Site tour
What you can do on Mainview
Mainview is a fast, data-rich home base for greater Seattle real estate — built for buyers, sellers, and the agents who serve them. Here is a quick walkthrough of everything on the site today.
Search homes
Every active listing in the greater Seattle area, on a fast map with real filters — plus curated ways in.
Map-Based Search
Explore live listing inventory on an interactive map with filters and saved searches.
Popular Searches
Ranked lists like the most expensive homes and the cities with the most sales.
New Construction
Browse brand-new homes on the market across the area.
Waterfront
Find waterfront homes, from lakefront to Puget Sound.
Land and Lots
Search buildable lots and land for sale.
Follow the market
Real data on where the Seattle market is heading, updated continuously from live sales and rate feeds.
Research places
Deep pages for every city and neighborhood we cover — market size, sales activity, condo buildings, and who builds there.
Run the numbers
Calculators and tools built for how Seattle real estate actually works — for buyers, sellers, and agents alike.
All Tools
The full suite: valuation, offer, and building calculators in one place.
Mortgage Calculator
Estimate your monthly payment from price, down payment, rate, and term.
Offer Odds
Gauge how competitive your offer needs to be to win the home.
Value From a Past Sale
Index a home’s last sale price to market appreciation since.
Read and learn
Plain-English reference material and news on the Seattle market.