If you price it right, you can sell any home any where at any time.
Please get the help of a Realtor, one who is going to be brutally honest with you about pricing, not the agent who is going to tell you what you want to hear just so you'll sign on the dotted line.
I'm sure you built a great product, the homebuyer who is going to buy a great property but has to look at run down homes across the street is going to want a price that reflects that issue. A price that is not the same per sqft pricing as a townhome exactly like yours where surrounding properties are well cared for and more modern or new.
With the help of a Realtor we can market your property to reach thousands of interested qualified buyers. The National Association of Realtors have performed studies that show that a home seller will net approx. 17% more than if you try to go it alone.
One more suggestion: If you do not have high loan balances on these properties, to get a more premium price, you may want to consider carrying some financing for the new owner.
Please let me know if you'd like some more ideas, OR if you need some assistance in getting a brutally honest opinion on correct pricing.