Department of Numbers

This section of Department of Numbers is no longer being updated and may be removed in the future. The data here is out of date and should no longer be used.

Knoxville, Tennessee Home Affordability

The data below measures home affordability for the Knoxville, Tennessee metropolitan area using price-to-income and price-to-rent metrics.1 The maximum affordable loan amount for the median household income is also calculated. You can also compare Knoxville home affordability to other cities.

Knoxville, Tennessee Home Price-to-Income Ratios

The current price-to-income ratio for Knoxville is 3.05 as determined by March 2014 Realtor median sales prices. The second chart shows a history of the ratio as an index calculated from the Federal Housing Finance Agency's Knoxville HPI series. Median household income data for Knoxville is from the Census American Community Survey.

Price-to-Income Dollar Ratio: Realtor

Price-to-Income Index Ratio: FHFA

Note: Index set to 100 in Q1 of 2000

Knoxville, Tennessee Home Price-to-Income Ratio History

Date Realtor
(Dollar Ratio)
FHFA
(Index Ratio)
March 2014 3.05
December 2013 3.23 119.5
September 2013 3.42 119.1
June 2013 3.41 118.4
March 2013 2.97 117.8
December 2012 3.16 117.8
September 2012 3.16 117.4
June 2012 3.16 116.7

Knoxville, Tennessee Home Price-to-Rent Ratios

The current adjusted price-to-rent ratio for Knoxville is 17.14 as determined by March 2014 Realtor median sales prices. This ratio is calculated using household size adjusted median contract rent for Knoxville. The chart below shows an index of the rent ratio calculated from the metro FHFA HPI series and the Knoxville median contract rent data from the Census ACS.

Price-to-Rent Dollar Ratio: Realtor, Realtor Adjusted Rent

Price-to-Rent Index Ratio: FHFA

Note: Index set to 100 in Q1 of 2000

Knoxville, Tennessee Home Price-to-Rent Ratio History

Date Realtor
(Dollar Ratio)
Realtor Adjusted
(Dollar Ratio)
FHFA
(Index Ratio)
March 2014 19.07 17.14
December 2013 20.20 18.15 96.5
September 2013 21.34 19.18 96.2
June 2013 21.30 19.14 95.5
March 2013 18.54 16.66 95.1
December 2012 19.72 17.73 95.1
September 2012 19.72 17.73 94.8
June 2012 19.72 17.73 94.2

Knoxville, Tennessee Home Rent-to-Mortgage Payment Ratio

The rent-to-mortgage payment ratio uses the adjusted rent for Knoxville against a 100% loan-to-value mortgage (30-year fixed) for the median price home using Realtor home sales statistics. It's a lot like a cap rate, but I find it more appealing in ratio form. A ratio of 1.0 means that annual rent is equivalent annual mortgage payments. Values less than 1.0 indicate rents are cheaper and values greater than 1.0 mean mortgage payments are cheaper. Beware, taxes are not considered here. The rent-to-mortgage payment ratio for Knoxville was 0.98 in March 2014.

Rent-to-Mortgage Payment Dollar Ratio: Realtor

Knoxville, Tennessee Home Rent-to-Mortgage Payment Ratio History

Date Realtor Adjusted Rent
(Dollar Ratio)
March 2014 0.98
December 2013 0.91
September 2013 0.86
June 2013 0.90
March 2013 1.10
December 2012 1.07
September 2012 1.05
June 2012 1.02

Knoxville, Tennessee Inferred Affordable Mortgage

The inferred affordable mortgage value is determined by taking the median household income for Knoxville, Tennessee and calculating the mortgage 30% of that income could afford. Traditionally, 30% of income is the maximum amount a homeowner could use towards a home loan. Inferred affordable loan values are calculated from ACS median household income and average monthly mortgage rates.

Inferred Affordable Mortgage

Knoxville, Tennessee Inferred Affordable Mortgage History

Date Inferred Mortgage
February 2014 $226,149
January 2014 $222,701
December 2013 $221,916
November 2013 $227,226
October 2013 $229,130
September 2013 $221,135
August 2013 $221,916
July 2013 $224,282
June 2013 $232,449
May 2013 $247,994
April 2013 $250,785
March 2013 $247,074
February 2013 $248,302

1. Specifically, home prices are from the non seasonally adjusted FHFA all-transactions quarterly series. Dollar ratios are calculated using NAR metro prices when available. Rent and income data are from the Census ACS and are carried forward into the following year prior to release of the new data.