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  1. Office Space
  2. CO
  3. Boulder

1401 Walnut Street

For Lease 6,601 SF

1401 Walnut Street, Boulder, CO 80302

  

Rental Details

  • Number of spaces 1
  • Total square feet available 6,601 SF
  • For Lease $10.00/SF/YR
  • Space Type Office
  • Lease Type NNN
  • Latest Update Oct 29, 2026
Want more info on this listing?

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Space Name Space Type Lease Rate Total Space Floor Lease Type Expand

1 Space Available

Space Name Space Type Lease Rate Total Space Floor Lease Type Expand
#300 Office $10.00/SF/YR 6,601 SF 3 NNN

#300

Space Type

Office

Lease Rate

$10.00/SF/YR

Additional Rent

$18.00/SF/YR

Total Space Available

6,601 SF

Floor

3

Divisible Space

6,601 - 6,601 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

No

Sublease

Yes

Sublease Expiry

Feb 28, 2027

Turnkey

No

NUTS ABOUT WALNUT

6,601 SF of third-floor office sublease on the corner of 14th & Walnut… and if you know Boulder, you know that’s about as downtown as downtown gets. Pearl Street Mall? A stroll. RTD station? Right across the street, so your commuters will thank you. Step out of your private elevator entrance into clean, modern digs with an open bullpen feel for the collaborators, private offices for the heads-down crowd, and a cool kitchenette for the inevitable 3 p.m. snack run. The place is built for big teams and move-in ready so you can get started in no time.

 

SUITE 300

Size:   6,601 SF

Rate:   $10/SF NNN ($18.00)

Date Available:   9/1/2026

Sublease Term End Date:   2/28/2027

 

#300

Space Type
Office
Lease Rate
$10.00/SF/YR
Total Space
6,601 SF
Floor
3
Lease Type
NNN
Space Type

Office

Lease Rate

$10.00/SF/YR

Additional Rent

$18.00/SF/YR

Total Space Available

6,601 SF

Floor

3

Divisible Space

6,601 - 6,601 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

No

Sublease

Yes

Sublease Expiry

Feb 28, 2027

Turnkey

No

NUTS ABOUT WALNUT

6,601 SF of third-floor office sublease on the corner of 14th & Walnut… and if you know Boulder, you know that’s about as downtown as downtown gets. Pearl Street Mall? A stroll. RTD station? Right across the street, so your commuters will thank you. Step out of your private elevator entrance into clean, modern digs with an open bullpen feel for the collaborators, private offices for the heads-down crowd, and a cool kitchenette for the inevitable 3 p.m. snack run. The place is built for big teams and move-in ready so you can get started in no time.

 

SUITE 300

Size:   6,601 SF

Rate:   $10/SF NNN ($18.00)

Date Available:   9/1/2026

Sublease Term End Date:   2/28/2027

 

Contacts

TW
Todd Walsh

Market Real Estate

HS
Heidi Schamber

Market Real Estate

Building Details

  • For Lease $10.00/SF/YR
  • Property Type Office
  • Property Size 33,614 SF
  • Lot Size 0.2 Acre
  • Additional Rent Price on request
  • Building Class B
  • Year Built 1980
  • Date Updated Oct 29, 2026

Location

  • City Boulder, CO
  • Neighborhood Whittier
  • Zip Code 80302
  • Market Denver
  • Map
  • Street
  • Walk score 98/100 Walker's Paradise
  • Transit score 61/100 Good Transit
  • Bike score 100/100 Biker's Paradise
Powered by Walk Score ®

Points of Interest

Green Ride Boulder

2.58 miles

Circle K

0.11 miles

ChargePoint

0.14 miles

Everyday

0.59 miles

Conoco

0.82 miles

Cyber Switching

0.87 miles

Electrify America

1.05 miles

Tesla Supercharger

1.07 miles

eVgo

1.07 miles

Kwik Serv

1.23 miles

King Soopers Fuel Center

1.26 miles

Pearl & 15th

0.11 miles

11th & Walnut

0.20 miles

11th & Spruce

0.23 miles

Lot 145

0.44 miles

Lot 136

0.45 miles

Lot 265

0.46 miles

Lot 281

0.47 miles

Lot 257

0.47 miles

Lot 138

0.48 miles

Lot 267

0.48 miles

Newton Court

0.76 miles

Enterprise

1.10 miles

Coyote Car Wash

1.29 miles

Gloss Auto Wash & Cafe

1.38 miles

Circle K

1.39 miles

Nick's Auto Repair

1.63 miles

eGo Car Share

1.83 miles

eGo CarShare

2.00 miles

Hertz

2.07 miles

Budget

2.10 miles

Oak at Fourteenth

0.03 miles

Whole Sol

0.05 miles

Pizza Colore

0.06 miles

Ruthie's Boardwalk Social

0.06 miles

Postino

0.07 miles

Avanti Food and Beverage Boulder

0.07 miles

Falafel King

0.08 miles

Illegal Pete's Co

0.08 miles

Sforno Trattoria Romana

0.08 miles

Boulder Creek Market

0.12 miles

Whole Foods Market

0.61 miles

University Hill Market & Deli

0.67 miles

Sprouts Farmers Market

0.85 miles

Marshalls

0.93 miles

Natural Grocers

0.94 miles

Safeway

0.96 miles

Trader Joe's

1.02 miles

India Bazaar

1.03 miles

Target

1.14 miles

India's Grocery

1.19 miles

Boulder Fire / Rescue Department Station 1

0.42 miles

People's Medical Clinic

0.47 miles

Pharmaca

0.62 miles

Boulder County Sheriff's Office Headquarters

0.64 miles

Boulder Medical Center

0.64 miles

Planned Parenthood

0.77 miles

Addiction Exchange

0.86 miles

IV Boulder

0.87 miles

Safeway

0.96 miles

ZoomCare

1.01 miles

Listing Summary

  • Asking Prices

    At 1401 Walnut Street, the asking rate for office space for lease starts at $10.00/SF/YR.

  • Available Office Space

    Office space currently available at 1401 Walnut Street adds up to a total of 6,601 square feet across 1 space.

    Property use types available for lease at this property include: office.

    Sublease opportunities at 1401 Walnut Street include 1 space.

  • Property Details

    The property incorporates a total of 33,614 square feet of space.

    Interested in researching more about this property? Access in-depth research on 1401 Walnut Street, including ownership details, transaction history, property characteristics, by creating a free account and viewing the full property report.

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