I would start with a vinegar wash (1/2 water and 1/2 white vinegar) on all the hard surfaces.

The estimate did include:Exterior:- New trim around windows- Repair of one window (glass was cracked, looked like a baseball strike)- Deck repair (there are two decks, one off the master suite and one larger deck off the dining room.... both need minimum of power wash and paint)- ~$1,500 in lawn care, shrub trimming, tree trimming (it was pretty bad but would look amazing with some care) (this was my estimate outside of the GC estimate)Interior:- ~$3,500 for demo (my GC actually thought $6k but hires it out to 1-800-Got-Junk and recommended that I could find a less expensive option. 

Red will look gray and wash out, in terms of contrast, to the color blind men looking at it. 

Each county/title company might have different information available.LA County has the following from a list I got: COM,STORE COM,STORE/OFFICE COMBINATION COM,OFFICE BUILDINGS COM,STORE/RES COMBINATION COM,MEDICAL,DENTAL BUILDING COM,MEDICAL,DENTAL BUILDING,2 STY COM,BANK,SAVINGS AND LOAN COM,AUTO SVC SHOP COM,PROFESSIONAL BUILDING COM,OFFICE BUILDING,W\RES COM,VETERINARY HOSPITAL,CLINIC COM,AUTO SVC SHOP,NO GAS COM,SVC STN,FULL COM,STORE/RES,2 STY COM,OFFICE BUILDINGS,2 STY COM,SERVICE/REPAIR SHOP,LAUNDRY COM,MOTEL,UNDER 50 ROOMS COM,SMALL FOOD STORE COM,SHOPPING CTR,REGIONAL COM,SHOPPING CTR,NEIGHBORHOOD COM,MISC COM,PROFESSIONAL BUILDING,2 STY COM,WHOLESALE,MFG OUTLET COM,SUPERMARKET,12000+ SQ FT COM,OFFICE BUILDINGS,CONDO COM,SHOPPING CTR,NEIGHBRHD,CONDO COM,CAR WASH,SELF SVC COM,REC EQUIP SALES & SVC COM,NURSERY,GREENHOUSE COM,USED CAR SALES COM,PROFESSIONAL BUILDING,CONDO COM,NEW CAR SALES,SVC COM,SVC STN,SELF COM,SHOPPING CTR,NEIGHBRHD COM,STORE,2 STY COM,SVC STN,FULL,LIFT COM,ANIMAL KENNELS COM,MOTEL,50+ ROOMS COM,CAR WASH

Would you rather scrape peeling paint, sand, spot prime, and repaint in say 5 years, or pressure wash and restain?

Has anybody ever pressure washed formstones?

WASH.

But don't do what one of our friends did.In an effort to get them 'clean' before painting he power washed the roofing tile.But he did a nice job painting the vinyl siding after the cleaned sections of the roof had to be replaced.The paint on the vinyl siding held up well, the roof not so good.good luck & post b4/aft pics.

The cost of the title insurance verses the bank's usual additional junk fees is pretty close to a wash. 

fix the portion  near garage door maybe some kind of epoxy  cause thin concrete patch might break up fast the  rest pressure  wash