $51 SF/Yr.