Homes in Allen ISD: Prices, Cities, Schools & Taxes (2026)
By Brent Reiter, REALTOR® · Last updated November 4, 2026
Allen ISD covers most of Allen plus small parts of McKinney, Parker and Lucas in Collin County. Below is what 1,031 single-family homes in Allen ISD sold for over the past year, by city, ZIP code and school zone, with the 2026 tax numbers.
Parts of Allen are in Plano, Lovejoy or McKinney ISD, so confirm the district for the exact address before you make an offer.
At a Glance
- Median sale price
- $525,000 (1,031 sales, past 12 months)
- Middle half of sales
- $413,800 to $695,000
- Sold under $300,000
- About 1 in 17 (59 homes)
- Median days on market
- 33
- Sale price vs. final asking price
- 98.2% (median)
- High school
- Allen High School
- District tax rate (2026)
- $1.1037 per $100
My analysis of NTREIS MLS single-family sales in Allen ISD closed Nov. 4, 2025 to Nov. 4, 2026. Information deemed reliable but not guaranteed.
Which Cities Are in Allen ISD?
| City | Sales (12 mo.) | Median price | Median size | Typical year built |
|---|---|---|---|---|
| Allen | 927 | $510,500 | 2,570 sq ft | 2000 |
| McKinney | 64 | $562,500 | 2,600 sq ft | 2015 |
| Parker | 34 | $1,100,050 | 4,490 sq ft | 2006 |
By ZIP code:
| ZIP code | Sales (12 mo.) | Median price |
|---|---|---|
| 75002 | 550 | $429,500 |
| 75013 | 417 | $686,000 |
| 75070 | 64 | $562,500 |
- East and central Allen (75002): more than half of all sales, with a $429,500 median.
- West Allen (75013): newer, larger homes, with a $686,000 median.
- Parker: large homes on bigger lots, with a $1.1 million median.
What Homes Cost in Allen ISD
The median Allen ISD home sold for $525,000 over the past 12 months, and the middle half sold for $413,800 to $695,000.
| Price range | Sales (12 mo.) | Share |
|---|---|---|
| Under $250,000 | 15 | 1% |
| $250,000 to $299,999 | 44 | 4% |
| $300,000 to $399,999 | 164 | 16% |
| $400,000 to $499,999 | 234 | 23% |
| $500,000 to $599,999 | 191 | 19% |
| $600,000 to $799,999 | 213 | 21% |
| $800,000 to $999,999 | 96 | 9% |
| $1 million and up | 74 | 7% |
| Built | Sales | Median price | Median size |
|---|---|---|---|
| 1960s and 1970s | 76 | $299,950 | 1,380 sq ft |
| 1980s and 1990s | 357 | $440,000 | 2,230 sq ft |
| 2000s | 348 | $565,000 | 3,020 sq ft |
| 2010s | 157 | $700,000 | 3,290 sq ft |
| 2020 to 2024 | 52 | $667,000 | 2,680 sq ft |
| 2025 and 2026 (new) | 41 | $600,000 | 2,610 sq ft |
- Under $400,000: 223 homes, about 1 in 5 sales.
- Little new construction: 41 homes built in 2025 or 2026 sold, with a $600,000 median, led by The Avenue.
- HOAs: about 7 in 10 homes sold had a mandatory HOA. Pools: about 1 in 4.
Allen ISD School Zones
Allen ISD has one high school, Allen High School, so every home in the district is zoned to it. 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 |
|---|---|---|---|---|
| Ereckson Middle School | 402 | $624,000 | 2,800 sq ft | 2003 |
| Curtis Middle School | 319 | $515,000 | 2,620 sq ft | 2003 |
| Ford Middle School | 288 | $440,000 | 2,250 sq ft | 1996 |
Check the exact address with Allen ISD's school boundary lookup. For campus ratings, use txschools.gov.
Allen ISD Property Tax Rate (2026)
Allen ISD's 2026 rate is $1.1037 per $100 of taxable value. These combined rates add the city, Collin County ($0.151414) and Collin College ($0.08122):
| Address | City rate | Combined rate per $100 |
|---|---|---|
| Allen | $0.414700 | about $1.75 |
| McKinney | $0.412284 | about $1.75 |
| Parker | $0.300439 | about $1.64 |
| Lucas | $0.249880 | about $1.59 |
Example: a $525,000 home in Allen owes about $9,190 a year before exemptions. The $140,000 school homestead exemption alone takes about $1,550 off that. My Texas property tax guide explains exemptions and protests.
How Fast Homes Sell in Allen ISD
- Median time on market: 33 days.
- About 1 in 5 homes sold within a week, and about 1 in 3 took 60 days or more.
- Median sale price was 98.2% of the final asking price and 96.7% of the original asking price.
What I Tell Buyers Looking in Allen ISD
- Confirm the district by address. Allen is split with Plano, Lovejoy and McKinney ISDs.
- Compare east and west Allen. West Allen homes ran about $256,000 higher by median.
- Be ready to move. About 1 in 5 homes sold within a week.
- Look at the age of the big systems on 1980s and 1990s homes.
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 Allen ISD?
Most of Allen plus small parts of McKinney, Parker and Lucas.
How many high schools does Allen ISD have?
One, Allen High School, so every home in the district is zoned to it.
What is the Allen ISD tax rate?
For 2026, Allen ISD's rate is $1.1037 per $100 of taxable value. With the city of Allen, Collin County and Collin College, the combined rate is about $1.75 per $100 before exemptions.
How much do homes cost in Allen ISD?
The median single-family home in Allen ISD sold for $525,000 over the 12 months ending Nov. 4, 2026, across 1,031 sales. The middle half sold for $413,800 to $695,000.
How do I know if a house is in Allen 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.