# 400 S Main Avenue, Custer City, OK 73639 > **TL;DR:** commercial, $350,000 ($77/sqft), built 1970, 4,519 sqft. Est. $1,872/mo. Listed 505 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $350,000 | | Price/sqft | $77 | | Square Feet | 4,519 | | Year Built | 1970 | | Lot Size | 35,000 sqft (0.80 acres) | | Property Type | Commercial (Office) | | Status | Active | | Days on Market | 505 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,770 | | Estimated Insurance | $102 | | **Total** | **$1,872** | ## Property Highlights - Built in 1970 - 0.80 acre lot ## Description ### Agent Description Check out this investment opportunity practically calling your name! Previously a bank, 400 Main Ave is a building spanning over 4500 sq ft MOL full of opportunity. This location features several established office spaces, back office work space, bank teller counters, utility hall, and an expansive lobby. When the time comes for a break throughout the busy work day there is plenty of privacy in the break room attached to the kitchen equipped with everything you need for storage and meal preparation. For extra convenience the bathroom facilities offer a sitting area as well. Exterior features include a drive thru lane and window, storage shed, and spacious parking lot. Whether you are interested in the financial institution business or searching for a new opportunity, this is the one for you! Schedule your showing today! ## Location - **Address:** 400 S Main Avenue, Custer City, OK 73639 - **County:** Custer - **Coordinates:** 35.66717, -98.883883 - **Google Maps:** https://www.google.com/maps?q=35.66717,-98.883883 ## Listing Agent - **Name:** Christy Green - **Brokerage:** Green Real Estate - **Broker Phone:** (580) 302-3210 ## Photos ![400 S Main Avenue - Photo 1](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f619735604r.jpg) ![400 S Main Avenue - Photo 2](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f2081603445r.jpg) ![400 S Main Avenue - Photo 3](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f3586520641r.jpg) ![400 S Main Avenue - Photo 4](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f117037807r.jpg) ![400 S Main Avenue - Photo 5](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f3972684991r.jpg) ![400 S Main Avenue - Photo 6](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f2045619900r.jpg) ![400 S Main Avenue - Photo 7](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f3156438604r.jpg) ![400 S Main Avenue - Photo 8](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f3429631297r.jpg) ![400 S Main Avenue - Photo 9](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f4000804639r.jpg) ![400 S Main Avenue - Photo 10](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f2496791147r.jpg) ![400 S Main Avenue - Photo 11](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f894787955r.jpg) ![400 S Main Avenue - Photo 12](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f405139150r.jpg) ![400 S Main Avenue - Photo 13](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f2977146660r.jpg) ![400 S Main Avenue - Photo 14](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f1294461233r.jpg) ![400 S Main Avenue - Photo 15](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f3243412849r.jpg) ![400 S Main Avenue - Photo 16](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f141516202r.jpg) ![400 S Main Avenue - Photo 17](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f1735675822r.jpg) ![400 S Main Avenue - Photo 18](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f2412456513r.jpg) ![400 S Main Avenue - Photo 19](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f839797320r.jpg) ![400 S Main Avenue - Photo 20](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f1062599504r.jpg) ![400 S Main Avenue - Photo 21](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f634224735r.jpg) ![400 S Main Avenue - Photo 22](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f1874074748r.jpg) ![400 S Main Avenue - Photo 23](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f807749991r.jpg) ![400 S Main Avenue - Photo 24](http://lh.rdcpix.com/0ce191e875e46e34d4e324350ec638del-f2000863792r.jpg) --- **MLS#:** 1175009 | **Updated:** 2026-10-20 **Source:** listhub *Copyright © 2026 MLSOK, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://staging.propertysimple.ai/listing/400-s-main-avenue-custer-city-ok-73639-4b2bcf67469d486faba8d19854c8542b) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://staging.propertysimple.ai/listing/400-s-main-avenue-custer-city-ok-73639-4b2bcf67469d486faba8d19854c8542b#listing", "url": "https://staging.propertysimple.ai/listing/400-s-main-avenue-custer-city-ok-73639-4b2bcf67469d486faba8d19854c8542b", "name": "400 S Main Avenue, Custer City, OK 73639", "description": "Check out this investment opportunity practically calling your name! Previously a bank, 400 Main Ave is a building spanning over 4500 sq ft MOL full of opportunity. 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