Downtown Boulder Co Apartments For Rent . With 53 apartments for rent in the downtown boulder neighborhood of boulder, forrent.com can guide you throughout your apartment search. 2227 canyon blvd apt 456b, boulder, co 80302 is an apartment unit listed for rent at /mo. Violet on Broadway Apartment Homes, Boulder (see pics & AVAIL) from www.rentlingo.com A rental apartment in this neighborhood costs you from $995 to $3,457. Only 13% of households have children, so it's a good area for those looking for a quiet neighborhood. The average home rent in this part of town is $3,296.