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1015 Locust 1015-1023 Locust St 350,292 SF 47% Leased Office Building Saint Louis, MO 63101 For Sale

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Investment Highlights

  • Offered at an extremely attractive basis w/ significant in-place NOI
  • Located in an Opportunity Zone; potential for Federal and MO Historic Tax Credits
  • Top stack of building can be vacant by Q1 2028 for redevelopment
  • Assumable debt for qualified purchasers at a 5.39% interest rate (contact brokers for details)
  • 47.19% occupied - meaningful lease- up upside
  • Strong in-place cash flow from long-term data center lease on lower floors (3rd floor + portion of 5th floor)

Executive Summary

1015 Locust Street is a large-scale, multi-tenant building located in Downtown St. Louis. The property totals 350,292 SF (GBA) and offers efficient floor plates and flexible layouts that can support a variety of future configurations. The building includes on-site structured parking, an important differentiator in the downtown environment for both office leasing and future residential execution.
The asset is currently operated as a multi-tenant property with significant in-place cash flow and meaningful vacancy, creating immediate upside through leasing, repositioning, or conversion.
Despite the high vacancy, in-place income supports a strong current yield and provides downside protection while a buyer executes its business plan. Confidential rent roll & financials will be provided to qualified buyers following execution of a confidentiality agreement.
Investment Summary:
1015 Locust Street is a 350,292 SF (Gross Building Area) Downtown St. Louis asset offering a compelling basis-plus-optionality opportunity for both value-add office investors and adaptive reuse developers. The property is being brought to market unpriced and at an exceptionally attractive basis relative to replacement economics. Importantly, the existing tenant roster produces significant in-place cash flow, resulting in a strong in-place yield even at elevated vacancy.
For qualified purchasers, the offering includes highly attractive assumable debt with a 5.39% interest rate; please contact the brokers for additional details. The property is also located within a designated Opportunity Zone and is potentially eligible for State and Federal Historic Tax Credits.
The building is currently 47.19% occupied and features a new, long-term lease with a credit- quality data center tenant occupying the 3rd floor and portions of the 5th floor.
Along with additional existing tenancy, the current occupancy provides significant in- place cash flow that meaningfully reduces carry risk while a buyer executes either (i) an office lease-up strategy or (ii) a substantial office-to-residential (or other alternative use) conversion. Combined with assumable financing for qualified purchasers, the property offers a differentiated risk-adjusted profile for both hold-and-improve and redevelopment business plans. The top stack of the building can be vacant by Q1 of 2028 for redevelopment purposes.

Property Facts

Sale Type
Investment or Owner User
Sale Condition
Redevelopment Project
Property Type
Office
Building Size
350,292 SF
Building Class
B
Year Built/Renovated
1921/1991
Percent Leased
47%
Tenancy
Multiple
Building Height
12 Stories
Typical Floor Size
29,191 SF
Slab To Slab
8’
Building FAR
12.56
Lot Size
0.64 AC
Opportunity Zone
Yes
Zoning
I - Central Business District
Parking
170 Spaces (0.49 Spaces per 1,000 SF Leased)

Amenities

  • Banking
  • Controlled Access
  • Conferencing Facility
  • Dry Cleaner
  • Food Service
  • Property Manager on Site
  • Security System
  • Reception
  • Air Conditioning
  • Backup Power / Generators

Major Tenants Click Here to Access

  • Tenant
  • Industry
  • SF Occupied
  • Rent/SF
  • Lease End
  • Professional, Scientific, and Technical Services
  • -
  • -
  • Jan 0000

The attorneys at Kortenhof McGlynn & Burns LLC bring together years of vast legal experience to successfully defend complex litigation throughout Missouri and Illinois. They represent corporations large and small in counties that are traditionally home to adverse verdicts. Their unique combination of skill, courtroom savvy, personal commitment, and preparation—as well as their positive relationships with opposing counsel—consistently deliver winning results. They work closely with their clients to learn their products, goals and philosophies, and they are known for their personal service, hard work, and ingenuity. All of this combined allows them to offer superior legal representation. Kortenhof McGlynn & Burns was certified by the City of St. Louis as a minority business in September 2010.

  • Massie, Fudemberg, Goldberg L.L.C.
  • Professional, Scientific, and Technical Services
  • -
  • -
  • Jan 0000

Locally owned and operated accounting office in Saint Louis, Missouri, established in 1968.

  • Professional, Scientific, and Technical Services
  • -
  • -
  • Jan 0000

With over 70 mesothelioma attorneys and 28 investigators among their almost 300 employees, MRHFM Law Firm is dedicated solely to their mesothelioma clients and their claims. With offices across the country, their size and exclusive focus on mesothelioma cases allows us to quickly process your claims and maximize your recovery. Their attorneys have represented thousands of mesothelioma victims, and their law firm is recognized by fellow mesothelioma attorneys as one of the best.

Tenant Industry SF Occupied Rent/SF Lease End
Professional, Scientific, and Technical Services - - Jan 0000
Massie, Fudemberg, Goldberg L.L.C. Professional, Scientific, and Technical Services - - Jan 0000
Professional, Scientific, and Technical Services - - Jan 0000

Space Availability

  • Space
  • Size
  • Space Use
  • Condition
  • Available
  • 4th Fl-Ste 400
  • 3,651 SF
  • Office
  • -
  • Now
  • 4th Fl-Ste 406
  • 750 SF
  • Office
  • -
  • Now
  • 4th Fl-Ste 412
  • 1,381 SF
  • Office
  • -
  • Now
  • 4th Fl-Ste 413
  • 1,442 SF
  • Office
  • -
  • Now
  • 4th Fl-Ste 416
  • 1,531 SF
  • Office
  • -
  • Now
  • 4th Fl-Ste 420
  • 2,220 SF
  • Office
  • -
  • Now
  • 5th Fl-Ste 500
  • 14,454 SF
  • Office
  • -
  • Now
  • 6th Fl-Ste 600
  • 29,191 SF
  • Office
  • Partial Build-Out
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

  • 7th Fl-Ste 725
  • 951 SF
  • Office
  • -
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

  • 8th Fl-Ste 800
  • 3,502 SF
  • Office
  • Partial Build-Out
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

  • 8th Fl-Ste 801
  • 2,785 SF
  • Office
  • Partial Build-Out
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

  • 8th Fl-Ste 812
  • 2,006 SF
  • Office
  • -
  • Now
  • 8th Fl-Ste 818
  • 1,413 SF
  • Office
  • -
  • Now
  • 8th Fl-Ste 825
  • 6,738 SF
  • Office
  • Partial Build-Out
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

  • 8th Fl-Ste 850
  • 1,304 SF
  • Office
  • -
  • Now
  • 9th Fl-Ste 900
  • 1,854 SF
  • Office
  • Partial Build-Out
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

  • 9th Fl-Ste 905
  • 3,082 SF
  • Office
  • Partial Build-Out
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

  • 9th Fl-Ste 908
  • 2,191 SF
  • Office
  • -
  • Now
  • 9th Fl-Ste 909
  • 1,624 SF
  • Office
  • -
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

  • 9th Fl-Ste 911
  • 2,675 SF
  • Office
  • Full Build-Out
  • 30 Days
  • 10th Fl-Ste 1024
  • 2,856 SF
  • Office
  • -
  • Now
  • 10th Fl-Ste 1030
  • 2,998 SF
  • Office
  • -
  • Now
  • 10th Fl-Ste 1031
  • 3,144 SF
  • Office
  • -
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

  • 10th Fl-Ste 1040
  • 2,045 SF
  • Office
  • -
  • Now
  • 11th Fl-Ste 1100
  • 14,629 SF
  • Office
  • -
  • Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

Space Size Space Use Condition Available
4th Fl-Ste 400 3,651 SF Office - Now
4th Fl-Ste 406 750 SF Office - Now
4th Fl-Ste 412 1,381 SF Office - Now
4th Fl-Ste 413 1,442 SF Office - Now
4th Fl-Ste 416 1,531 SF Office - Now
4th Fl-Ste 420 2,220 SF Office - Now
5th Fl-Ste 500 14,454 SF Office - Now
6th Fl-Ste 600 29,191 SF Office Partial Build-Out Now
7th Fl-Ste 725 951 SF Office - Now
8th Fl-Ste 800 3,502 SF Office Partial Build-Out Now
8th Fl-Ste 801 2,785 SF Office Partial Build-Out Now
8th Fl-Ste 812 2,006 SF Office - Now
8th Fl-Ste 818 1,413 SF Office - Now
8th Fl-Ste 825 6,738 SF Office Partial Build-Out Now
8th Fl-Ste 850 1,304 SF Office - Now
9th Fl-Ste 900 1,854 SF Office Partial Build-Out Now
9th Fl-Ste 905 3,082 SF Office Partial Build-Out Now
9th Fl-Ste 908 2,191 SF Office - Now
9th Fl-Ste 909 1,624 SF Office - Now
9th Fl-Ste 911 2,675 SF Office Full Build-Out 30 Days
10th Fl-Ste 1024 2,856 SF Office - Now
10th Fl-Ste 1030 2,998 SF Office - Now
10th Fl-Ste 1031 3,144 SF Office - Now
10th Fl-Ste 1040 2,045 SF Office - Now
11th Fl-Ste 1100 14,629 SF Office - Now

4th Fl-Ste 400

Size
3,651 SF
Space Use
Office
Condition
-
Available
Now

4th Fl-Ste 406

Size
750 SF
Space Use
Office
Condition
-
Available
Now

4th Fl-Ste 412

Size
1,381 SF
Space Use
Office
Condition
-
Available
Now

4th Fl-Ste 413

Size
1,442 SF
Space Use
Office
Condition
-
Available
Now

4th Fl-Ste 416

Size
1,531 SF
Space Use
Office
Condition
-
Available
Now

4th Fl-Ste 420

Size
2,220 SF
Space Use
Office
Condition
-
Available
Now

5th Fl-Ste 500

Size
14,454 SF
Space Use
Office
Condition
-
Available
Now

6th Fl-Ste 600

Size
29,191 SF
Space Use
Office
Condition
Partial Build-Out
Available
Now

7th Fl-Ste 725

Size
951 SF
Space Use
Office
Condition
-
Available
Now

8th Fl-Ste 800

Size
3,502 SF
Space Use
Office
Condition
Partial Build-Out
Available
Now

8th Fl-Ste 801

Size
2,785 SF
Space Use
Office
Condition
Partial Build-Out
Available
Now

8th Fl-Ste 812

Size
2,006 SF
Space Use
Office
Condition
-
Available
Now

8th Fl-Ste 818

Size
1,413 SF
Space Use
Office
Condition
-
Available
Now

8th Fl-Ste 825

Size
6,738 SF
Space Use
Office
Condition
Partial Build-Out
Available
Now

8th Fl-Ste 850

Size
1,304 SF
Space Use
Office
Condition
-
Available
Now

9th Fl-Ste 900

Size
1,854 SF
Space Use
Office
Condition
Partial Build-Out
Available
Now

9th Fl-Ste 905

Size
3,082 SF
Space Use
Office
Condition
Partial Build-Out
Available
Now

9th Fl-Ste 908

Size
2,191 SF
Space Use
Office
Condition
-
Available
Now

9th Fl-Ste 909

Size
1,624 SF
Space Use
Office
Condition
-
Available
Now

9th Fl-Ste 911

Size
2,675 SF
Space Use
Office
Condition
Full Build-Out
Available
30 Days

10th Fl-Ste 1024

Size
2,856 SF
Space Use
Office
Condition
-
Available
Now

10th Fl-Ste 1030

Size
2,998 SF
Space Use
Office
Condition
-
Available
Now

10th Fl-Ste 1031

Size
3,144 SF
Space Use
Office
Condition
-
Available
Now

10th Fl-Ste 1040

Size
2,045 SF
Space Use
Office
Condition
-
Available
Now

11th Fl-Ste 1100

Size
14,629 SF
Space Use
Office
Condition
-
Available
Now

6th Fl-Ste 600

Size 29,191 SF
Space Use Office
Condition Partial Build-Out
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

7th Fl-Ste 725

Size 951 SF
Space Use Office
Condition -
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

8th Fl-Ste 800

Size 3,502 SF
Space Use Office
Condition Partial Build-Out
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

8th Fl-Ste 801

Size 2,785 SF
Space Use Office
Condition Partial Build-Out
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

8th Fl-Ste 825

Size 6,738 SF
Space Use Office
Condition Partial Build-Out
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

9th Fl-Ste 900

Size 1,854 SF
Space Use Office
Condition Partial Build-Out
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

9th Fl-Ste 905

Size 3,082 SF
Space Use Office
Condition Partial Build-Out
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

9th Fl-Ste 909

Size 1,624 SF
Space Use Office
Condition -
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

10th Fl-Ste 1031

Size 3,144 SF
Space Use Office
Condition -
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

11th Fl-Ste 1100

Size 14,629 SF
Space Use Office
Condition -
Available Now

New lobby and exterior facade Steps away from Washington Avenue retail/restaurant district On-site property management Excellent highway access Traditional or creative office space Lease Rates: $12.00 - $14.00 PSF

Walk Score®
Walker's Paradise (96)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®

Property Taxes

Property Taxes

Parcel Number
0281-00-0030-0
Land Assessment
$248,100
Improvements Assessment
$1,331,100
Total Assessment
$1,579,200
  • Listing ID: 39493874

  • Date on Market: 2/19/2026

  • Last Updated:

  • Address: 1015-1023 Locust St, Saint Louis, MO 63101

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