City of St Louis Has Best Home Affordability In St Louis Area

It’s good when the value of your home increases, right?  Yes, generally, most homeowners, look at their homes as an investment in addition to shelter for their families so they are generally happy to see the value of their investment increase.   The flip side of it is, homebuyers, particularly first-time buyers, would, of course, like to see lower prices and better value in the home they buy.  The thing that helps balance out these competing interests is inflation, but more specifically, the rate of income growth.

Not to get into an economics lesson here (which I’m not qualified to teach anyway) but if homebuyers incomes increase at about the same rate as home prices (ditto for interest rates) then, more or less, the “affordability” of a home to a buyer remains the same.  Problems arise when those things get out of whack, such as in the period from about 2000 through 2007 when home prices were increasing at a much higher rate than incomes were (and interest rates rose too making it even more fun) which eventually led to the housing bubble burst in 2008 and the real estate market crash.

(We work hard on this and sure would appreciate a “Like”)[iframe http://www.facebook.com/plugins/like.php?href=https%3A%2F%2Fwww.facebook.com%2FStLouisRealEstateNews&send=false&layout=standard&width=50&show_faces=false&font&colorscheme=light&action=like&height=35&appId=537283152977556 100 35 ]

Search St Louis Homes For Sale HERE
See ALL Homes That Will Be Open In St Louis This Weekend
Find the value of your home (or any home) online in under a minute!

As the table below shows (data from Attom Data Solutions), with just a couple of exceptions, during every quarter for the past 5 quarters, housing affordability in the St Louis core market (city of St Louis and counties of St Louis, St Charles, Jefferson and Franklin) was lower (less affordable) than historic averages (an index number above 100 indicates this, with the higher the number the less affordable housing is relative to historic averages).

City of St Louis has best affordability rate during 2nd quarter 2017, Jefferson County the worst:

As the table shows, the city of St Louis had the best affordability index during the most recent quarter in the area, with an 84, the lowest level (most affordable) any of the St Louis core market counties has seen in over a year.  At the other end of the spectrum, with the highest affordability index, indicating the least affordable housing, was Jefferson County with an affordability index of 113.   Jefferson County also has the dubious distinction of being the only St Louis core market county that saw home affordability decline, or worsen, during the 2nd quarter of 2017 as the others showed improvement.  St Louis county, which saw a huge improvement in affordability, came in 2nd and St Charles county third.

St Louis Area Home Affordability Index – 2nd Quarter 2017

St Louis Area Home Affordability Index - 2nd Quarter 2017

The data behind the table above:

The table below (Attom Research Data) shows the data behind the affordability index numbers above including home price growth, weekly income growth and then the percentage of wages needed to buy a home in that county.  The historic averages are shown as well.

St Louis Area Median Home Prices vs. Income Growth

St Louis Area Median Home Prices vs. Income Growth 2nd quarter 2017 -table

Home prices a continually fluctuating, as are interest rates and, to a lessor extent income, so home affordability changes constantly too.  The table below, again with data from Attom Data Research, shows we homes were most affordable, as well as least affordable, in the St Louis core market by county.  As you can see, and not surprising, all of the counties hit their least affordable period during the 2nd quarter of 2006 with Franklin County being the only exception and hitting it’s peak for lack of affordability in the 4th quarter of 2005.  For the most affordable housing period, the city of St Louis peaked early in 2009, with the other counties hitting their most affordable periods during 2012 or 2013.

When St Louis Area Homes Were Most Affordable and Least Affordable By County

When St Louis Area Homes Were Most Affordable and Least Affordable By County

📬 Stay Ahead of the St Louis Market

Get local real estate updates, trends & insights — as soon as they publish.

Homeowners, buyers, investors & agents rely on us for what really matters in STL real estate.

We don’t spam! Read our privacy policy for more info.

📬 Want St Louis real estate updates as they drop?

Comments are closed.

St Louis Real Estate Search®         St Louis Home Values

St. Louis Real Estate News        Contact Us

Copyright © 2026 Missouri Online Real Estate, Inc. - All Rights Reserved
St Louis Real Estate News is a Trademark of Missouri Online Real Estate, Inc.

Missouri Online Real Estate, Inc. 3636 South Geyer Road - Suite 100, St Louis, MO 63127 314-414-6000 - Licensed Real Estate Broker in Missouri

The owner and authors this site are providing the information on this web site for general informational purposes only and make no representations, warranties (expressed or implied) or guarantees of any kind whatsoever, as to the accuracy or completeness of any information on this site or of any information found by following any link on this site. Furthermore, the owner and authors of this site will not be liable in any manner whatsoever for any errors or omissions in information on this site, nor for the availability of this information. Additionally the owner and authors of this site will not be liable for for any losses, injuries or damages in any way from the display or use of this information or as the result of following external links displayed on this site, or by responding to advertisements displayed, or contained, on this site In using this site, users acknowledge and agree that the information on this site does not constitute the provision of legal advice, tax advice, accounting services, investment advice, or professional consulting of any kind nor should it be construed as such. The information provided herein should not be used as a substitute for consultation with professional tax, accounting, legal, or other competent advisers. Before making any decision or taking any action on this information, you should consult a qualified professional adviser to whom you have provided all of the facts applicable to your particular situation or question. None of the tax information on this web site is intended to be used nor can it be used by any taxpayer, for the purpose of avoiding penalties that may be imposed on the taxpayer.
All of the information on this site is provided as is, with no assurance or guarantee of completeness, accuracy, or timeliness of the information, and without warranty of any kind, express or implied, including but not limited to warranties of performance, merchantability, and fitness for a particular purpose.
This site contains external links to other sites not owned or controlled by the owner of this site, therefore the owner of this site does not control or guarantee in any manner the accuracy or relevancy of any information obtained through following such links. Links contained on this site are for users convenience and users should exercise extreme caution when following links. Including a link on this site does not constitute an endorsement of the site linked to or any views or opinions expressed on the site, products or services offered on outside sites or the companies or organizations that own and operate outside sites.
This site may accept payment for advertising, for displaying advertisements, through affiliate relationships with companies or may receive referral fees or commissions from companies as a result of recommending or referring people to a website. This site may also accept free product samples, free services, gift cards or cash to review a product or service. All paid and sponsored content may not always be identified as such. Any product claim, quote or other representation about a product or service should be verified with the manufacturer or provider.