{"id":103199,"date":"2015-09-23T07:20:49","date_gmt":"2015-09-23T14:20:49","guid":{"rendered":"http:\/\/seattlebubble.com\/blog\/?p=103199"},"modified":"2022-09-27T17:23:13","modified_gmt":"2022-09-28T00:23:13","slug":"affordability-will-be-destroyed-if-interest-rates-increase","status":"publish","type":"post","link":"https:\/\/seattlebubble.com\/blog\/2015\/09\/23\/affordability-will-be-destroyed-if-interest-rates-increase\/","title":{"rendered":"Affordability Will Be Destroyed if Interest Rates Increase"},"content":{"rendered":"<p><em>Don&#8217;t forget, you can get access to the spreadsheets used to make the charts in this and other posts by <a href=\"http:\/\/seattlebubble.com\/blog\/membership\/\" title=\"Seattle Bubble Membership\">becoming a member of Seattle Bubble<\/a>.<\/em><\/p>\n<p>It&#8217;s been a few months since we took a look at the local affordability index. So, let&#8217;s have a new look at all of our affordability index charts.<\/p>\n<p>As of August, affordability is&#8230; not great for buyers. Median home prices have been on a steady increase, and despite still-crazy-low interest rates, the index has dipped below the &#8220;affordable&#8221; level of 100 for the last three months.  The affordability index for King County currently sits at 97.3.  An index level above 100 indicates that the monthly payment on a median-priced home costs less than 30% of the median household income.<\/p>\n<p style=\"margin: 5px auto; font-size: 0.8em; text-align: center;\"><a href=\"http:\/\/seattlebubble.com\/blog\/wp-content\/uploads\/2015\/09\/Affordability-Index_2015-08.png\" title=\"King County Affordability Index\" rel=\"lightbox[103199]\"><img decoding=\"async\" src=\"http:\/\/seattlebubble.com\/blog\/wp-content\/uploads\/2015\/09\/Affordability-Index_2015-08.png\" style=\"border: 0;\" title=\"King County Affordability Index - Click to enlarge\" alt=\"King County Affordability Index\" \/><\/a><\/p>\n<p>I&#8217;ve marked where affordability would be if interest rates were at a slightly more sane level of 6 percent&mdash;76.6, which is worse than any point outside of 2006 through mid-2008. If interest rates were anywhere near a &#8220;normal&#8221; level, we&#8217;d be right back into serious bubble territory.<\/p>\n<p>Here&#8217;s a look at the index for Snohomish County and Pierce County since 2000:<\/p>\n<p style=\"margin: 5px auto; font-size: 0.8em; text-align: center;\"><a href=\"http:\/\/seattlebubble.com\/blog\/wp-content\/uploads\/2015\/09\/Affordability-Snohomish-Pierce_2015-08.png\" title=\"Snohomish \/ Pierce County Affordability Index\" rel=\"lightbox[103199]\"><img decoding=\"async\" src=\"http:\/\/seattlebubble.com\/blog\/wp-content\/uploads\/2015\/09\/Affordability-Snohomish-Pierce_2015-08.png\" style=\"border: 0;\" title=\"Snohomish \/ Pierce County Affordability Index - Click to enlarge\" alt=\"Snohomish \/ Pierce County Affordability Index\" \/><\/a><\/p>\n<p>As usual, Snohomish and Pierce are still seeing much higher levels of affordability than King County, but continue to follow the same general trend. The affordability index in Snohomish currently sits at 123.5, while Pierce County is at 159.7.<\/p>\n<p>Tomorrow I will post updated versions of my charts of the &#8220;affordable&#8221; home price and income required to afford the median-priced home.  Hit the jump for the affordability index methodology, as well as a bonus chart of the affordability index in the outlying Puget Sound counties.<\/p>\n<p><!--more--><\/p>\n<p style=\"margin: 5px auto; font-size: 0.8em; text-align: center;\"><a href=\"http:\/\/seattlebubble.com\/blog\/wp-content\/uploads\/2015\/09\/Affordability-Outer-Puget-Sound_2015-08.png\" title=\"Outer Puget Sound Counties Affordability Index\" rel=\"lightbox[103199]\"><img decoding=\"async\" src=\"http:\/\/seattlebubble.com\/blog\/wp-content\/uploads\/2015\/09\/Affordability-Outer-Puget-Sound_2015-08.png\" style=\"border: 0;\" title=\"Outer Puget Sound Counties Affordability Index - Click to enlarge\" alt=\"Outer Puget Sound Counties Affordability Index\" \/><\/a><\/p>\n<p>As a reminder, the affordability index is based on three factors: median single-family home price <a href=\"http:\/\/www.nwrealestate.com\/nwrpub\/common\/mktg.cfm\" title=\"Northwest Multiple Listing Service: (Consolidated) Statistical Recap\">as reported by the NWMLS<\/a>, 30-year monthly mortgage rates as <a href=\"http:\/\/www.federalreserve.gov\/releases\/h15\/data.htm\" title=\"FRB: Federal Reserve Statistical Release H.15 - Historical Data\">reported by the Federal Reserve<\/a>, and estimated median household income <a href=\"http:\/\/www.ofm.wa.gov\/economy\/hhinc\/default.asp\" title=\"Median Household Income, Washington State | OFM\">as reported by the Washington State Office of Financial Management<\/a>.<\/p>\n<p>The historic standard for &#8220;affordable&#8221; housing is that monthly costs do not exceed 30% of one&#8217;s income.  Therefore, the formula for the affordability index is as follows:<\/p>\n<div style=\"width: 412px; font-size: 0.8em; text-align: center; margin:0 auto;\"><a href=\"http:\/\/seattlebubble.com\/blog\/2009\/03\/06\/simple-affordability-calculator\/\" title=\"Click for a Simple Affordability Calculator\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/seattlebubble.com\/blog\/wp-content\/uploads\/2010\/09\/Affordability-Formula.png\" style=\"border:0;\" title=\"Affordability Formula\" alt=\"Affordability Formula\" width=\"412\" height=\"50\"><\/a><\/div>\n<p>For a more detailed examination of what the affordability index is and what it isn&#8217;t, I invite you to <a href=\"http:\/\/seattlebubble.com\/blog\/2009\/08\/27\/what-the-heck-is-the-affordability-index-anyway\/\" title=\"What the Heck is the Affordability Index, Anyway?\">read this 2009 post<\/a>.  Or, to calculate your the affordability of your own specific income and home price scenario, <a href=\"http:\/\/seattlebubble.com\/blog\/2009\/03\/06\/simple-affordability-calculator\/\" title=\"Click for a Simple Affordability Calculator\">check out my Affordability Calculator<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Don&#8217;t forget, you can get access to the spreadsheets used to make the charts in this and other posts by becoming a member of Seattle Bubble. It&#8217;s been a few months since we took a look at the local affordability index. So, let&#8217;s have a new look at all of our affordability index charts. As&#8230;<\/p>\n","protected":false},"author":2,"featured_media":103204,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"On the blog: Affordability Will Be Destroyed if Interest Rates Increase","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[8,616],"tags":[28,704,61,223],"coauthors":[1158],"class_list":["post-103199","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stats","category-counties","tag-affordability","tag-big-picture","tag-fundamentals","tag-interest-rates"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Affordability Will Be Destroyed if Interest Rates Increase \u2022 Seattle Bubble<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/seattlebubble.com\/blog\/2015\/09\/23\/affordability-will-be-destroyed-if-interest-rates-increase\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Affordability Will Be Destroyed if Interest Rates Increase \u2022 Seattle Bubble\" \/>\n<meta name=\"twitter:description\" content=\"Don&#8217;t forget, you can get access to the spreadsheets used to make the charts in this and other posts by becoming a member of Seattle Bubble. 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