Castle Hills, TX—78213
Real Estate Data & Market Trends
Key Metrics at a Glance
Home Price Trends — Castle Hills, TX
As of Oct '25, the median home price in Castle Hills, TX is $200,000, with a year-over-year change of -6.9%. This indicates that home prices in Castle Hills, TX are decreasing. According to Zillow, the 1-year price projection is -1.6%, suggesting a decrease housing market in the next year.
Cost per Home Type
| Home Type | Median Home Value | YoY % Change |
|---|---|---|
All Homes | $200,000 | -6.9% |
| Single Family | $204,000 | -6.0% |
| Condos | $133,000 | -5.7% |
Cost per Home Size
| Home Size | Median Home Value | YoY % Change |
|---|---|---|
1 Bed | $115,000 | -8.0% |
2 Bed | $158,000 | -7.6% |
3 Bed | $201,000 | -6.1% |
4 Bed | $365,000 | -1.9% |
| 5 Bed | $579,000 | -0.3% |
% of Housing Stock
Rental Trends — Castle Hills, TX
As of July '25, Rentcast reports the average rent in Castle Hills, TX is $1,200, with a year-over-year rent change of -27.3%. Per bedroom, the median rent as of July '25 in Castle Hills, TX is 1-bedrooms: $854, 2-bedrooms: $1,100, 3-bedrooms: $1,790, 4-bedrooms: $2,640. The most common rental property sizes in Castle Hills, TX are 1-bedroom and 2-bedroom, accounting for 40.9% and 34.6% of the rental stock.
| Type | Median Rent | Average Rent |
|---|---|---|
| Average Rent | $1,020 | $1,200 |
| Studio Rent | N/A | N/A |
| 1 Bed Rent | $824 | $854 |
| 2 Bed Rent | $1,060 | $1,100 |
| 3 Bed Rent | $1,680 | $1,790 |
| 4 Bed Rent | $2,250 | $2,640 |
% of Rental Stock
Property Listings — Castle Hills, TX
As of Oct '25, Realtor.com reports that the median days on market for a home in Castle Hills, TX is 74. This is a increase of 4.0% from last year, suggesting that homes are sitting on the market longer than last year. The percentage of listed homes with a reduced price is 37.0%, representing a large inventory and a lot of supply pressure on home prices.
| Metric | Zip Code Average | Year over Year % Change |
|---|---|---|
Median Listing Price | $250,000 | -8.0% |
Listing Count | 140 | 6.0% |
| Listings as % of Homes | 0.4% | 6.0% |
Days on Market | 74 | 4.0% |
Demographics — Castle Hills, TX
As of the latest ACS Survey released in 2023, Castle Hills, TX has a population of 41,600, which has decreased by -5.3% over the past 5 years. Castle Hills, TX is a moderately popular place for families, as children make up 24.3% of the population. The area has a poorly educated workforce, with 23.3% of adult residents holding a bachelor’s degree or higher. There are some residents working remotely, with 10.1% reporting working from home.
| Metric | Latest Census | YoY % Change |
|---|---|---|
Population | 41,600 | -5.3% |
% Under 18 | 24.3% | 5.2% |
% Seniors | 12.6% | 0.8% |
% WFH | 10.1% | 206.1% |
% w/ College Degree | 23.3% | 4.5% |
As of the latest ACS Survey released in 2023, Castle Hills, TX is a predominantly hispanic area, with 72.7% of the population identifying as hispanic. The hispanic population has grown by 3.4% in the last 5 years. The second most common race or ethnicity in Castle Hills, TX is white, making up 19.1% of the population. Foreign-born residents account for 18.0% of the population in Castle Hills, TX, and this percentage has increased by 2.3% as of the ACS Survey 5 years prior, suggesting more immigrants are calling the area home.
Race and Ethnicity
| Metric | Latest Census | 5-Year % Change |
|---|---|---|
% White | 19.1% | -19.7% |
% Black | 4.5% | 21.6% |
% Hispanic | 72.7% | 3.4% |
% Asian | 1.3% | 8.3% |
% Foreign Born | 18.0% | 2.3% |
Mortgage and Risk — Castle Hills, TX
According to HUD data as of 2023, there were 359 mortgage originations in Castle Hills, TX, of which 74.0% of loans were conventional mortgages. The average loan-to-value was 69.0%, with 37.0% above 90% LTV (very high). This implies large mortgage risk in Castle Hills, TX. Investor activity is low, as 4.0% of loans were by investors. 16.0% of loans were cash-out refinances, suggesting many homeowners are tapping equity.
Mortgages
| Metric | Zip Code Average |
|---|---|
Total Loan Originations | 359 |
% Conventional Loans | 74.0% |
% Government Loans | 26.0% |
% Investor Loans | 4.0% |
% Second Loans | 1.0% |
% Cash Out Refinance | 16.0% |
Loan Activity
Rentals and Section 8 — Castle Hills, TX
As of 2024, the percent of homes in Castle Hills, TX under the Section 8 program is 8.3%. This is considered low, suggesting that the neighborhood is sparsely composed of Section 8 homes. Section 8 opportunity is good when HUD pays more than market rent. 1-bedroom and 2-bedroom and 3-bedroom units appear to be good home sizes to consider for Section 8 housing in Castle Hills, TX, because HUD payments exceed market rent, while 4-bedroom units do not.
Section 8 Market Size
Total Units under HUD | 727 |
Total Units Section 8 | 706 |
% Rentals under Section 8 | 8.3% |
% Occupied Section 8 | 83.3% |
Section 8 Opportunity
| Home Size | HUD Premium | Market Rent | Max HUD Rent |
|---|---|---|---|
| 1 Bedroom | $386 | $824 | $1,210 |
| 2 Bedroom | $420 | $1,060 | $1,480 |
| 3 Bedroom | $200 | $1,680 | $1,880 |
| 4 Bedroom | -$40 | $2,250 | $2,210 |
Affordability — Castle Hills, TX
Home Price to Income Ratio
| Metric | Zip Code Average |
|---|---|
| Home Price to Income Ratio | 4.2 |
| Median Home Price | $200,000 |
| Median Household Income | $53,300 |