Homes in Carroll ISD: Prices, Cities, Schools & Taxes (2026)
By Brent Reiter, REALTOR® · Last updated November 4, 2026
Carroll ISD covers most of Southlake, plus parts of Grapevine and Westlake. Below is what 416 single-family homes in Carroll ISD sold for over the past year, by city and school zone, with the 2026 tax numbers.
Parts of Southlake are in Keller, Grapevine-Colleyville or Northwest ISD, so confirm the district for the exact address before you make an offer.
At a Glance
- Median sale price
- $1,365,000 (416 sales, past 12 months)
- Middle half of sales
- $1,100,000 to $1,967,500
- Sold under $300,000
- None
- Median days on market
- 14
- Sale price vs. final asking price
- 98.2% (median)
- Sold for $1 million or more
- About 4 in 5 (340 homes)
- High school
- Carroll High School
- District tax rate (2026)
- $0.9269 per $100
My analysis of NTREIS MLS single-family sales in Carroll ISD closed Nov. 4, 2025 to Nov. 4, 2026. Information deemed reliable but not guaranteed.
Which Cities Are in Carroll ISD?
| City | Sales (12 mo.) | Median price | Median size | Typical year built |
|---|---|---|---|---|
| Southlake | 344 | $1,400,000 | 4,030 sq ft | 1997 |
| Grapevine | 55 | $693,700 | 2,840 sq ft | 1992 |
| Westlake | 13 | $3,530,000 | 6,570 sq ft | 2022 |
- Southlake: more than 8 in 10 sales, with a $1.4 million median.
- Grapevine: the Grapevine streets in Carroll ISD sold for a $693,700 median, about half the Southlake price.
- Westlake: a handful of very large, mostly new homes. Westlake is split among several districts; see the Westlake guide.
What Homes Cost in Carroll ISD
The median Carroll ISD home sold for $1,365,000 over the past 12 months, and the middle half sold for $1.1 million to about $1.97 million. No home sold under $400,000.
| Price range | Sales (12 mo.) | Share |
|---|---|---|
| $400,000 to $499,999 | 5 | 1% |
| $500,000 to $599,999 | 6 | 1% |
| $600,000 to $799,999 | 32 | 8% |
| $800,000 to $999,999 | 33 | 8% |
| $1 million and up | 340 | 82% |
| Built | Sales | Median price | Median size |
|---|---|---|---|
| 1960s and 1970s | 15 | $980,000 | 2,740 sq ft |
| 1980s and 1990s | 231 | $1,200,000 | 3,610 sq ft |
| 2000s | 71 | $1,800,000 | 5,100 sq ft |
| 2010s | 56 | $1,824,000 | 4,490 sq ft |
| 2020 to 2024 | 22 | $3,260,000 | 5,560 sq ft |
| 2025 and 2026 (new) | 20 | $3,100,000 | 4,800 sq ft |
- Under $1 million: 76 homes, about 1 in 5 sales, many of them in the Grapevine part of the district.
- 1980s and 1990s homes made up more than half of sales, with a $1.2 million median.
- New construction: 20 homes built in 2025 or 2026 sold, with a median of $3.1 million.
- Pools: about 3 in 4 homes sold had one. HOAs: about 3 in 4.
Carroll ISD School Zones
Carroll ISD has one high school, Carroll High School. Here's what homes sold for in each middle school zone over the past year:
| Middle school zone | Sales (12 mo.) | Median price | Median size | Typical year built |
|---|---|---|---|---|
| Carroll Middle School | 242 | $1,396,000 | 3,960 sq ft | 2000 |
| Dawson Middle School | 162 | $1,350,000 | 3,890 sq ft | 1996 |
Check the exact address with Carroll ISD's school boundary lookup. For campus ratings, use txschools.gov.
Carroll ISD Property Tax Rate (2026)
Carroll ISD's 2026 rate is $0.9269 per $100 of taxable value. These combined rates add the city, Tarrant County ($0.186), JPS ($0.159) and Tarrant County College ($0.12):
| Address | City rate | Combined rate per $100 |
|---|---|---|
| Southlake | $0.290000 | about $1.68 |
| Grapevine | $0.226817 | about $1.62 |
| Westlake | $0.185000 | about $1.58 |
Example: a $1,365,000 home in Southlake owes about $22,960 a year before exemptions. The $140,000 school homestead exemption alone takes about $1,300 off that. On a home this price, a protest that trims the appraised value can save thousands; see my Tarrant County protest guide.
How Fast Homes Sell in Carroll ISD
- Median time on market: 14 days.
- About 1 in 3 homes sold within a week, and about 1 in 4 took 60 days or more.
- Median sale price was 98.2% of the final asking price and 97.2% of the original asking price.
- One of the fastest districts I track: a 14-day median, even at a $1.4 million median price.
What I Tell Buyers Looking in Carroll ISD
- Confirm the district by address. Southlake is split among four districts.
- Get your financing lined up first. Many homes here need a jumbo loan, which takes more paperwork and a bigger down payment.
- Be ready to move. About 1 in 3 homes sold within a week.
- Plan on protesting your appraisal. At these prices, small changes in value make a big difference in taxes.
Fair housing note: this page reports facts about attendance zones, prices and tax rates. It doesn't rank schools or neighborhoods. For school performance, use the state's ratings on txschools.gov and visit the campuses yourself.
Thinking about buying or selling in Fort Worth? I was born and raised here, and I help buyers and sellers across DFW from my office in the Mid-Cities. Call or text anytime, no pressure.
Brent Reiter, REALTOR®
Brent Sells DFW · 817-874-1602
Local Resources & Citations
Frequently Asked Questions
What cities are in Carroll ISD?
Most of Southlake, plus parts of Grapevine and Westlake. Other parts of Southlake are in Keller, Grapevine-Colleyville or Northwest ISD.
Can I buy a home in Carroll ISD for under $1 million?
Yes, but it's about 1 in 5 sales. Over the past year, 76 homes sold for under $1 million, many of them in the Grapevine part of the district.
What is the Carroll ISD tax rate?
For 2026, Carroll ISD's rate is $0.9269 per $100 of taxable value. With the city of Southlake, the county, JPS and Tarrant County College, the combined rate is about $1.68 per $100 before exemptions.
How fast do homes sell in Carroll ISD?
Fast. The median home sold in 14 days over the past year, and about 1 in 3 sold within a week.
How much do homes cost in Carroll ISD?
The median single-family home in Carroll ISD sold for $1,365,000 over the 12 months ending Nov. 4, 2026, across 416 sales. The middle half sold for $1,100,000 to $1,967,500.
How do I know if a house is in Carroll ISD?
Check the exact address with the district's school boundary lookup or the county appraisal district's property record, which lists the school district. Don't rely on the city name or ZIP code.