Pinnacle Park I

Off Market

4400 Silicon Drive, Durham, NC 27703

  • Office
  • R&D - Office
  • 59,902 Sqft

Pinnacle Park I, Durham, NC 27703 - Office Space

Pinnacle Park I is located at 4400 Silicon Drive in the Research Triangle Park neighborhood, NC, Durham, 27703. The Class B Office building was completed in 1988 and features a total of 59,902 Sqft.

There are 155 office spaces for lease in the Research Triangle Park neighborhood, totaling 2,838,627 Sqft of available office space. The office space availability for the 27703 zip code is 2,125,074 Sqft, in 118 office spaces. The average asking office rent per sq. ft. in Research Triangle Park is $22.95/sqft/year. For Class A office buildings the average office rate is $23.67/sqft/year, for Class B office buildings the average office rate is $22.48/sqft/year, for Class C office buildings the average office rate is $12.5/sqft/year.

In Research Triangle Park, there are 58 class B office buildings. In Research Triangle Park, there are a total of 14 LEED certified office buildings. In 1988, the same year Pinnacle Park I was built, 23 more commercial properties (office, industrial, retail) over 50,000 square feet were built in Durham, featuring 937,725 square feet of commercial space. At zip code level, there are 49 commercial properties, of which 46 are office buildings over 50,000 square feet.

Nearby Listings

Nearby Properties


  • City Durham
  • Neighborhood Research Triangle Park
  • Zip Code 27703
  • Market Raleigh Durham
  • Property Type Office - R&D - Office
  • Property Size 59,902 Sqft
  • Lot Size 6.54 Acre
  • Parking Spaces Avail. 227
  • Parking Ratio 3.80/ 1,000 SF
  • Property Tenancy Owner Occupied
  • Building Class B
  • Year Built 1988
  • Date Updated 07 Apr, 2020

Research Triangle Park Demographics

The average household income in zip code 27703 is $76,827, from a total of 19,701 households. In terms of employment, there are 79.37 % white-collar and 20.63 % blue-collar jobs in zip code 27703.


  • Total Population14,550
  • Male Population(46.8 %) 6,815
  • Female Population(53.2 %) 7,734
  • Median Age35.00


  • Average Household Income$81,566
  • Median Household Income$67,258
  • Median Income Under 25$34,679
  • Median Income 25-44$68,160
  • Median Income 45-64$87,142
  • Median Income Over 65$48,854


Check out the links below if you're interested in other types of properties for lease or for sale in Research Triangle Park: