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For Lease

Spring Mill Corporate Center

1100 East Hector Street, Conshohocken, PA 19428

162,330

SF Available

Rental Details

  • Number of spaces 29
  • Total square feet available 162,330 SF
  • For Lease Contact for pricing
  • Space Types General Office
  • Date Updated Apr 22, 2026
Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

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For Lease 29 Spaces Available

1100 E Hector St 1st Floor

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 27,732 SF
  • Floor 1
  • Divisible Space 27,732 - 27,732 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

555 East North Lane #210

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,400 SF
  • Floor 2
  • Divisible Space 2,400 - 2,400 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #218

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 399 SF
  • Floor 2
  • Divisible Space 399 - 399 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #225

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,854 SF
  • Floor 2
  • Divisible Space 2,854 - 2,854 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #2505

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 566 SF
  • Floor 2
  • Divisible Space 566 - 566 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #285

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 3,614 SF
  • Floor 2
  • Divisible Space 3,614 - 3,614 SF
  • Available Date 30 Days
  • Lease Term From 5 To 5 Years
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #315

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 1,795 SF
  • Floor 3
  • Divisible Space 1,795 - 1,795 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #323

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,228 SF
  • Floor 3
  • Divisible Space 2,228 - 2,228 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #333

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 538 SF
  • Floor 3
  • Divisible Space 538 - 538 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #334

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 1,220 SF
  • Floor 3
  • Divisible Space 1,220 - 1,220 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #336

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 670 SF
  • Floor 3
  • Divisible Space 670 - 670 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #380

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 1,810 SF
  • Floor 3
  • Divisible Space 1,810 - 1,810 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #391

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 1,523 SF
  • Floor 3
  • Divisible Space 1,523 - 1,523 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #392

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 681 SF
  • Floor 3
  • Divisible Space 681 - 681 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #396

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 2,090 SF
  • Floor 3
  • Divisible Space 2,090 - 2,090 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #400

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 1,400 SF
  • Floor 1
  • Divisible Space 1,400 - 1,400 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #45

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 26,385 SF
  • Floor 1
  • Divisible Space 26,385 - 26,385 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #470

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 5,836 SF
  • Floor 1
  • Divisible Space 5,836 - 5,836 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #5000

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 5,252 SF
  • Floor 1
  • Divisible Space 5,252 - 5,252 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #5010

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 7,920 SF
  • Floor 4
  • Divisible Space 7,920 - 7,920 SF
  • Available Date Immediate
  • Renewal Option No
  • Sublease Yes
broker
Whitney Hunter

Jones Lang LaSalle

555 East North Lane #5035

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 9,141 SF
  • Floor 4
  • Divisible Space 9,141 - 9,141 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #6000

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 20,210 SF
  • Floor 3
  • Divisible Space 20,210 - 20,210 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #6040

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 4,961 SF
  • Floor 3
  • Divisible Space 4,961 - 4,961 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #6101

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 4,202 SF
  • Floor 3
  • Divisible Space 4,202 - 4,202 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #6101

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 4,202 SF
  • Floor 3
  • Divisible Space 4,202 - 4,202 SF
  • Available Date 30 Days
  • Lease Term From 1 To 1 Years
  • Renewal Option No
  • Sublease Yes

 Fitness center

  • Conferencing facility
  • Restaurant
  • Neighbors Schuylkill River Trail & SEPTA Regional Rail Station

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane #6125

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 3,461 SF
  • Floor 3
  • Divisible Space 3,461 - 3,461 SF
  • Available Date 30 Days
  • Lease Term From 5 To 5 Years
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane 1st Floor

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 7,824 SF
  • Floor 1
  • Divisible Space 7,824 - 45,297 SF
  • Available Date 120 Days
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

555 East North Lane 2nd Floor

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 3,873 SF
  • Floor 2
  • Divisible Space 3,873 - 3,873 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

Boiler House #100

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 7,543 SF
  • Floor 1
  • Divisible Space 7,543 - 7,543 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Patrick Brady

Jones Lang LaSalle

Contacts

broker
Patrick Brady

Jones Lang LaSalle

broker
Adam Shute

Jones Lang LaSalle

broker
Ryan FitzPatrick

Jones Lang LaSalle

Building Details

  • For Lease Contact for pricing
  • Property Type Office - General Office
  • Property Size 618,320 SF
  • Lot Size 28.87 Acre
  • Parking Spaces Avail. 2467
  • Parking Ratio 3.99 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Year Built 1910
  • Date Updated Apr 22, 2026

Getting Around

  • Walk Score ®

    Somewhat Walkable (60)
  • Bike Score ®

    Somewhat Bikeable (49)
Powered by Walk Score ®

Location

  • City Conshohocken, PA
  • Neighborhood Spring Mill
  • Zip Code 19428
  • Market Philadelphia
  • Map
  • Street

Points of Interest

Hughes Park

3.26 miles

County Line

3.61 miles

Bridgeport

3.78 miles

Villanova

3.87 miles

Norristown Transportation Center

3.93 miles

Henderson Road

3.96 miles

Ivy Ridge

4.00 miles

Stadium-Ithan Avenue

4.11 miles

Allendale Road

5.20 miles

Bob Wilson Gulf

0.78 miles

Gulf

0.79 miles

Bowe's Exxon

0.87 miles

ChargePoint

1.10 miles

Sunoco

1.27 miles

Lukoil

1.28 miles

Liberty

1.48 miles

Tesla Supercharger

1.69 miles

Coastal

1.81 miles

Conshohocken Trailhead

1.08 miles

PennDOT Park & Ride

1.73 miles

Hagy's Mill Parking Lot

2.61 miles

Upper Merion Public Service Garage

3.05 miles

Wissahickon Valley Park Trail Parking

3.31 miles

Morris Arboretum of the University of Pennsylvania

3.67 miles

Taqueria La Michoacana Parking

3.73 miles

North Campus Parking Garage

3.80 miles

Lower Bartley Lot

3.84 miles

Andorra Car Wash

2.87 miles

The Mobile Auto Salon

3.17 miles

Liberty Gas & Car Wash

3.65 miles

PHL Detail

3.75 miles

24 Hour Car Wash

3.88 miles

Enterprise

4.20 miles

Luvs Car wash

4.36 miles

Germantown & Gravers

4.40 miles

Winston & Willow Grove

4.69 miles

Bar Lucca

0.30 miles

Trattoria Totaro

0.37 miles

Cerdo

0.64 miles

Jasper's Backyard

0.69 miles

Masterpeace Grill

0.77 miles

Dragon & Phoenix Express

0.78 miles

Scoops

0.79 miles

Pepperoncini

0.81 miles

Izenberg's

0.83 miles

Weis

1.36 miles

ALDI

1.73 miles

Marshalls

2.09 miles

Saks Off 5th

2.09 miles

Ross

2.09 miles

Target

2.10 miles

McCaffery's

2.67 miles

Whole Foods Market

2.68 miles

Plymouth Meeting Mall

2.75 miles

Conshohocken Fire Company No. 2 Station 35

0.68 miles

Conshohocken Police Department

0.89 miles

NovaCare

0.89 miles

Washington Fire Company

1.07 miles

AFC Urgent Care

1.20 miles

Plymouth Fire Company No. 1 Station 43

1.23 miles

George Clay Fire Company Station 39

1.58 miles

Harmonville Fire Company No. 1 Station 44-A

1.69 miles

Whitemarsh Township Police Department

1.97 miles

1100 East Hector Street Listing Summary

  • Office Space Available at 1100 East Hector Street

    Office space currently available at 1100 East Hector Street adds up to a total of 162,330 square feet across 29 listing(s). The largest individual space listed offers 27,732 square feet. Property use types available for lease at this property include: general office. Sublease opportunities at 1100 East Hector Street include 2 space(s).

  • Learn More about 1100 East Hector Street

    1100 East Hector Street is located in the Philadelphia market and pertains to the 19428 zip code. The property incorporates a total of 162,330 square feet of space. 1100 East Hector Street features a parking ratio of 3.99 / 1,000 SF, offering a total of 2,467 parking spaces. 1100 East Hector Street was built in 1910.

    Interested in researching more about this property? Access in-depth research on 1100 East Hector Street, including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.

  • Get to Know the Neighborhood

    In the Spring Mill neighborhood, where 1100 East Hector Street is located, you can currently find 31 office space(s) for rent. In total, this amounts to 171,556 square feet of available office space for lease opportunities.

Contact Spring Mill Corporate Center
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