-Pitched Tin -  $300-1000-Pitched Shingles -$400-1500-Flat - $200-1000Windows...

The roof is 10 years old, asphalt shingles. 

There were a few items that were identified.Live knob and tube wiring throughout (Google says ~$15K+ problem)Insurance concern (higher premium)Fire risk (Attic has fiberglass insulation over K&TExpensive to removeWarping of roof shingles due to lack of proper ventilation in attic (Google says ~$5-10K problem)Need to replace / repair roofNeed to address ventilation issue1 furnaces and 1 hot water heater are at the end of life (Google says under $5K problem)Known prior to inspection, so I'm comfortable with this.My intent is to work on getting quotes from professionals for addressing these issues and to go back to the seller in regards to the K&T and the roof.

I looked at one recently that was wood shingle siding upstairs, half rotten with peeling paint & 5 different types of floors downstairs, including painted plywood, and the floors weren't level enough to have any reasonable hope of re-covering with out substantial cost & work leveling the whole thing out, the joys of old houses on sandy soil.Good Luck 

Some vinyl flooring and of course those asbestos shingles that a lot of houses still have on the exterior are common.

Something to think about if you can't find an agent is to reactivate and hang your shingle at a 100% commission broker like Elite Tx.

Touch up trim paint, missing section of shingle where we took out a window, attic closure , front porch posts.

Most asphalt shingles have a warrantee of 20 years, and many roofs need to be replaced in 20-25 years.

Do these shingles look cheap to you?

I am looking at a potential flip in baltimore marylandThe comps in the area run from about 150k-190k depending on quality of the finishes and the home is available for about 20kthe major concern is that the home has asbestos shingle siding...Does anyone have any estimates about cost of remediation for that in maryland?