Brooklyn townhouse comps look simple until you put two houses on the same block next to each other. Then the differences start doing the work: width, lot depth, facade, condition, rental units, outdoor space, landmark restrictions, and the kind of buyer each house can attract.
Width changes everything
A few feet of width can change how a house lives. It affects room proportion, stair placement, furniture, light, and the feeling of generosity. Buyers feel that difference immediately, even if the spreadsheet treats the homes as close cousins.
Condition is not one category
Renovated, dated, and gut-renovation are too blunt. A house can have an expensive kitchen and still need systems work. Another can look tired but have a clean structure, good mechanicals, and a layout worth keeping.
Rental units change the buyer pool
A legal rental unit can support carrying costs, but it also changes how buyers think. Some want income. Some want a single-family conversion. Some do not want management responsibilities at all. The comp has to match the buyer pool, not just the bedroom count.
The best comp tells you what the buyer valued
A useful townhouse comp reveals why a buyer acted. Was it the block, the width, the renovation, the rental income, the school zone, the outdoor space, or the chance to create something? Once you know that, the pricing conversation gets cleaner.
