Smithtown Professional Building - Condo Sale

For Sale$303/Sqft

321 Middle Country Road, Smithtown, NY 11787

  • Office

Smithtown Professional Building - Condo Sale, Smithtown, NY 11787 - Office Space

Smithtown Professional Building - Condo Sale is located at 321 Middle Country Road in NY, Smithtown, 11787. The Class A Office building was completed in 1985 and features a total of 774 Sqft.

There are 16 office spaces for lease in the Smithtown city, totaling 98,218 Sqft of available office space. The office space availability for the 11787 zip code is 98,218 Sqft, in 16 office spaces. The average asking office rent per sq. ft. in Smithtown is $18.48/sqft/year. For Class B office buildings the average office rate is $18.39/sqft/year.

In Smithtown, there is 1 class A office building. At zip code level, there are 14 commercial properties, of which 3 are office buildings over 50,000 square feet.

Nearby Listings

Nearby Properties


  • Sale Price $303/Sqft
  • City Smithtown
  • Zip Code 11787
  • Market Long Island
  • Property Type Office
  • Property Size 774 Sqft
  • Lot Size 3.64 Acre
  • Building Class A
  • Year Built 1985
  • Date Updated 11 Jan, 2021

Looking for more in-depth information on this property? Find property characteristics, ownership, tenant details, local market insights and more. Unlock data on


Smithtown Professional Park -

774 sq ft condo unit for sale 

Easily accessible multiple major roadways, visible from MIddle Country Road.

Owned by original purchaser since 1985. Immaculate condition. Professional park is well-maintained financially and esthetically. 

Floor plan and brochure attached. 

Please call me for details. 


What is the total square footage of Smithtown Professional Building - Condo Sale?

Smithtown Professional Building - Condo Sale totals 774 square feet.

When was this property built?

Smithtown Professional Building - Condo Sale was built in 1985.

Smithtown Demographics

The average household income in zip code 11787 is $153,516, from a total of 12,000 households. In terms of employment, there are 88.61 % white-collar and 11.39 % blue-collar jobs in zip code 11787.


  • Total Population26,260
  • Male Population(49.7 %) 13,045
  • Female Population(50.3 %) 13,215
  • Median Age45.90


  • Average Household Income$164,568
  • Median Household Income$137,347
  • Median Income 25-44$149,632
  • Median Income 45-64$172,960
  • Median Income Over 65$60,212

Commercial Broker Register now to add listings

Marianne Dugan

Jones Lang LaSalle

(631) 962-2891

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.