I recently sold a house and repainted every room prior to putting it on the market. Every single potential buyer commented on how they loved the colors. The people who did buy the house kept every single room as I left them, colorwise.
I used, for the whole main floor (open floor plan) Benjamin Moore's Cream Yellow. This yellow is far from a harsh yellow as it is neutral enough to match every color scheme. The stairwell and upstair hallway was Sand Dune. The bathrooms, Bunny Gray, Caribbean. Bedrooms were Green Cast, Chameleon Green, In Your Eyes (lightest of blue). My realtor told me to avoid bold accent wall colors because even thought paint can be easily changed, bold colors just mean more work, more money and overwhelm home buyers. My realtor suggested I paint the whole house interior one neutral color, but since the house was on the water, I chose the beach colors and have zero regrets.
· 3 months ago