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Multi-Building Flex Space
For Sale
$2,475,000

5017 Northrup Avenue, Saint Louis, MO 63110

Commercial Sale, St Louis, MO

Property Size40,124 SF
Lot Size2.24 Acres
Price / SF$61.68
Days on Market26

Property Features for 5017 Northrup Avenue

General Information

Property type Commercial Sale
Property subtype Other
Subdivision City/Stlouis
Directions GPS
Standard status Active
APN 3998-22-0025-0
Lot size 2.24 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 12892

Building Details

Year built 1901
Listing Agency: Manor Real Estate
Listed By: Ben Cherry
Added: Sep 24 Changed: Oct 19 Last Checked: Oct 19 at 4:06PM
MLS# 26061921

Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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Investment Insights

Based on property information with market context.

Northrup Business Center comprises two buildings totaling 40,124 square feet on 2.24 contiguous acres. Approximately 19,896 square feet is available across individual or combined suites. The property includes office space, warehouse bays, and a separate outbuilding with a walk-in cooler and food-service improvements. Warehouse bays have 17-to-19-foot clear heights and 12-foot overhead doors. Both buildings have 3-phase electric service and updated HVAC; the 5025 Northrup building is elevator-served and ADA-accessible, with a recently replaced roof covering most of its area. The property was built in 1901 and is zoned K - Unrestricted.

The site fronts South Kingshighway Boulevard at its signalized intersection with I-44. The corridor carries an estimated 38,000 vehicles per day, with onward connections to I-55 and I-64. Roof-signage rights provide highway exposure. The 5025 Northrup site has fencing, landscaping, and curb cuts on both its north and south sides; nearby businesses include a QT gas station and a U-Haul center.

Key Highlights

  • Two buildings totaling 40,124 square feet on 2.24 contiguous acres
  • Approximately 19,896 square feet available across suites
  • Warehouse bays have 17‑to‑19‑foot clear heights and 12‑foot overhead doors

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$193,144
Cap Rate
7.80%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$3,862,880 $3.9M
Cap Rate 7%
$2,759,200 $2.8M
Cap Rate 9%
$2,146,044 $2.1M
Market Conditions
NOI Build-Up for 40,124 SF
Gross rent
$237.9K $5.93/SF
− Vacancy
−$10.7K −$0.27/SF
EGI
$227.2K $5.66/SF
− OpEx
−$34.1K −$0.85/SF
NOI
$193.1K $4.81/SF
Area
St. Louis County, MO
Vacancy
4.50%
Lease Rate
$5.93 /SF/Yr
Expense Ratio
15.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$3,862,880
Cap Rate 7%
$2,759,200
Cap Rate 9%
$2,146,044

Alternative Uses

Best Use
Warehouse
$2.76M
$2.41M – $3.22M (±1% cap)
NOI $193,144 @ 7.0% cap · market cap 7.80%
Second Best
Industrial
$2.27M
$1.99M – $2.65M (±1% cap)
NOI $159,060 @ 7.0% cap · market cap 6.43%
Theoretical Best
Office A
$8.61M
$7.53M – $10.05M (±1% cap)
NOI $602,792 @ 7.0% cap · market cap 24.36%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Flex space

Suggested Use

Top Pick Real Estate Agency Dental Office Law Firm Nail Salon Auto Parts Store Grocery & Convenience Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

19 ft
Clear height
Yes
Fenced yard
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

986
Businesses Nearby
Balanced
Demand for This Use

Demographics for 63110, MO

18,199
Population
10,260
Households
1.8
Avg Household Size
33
Median Age
64%
College-Educated
97%
High-School Grad
6.6 sq mi
ZIP Area
2,757
Density / Sq Mi
$73,809
Median Household Income
$55,340
Median Earnings
$1,183
Median Rent
$314,600
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Industrial in Midwest region

4.4% 2019
4.9% 2020
3.6% 2021
3.1% 2022
4.6% 2023
5% 2024
4.9% 2025

Similar Off Market Nearby

  • JR's Gourmet — 1625 Sublette Ave, St. Louis, MO 63110
  • Central State Sandwiches — 1601 Sublette Ave, St. Louis, MO 63110
  • The Social Affair — 4308 Manchester Ave, St. Louis, MO 63110

Frequently Asked Questions

What type of property is this?
Flex space - Two buildings offer adaptable suites with office, warehouse, food-service, and other uses under K - Unrestricted zoning.
Where is this flex space located?
The property is located at 5017 Northrup Avenue Saint Louis, MO.
What is the asking price?
The asking price for this property is $2,475,000.
What are key features of this property?
This property features: Two buildings totaling 40,124 square feet on 2.24 contiguous acres; Approximately 19,896 square feet available across suites; Warehouse bays have 17‑to‑19‑foot clear heights and 12‑foot overhead doors
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