Stream 403: A Streamlined Capitol Hill Community! Stream 403 offers an array of amenities that make the most of living in the beautiful Capitol Hill neighborhood of Seattle. From a community rooftop deck with a BBQ to a fitness center and to views all around, you have the perfect combination of city and outdoor luxury. We offer everything from studios to open one bedrooms to one bedroom apartments. Whether you want functional or more spacious, we have a home that's right for you! Pet Policy: $300 pet deposit per pet. $50/mo rent per pet. 2 pet maximum per unit.