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Princeton, NJ

Building

Princeton, NJ Office Buildings for Sale

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West Windsor, NJ Rocky Hill, NJ West Windsor Township, NJ Plainsboro, NJ Hopewell, NJ Pennington, NJ Skillman, NJ South Brunswick, NJ

Renovated Medical Office Building

Updated: Feb 19

Renovated Medical Office Building

3-1-3 Mapleton Rd, Princeton, NJ 08540

$1,899,000

5,385 sqft

5,385 SF freestanding professional/medical building on a 4‑acre lot
Completely renovated and move‑in ready with vaulted loft ceilings, original wood beams, and wood floors
Two separate first‑floor entrances plus a sloped second‑floor entrance; each floor is ADA compliant
Separate first- and second‑floor meters/utilities for each floor (suited for one owner or two separate users)
On‑site parking for 60+ cars and a metal roof; includes a full solar system to help reduce utility costs

Office Building with Heavy Power

Updated: Aug 12, 2025

Office Building with Heavy Power

707 Alexander Rd, Princeton, NJ 08540

Contact for pricing

15,955 sqft

Office building with separate HVAC systems
Heavy electrical service: 1,200 amps
Large bathrooms and 9’6” drop ceilings
Parking allowance of 4 cars per 1,000 SF
Walkable to Princeton Junction Train Station on the NEC Corridor

Office Building

Office Building

777 Alexander Park, Princeton, NJ 08540

Contact for pricing

32,000 sqft

For sale office building totaling 32,000 SF.

Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Two-Story Class A Office Building

Two-Story Class A Office Building

29 Thanet Rd, Princeton, NJ 08540

Contact for pricing

48,167 sqft 9.26 AC lot

Renovated two-story Class A office building on 9.26 acres with 179 surface parking spaces and 1,600 AMPs service.

Based on your search, we've compiled 68 Potential Opportunities for your consideration. Besides 4 Active listings in Princeton, NJ, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 56 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

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

Lawrenceville Office Building For Sale

Lawrenceville Office Building For Sale

1805 Princeton Ave, Lawrenceville, NJ 08648

$1,900,000

9,195 sqft

9,195 SF office building in Lawrenceville, New Jersey.

New Professional Office/Medical Property

New Professional Office/Medical Property

343 Princeton Hightstown Rd, East Windsor, NJ 08512

Contact for pricing

6,604 sqft

New 6,604 SF office/medical property for sale.

2-Story Medical Office Building

2-Story Medical Office Building

343 Princeton Hightstown Rd, East Windsor, NJ 08512

Contact for pricing

6,604 sqft

Brand-new professional office and medical building offering two-story access with elevator and onsite parking.

Two-Story Office Building

Two-Story Office Building

6 Colonial Lake Dr, Lawrenceville, NJ 08648

Contact for pricing

10,716 sqft 0.84 AC lot

Two-story office building with exterior building signage and an available 8,767 SF suite.

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.

Prime Lot on Route 1

Prime Lot on Route 1

4050 Us Highway 1, South Brunswick, NJ 08852

$199,000

0.57 AC lot

Commercial lot for sale on Route 1 in South Brunswick.

Commercial Land in HD Zone

Commercial Land in HD Zone

123 Applegarth Road, Monroe, NJ 08831

$1,275,000

3,204 sqft 4.60 AC lot

4.6-acre commercial land on Applegarth Road with existing single-family residence and public water access in Monroe’s HD zone.

Commercial Development Land

Commercial Development Land

812-822 US Highway 206, Hillsborough, NJ 08844

$2,995,000

7.88 AC lot

Three-lot commercial development site with 631 feet of frontage on US Highway 206 in Hillsborough’s HS zone.

Commercial Land with Medical Uses

Commercial Land with Medical Uses

351 Doctors Way, Hillsborough, NJ 08844

$2,500,000

3.29 AC lot

Commercial HS zoning supports medical offices, business services, restaurants, and designated care facilities.

Off-Market Properties in Princeton, NJ

Consider similar Off-Market properties in Princeton, NJ. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

400 Alexander Park

OFFICE BUILDING

400 Alexander Park, Princeton, NJ 08540-6797

$365,000

Estimated value

4.97 AC lot

3641-51 Brunswick Park

OFFICE BUILDING

3641-51 Brunswick Park, Princeton, NJ 08540

$615,000

Estimated value

20.00 AC lot

707 Alexander Rd Ste, Unit 302

OFFICE BUILDING

707 Alexander Rd Ste, Princeton, NJ 08540-6331

Unit 302

$800,000

Estimated value

13.27 AC lot

707 Alexander Rd Ste, Unit 202

OFFICE BUILDING

707 Alexander Rd Ste, Princeton, NJ 08540-6331

Unit 202

$530,000

Estimated value

13.27 AC lot

5 Vaughn Dr

OFFICE BUILDING

5 Vaughn Dr, Princeton, NJ 08540-6313

$7,445,000

Estimated value

10.21 AC lot

1100 Campus Rd

OFFICE BUILDING

1100 Campus Rd, Princeton, NJ 08540-6650

Value Estimation by Request

11.75 AC lot

777 Scudders Ml Rd

OFFICE BUILDING

777 Scudders Ml Rd, Princeton, NJ 08540

Value Estimation by Request

1 University Sq Dr

OFFICE BUILDING

1 University Sq Dr, Princeton, NJ 08540-6492

$710,000

Estimated value

18.51 AC lot

100 Campus Dr

OFFICE BUILDING

100 Campus Dr, Princeton, NJ 08540-6400

$2,810,000

Estimated value

0.66 AC lot

902 Carnegie Ctr

OFFICE BUILDING

902 Carnegie Ctr, Princeton, NJ 08540-6530

Value Estimation by Request

9.51 AC lot

103 Carnegie Ctr

OFFICE BUILDING

103 Carnegie Ctr, Princeton, NJ 08540-6235

$15,750,000

Estimated value

8.21 AC lot

3626 Us Hwy 1st 1

OFFICE BUILDING

3626 Us Hwy 1st 1, Princeton, NJ 08540-5922

$450,000

Estimated value

1.94 AC lot

3967 Princeton Pike

OFFICE BUILDING

3967 Princeton Pike, Princeton, NJ 08540-4739

$440,000

Estimated value

2.68 AC lot

804 Carnegie Ctr

OFFICE BUILDING

804 Carnegie Ctr, Princeton, NJ 08540-6023

Value Estimation by Request

14.07 AC lot

12 Roszel Rd Ste C203

OFFICE BUILDING

12 Roszel Rd Ste C203, Princeton, NJ 08540-6250

$255,000

Estimated value

0.01 AC lot

273 Witherspoon St, Unit 281

OFFICE BUILDING

273 Witherspoon St, Princeton, NJ 08540-3213

Unit 281

$485,000

Estimated value

0.90 AC lot

19-21 Roszel Rd, Unit 21

OFFICE BUILDING

19-21 Roszel Rd, Princeton, NJ 08540-6205

Unit 21

$545,000

Estimated value

7.78 AC lot

7-9 Roszel Rd, Unit 9

OFFICE BUILDING

7-9 Roszel Rd, Princeton, NJ 08540-6287

Unit 9

Value Estimation by Request

24.38 AC lot

300 Carnegie Ctr

OFFICE BUILDING

300 Carnegie Ctr, Princeton, NJ 08540-6249

$15,475,000

Estimated value

8.18 AC lot

707 Alexander Rd Ste, Unit 301

OFFICE BUILDING

707 Alexander Rd Ste, Princeton, NJ 08540-6331

Unit 301

$500,000

Estimated value

13.27 AC lot

Princeton, NJ Office Buildings Market Trends and Statistics

Explore 60 office buildings for sale in Princeton, NJ, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 101,507 square feet of properties for sale, with an estimated market value of $1,899,000.

Sale prices for office properties in Princeton, NJ average $1,899,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

List

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 56K

Population Growth (5Y) -29.1%

Median Household Income $166,865

College Educated 74.4%

High-Yield Neighborhoods for Investment

Identify Princeton submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
08540	$949.5K

Taxes & Financing

Tax Rate (average for all types) 2.48%

Property Tax per SF $39.85 per SF

Tax Rate vs County Average 0.61 pp below county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Mercer County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in Princeton fall within the 100,000+ square foot range.

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