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Willowbrook IV

$15.50 to $16.50/sqft/yr

4701 N. Keystone Ave., Indianapolis, IN 46205

Active
Last Updated: 09/10/2026

80,465 sqft

Building Size

3.33 acres

Lot Area

Details:
Building Size:    80,465 sqft
Lot Area:    3.33 acres
Class:    B
Year Built:    1970
Floors:    5
Description:

Willowbrook IV is a Class B, multi-tenant office building strategically located along the highly visible North Keystone Avenue corridor in Indianapolis. The property offers convenient access to Downtown Indianapolis, Broad Ripple Village, Midtown Indianapolis, and major transportation routes. Originally constructed in 1970, the building has undergone significant capital improvements, including renovations completed in 2021-2022, creating a modernized and professional office environment for tenants. The asset features strong occupancy, flexible floor plans, abundant parking, upgraded building systems, and excellent signage opportunities, making it attractive for both investors and office users.

Minutes from Broad Ripple Village, one of Indianapolis' premier dining, entertainment, and retail destinations.
· Easy connectivity to Downtown Indianapolis and surrounding employment centers.
· Highly visible frontage along a major commuter corridor with strong daily traffic counts.
· Accessible to public transportation and nearby neighborhood amenities.
Ideal for: Professional services firms, nonprofits, healthcare administration, government agencies, legal offices, corporate headquarters, and general office users seeking a central Indianapolis location.

Map:
6 Spaces Available

3rd Floor Suite 350, 350, 3 Building

Available:
Immediately
Sublease:
Yes
SQFT
3,121
Lease Rate:
$15.50/sqft/yr
Lease Type:
Gross

Highly visible office building located on Keystone Avenue with excellent signage opportunity. Well maintained and owner-occupied building. Corporate headquarters potential. Ample parking. Convenient location just minutes from downtown. Excellent location on Keystone Avenue. Just minutes from downtown.

5th floor, suite 500, 500 , 5 Building

Available:
Immediately
Sublease:
Yes
SQFT
9,708
Lease Rate:
$15.50/sqft/yr
Lease Type:
Gross

Fits 24-78 People. Highly visible office building located on Keystone Avenue with excellent signage opportunity. Well maintained and owner-occupied building. Corporate headquarters potential. Ample parking. Convenient location just minutes from downtown. Excellent location on Keystone Avenue. Just minutes from downtown.

Suite 222-250 Building

Available:
Immediately
Sublease:
No
SQFT
1,308
Lease Rate:
$16.50/sqft/yr
Lease Type:
Gross

Min Divisible 1,308 SF

Suite 420, 420 Building

Available:
Immediately
Sublease:
No
SQFT
1,008
Lease Rate:
$16.50/sqft/yr
Lease Type:
Gross

Suite 402, 402, 4 Unknown Sub Type

Available:
Immediately
Sublease:
No
SQFT
2,229
Lease Rate:
$16.50/sqft/yr

Suite 475, 475, 4 Unknown Sub Type

Available:
Immediately
Sublease:
No
SQFT
7,956
Lease Rate:
$16.50/sqft/yr

Coming Soon


Documents:
Title
New Willowbrook IV Lease Brochure
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Location
Gallery