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Case Study
June 26, 2026
3 min read

Commercial Property Parking Add-on

A suburban Charleston commercial property was bought for its tenants alone. Monetizing its 42 overlooked parking spaces added $123,000 in revenue and moved the cap rate from 7.5 percent to 10.2 percent.

Commercial Property Parking Add-on

Table of Contents

This case study shows how parking that was never part of the original underwriting became a powerful second income stream for a suburban Charleston commercial property. The building, acquired for roughly $4.6 million, sits in a dense commercial area within walking distance of neighborhoods, restaurants, bars, and shopping, all of which create steady parking demand.

The opportunity

The property was priced, analyzed, and approved based solely on its rental income from commercial tenants. The 42 on site parking spaces, and the revenue they could produce, were given no consideration at all. That oversight created the opening. The buyer acquired the property at an attractive price, and once the parking was monetized, the cap rate increased by more than 25 percent.

What we did

By implementing dynamic pricing and an optimized pricing structure, HAH Parking turned the previously unused parking into a real revenue stream with minimal capital investment. The approach improved cash flow quickly and positioned the property as a high yield asset with multiple exit options, including sale or refinancing.

Financial performance

The property was purchased and renovated in 2017 for a total capital expense of about $4.6 million. After renovations, stabilized gross potential rent reached roughly $380,000, and after vacancy and credit loss, net rental revenue was about $345,000. In 2022, monetizing the previously idle parking lot added $123,000 in new parking revenue, increasing cash flow by 27 percent.

Total revenue rose from $345,000 to $468,000. The stabilized cap rate, which sat at 7.5 percent before parking was monetized, climbed to 10.2 percent afterward. At a below market 6 percent exit rate, the property would be valued at approximately $7.8 million after eight years of operation.

The outcome

A set of 42 spaces that contributed nothing to the original deal became a six figure revenue stream that meaningfully lifted both cash flow and asset value. It is a clear example of how often parking income is hiding in plain sight inside a commercial acquisition.

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Frequently Asked Questions

Can an underused or vacant lot be turned into parking income?
How does parking NOI affect cap rate and property valuation?
What types of parking assets does HAH Parking work with?
Does modernizing parking require additional capital?
What happens when I sell a property that's on HAH Parking?