u/jetsrfast

Hey Rowlett, I pulled together 2026 appraisal changes across Dallas County, and Rowlett stood out.

The median single family home in Rowlett was assessed at $388,210, up 7.2% from 2025. That's higher than the Dallas County overall increase of 5.7%.

I don't want to cause unnecessary concern, but with the May 15 protest deadline coming up, I figured it was worth sharing so people can at least check their own notice and decide if it is worth looking closer.

The neighborhood-level spread is pretty wide. A few examples:

Higher increases:

• Stone Meadow By Lake: +28.7%
• Waterview, Phase 9: +18.1%
• Lake Valley Estates: +14.1%

Lower or declining changes:

• Princeton Park, Phase 3: down 9.6%
• Vue Du Lac: down 9.2%
• Lakehill: down 5.5%

The main takeaway is that Rowlett was not treated the same across every neighborhood. Some areas were basically flat or even down, while others saw meaningful increases.

That does not automatically mean the county is wrong. Appraisal districts are trying to estimate market value and keep similar homes treated fairly, which is hard to do across thousands of properties. But if your appraisal jumped a lot, it is worth checking whether similar homes near you are appraised lower, whether recent sales support the value, and whether condition issues were missed.

What you can do:

1. Pull up your notice at dallascad.org.
2. Compare your appraised value to last year.
3. Check whether your taxable value is capped because of a homestead exemption.
4. Look at similar homes nearby and see if they are appraised lower.
5. If the value looks off, file a protest through DCAD’s uFile portal before May 15.

I pulled the neighborhood-level data from here and you can also look up your neighborhood:

https://housegeek.co/tx/dallas-county/rowlett/property-taxes

Full disclosure: I’m a co-founder of housegeek. I’m sharing because the Rowlett increase was above the county average and the protest deadline is coming up. Mods, if the link crosses the line, I’m happy to remove it and leave the numbers here.

One note: some of the neighborhood names may look weird or unfamiliar because they are based on how the county assigns neighborhood groups. If you do not immediately recognize yours, expand the neighborhood list and scroll toward the bottom. You can look up your neighborhood by entering your address.

Happy to answer questions if I can.

About 80% of Dallas County homeowners did not protest their appraisal in the last 3 years. May 15 is the deadline this year. After that, the appraised number usually sticks for the year.

For Richardson specifically, 2026 assessed property values moved pretty differently depending on the neighborhood. Some areas were up around 1%, while others were up as much as 18%.

Richardson Heights was one of the higher movers. Prairie Creek Estates and Estates of Canyon Creek were more fortunate and landed on the lower end.

You can look up your Richardson neighborhood numbers here:

https://housegeek.co/tx/dallas-county/75080/property-taxes

A quick property tax protest playbook for anyone looking at their appraisal notice and wondering what to do with it.

Pull up your notice. Search your address at dallascad.org.

Two numbers matter:

1. Appraised value. What the county thinks your home is worth.
2. Taxable value. The number your taxes are actually based on this year.

If you have a homestead exemption, Texas limits how much your taxable value can increase each year, usually 10% plus any new improvements. That limit is what people mean when they say their value is capped.

But here is the part a lot of people miss:

Even if your taxes are capped this year, the appraised value still matters because it feeds future years. A high appraisal today can raise your taxes later.

The first-time win rate in Dallas County for 2025 was 76.8% according to DCAD’s own records. It is not a coin flip. The county is generally reasonable on residential protests when you bring real evidence. The hard part is gathering the information, not arguing it.

Three buckets win most residential protests:

1. Comps. Short for comparable sales. These are nearby homes similar to yours that sold recently. Usually same neighborhood, similar square footage, age, and condition. If similar homes sold below your appraised value, that is usually your strongest argument.
2. Equity. Texas law lets you protest if similar homes around you are appraised lower than yours, even if there were not many recent sales. You can pull this directly from DCAD records.
3. Condition. Foundation problems, old roof, dated kitchen, traffic noise, railroad behind the house, drainage issues, etc. Photos and repair estimates help a lot.

If your value only went up a small amount and you do not really have a gap versus similar homes nearby, the math honestly may not be worth your afternoon. Not every protest is worth doing. Weird concept on the internet, I know.

To file, use DCAD’s uFile portal at dallascad.org. Your PIN is on the notice, or you can request it. You upload your evidence, enter what you think the value should be, and submit it.

Most residential protests settle before a hearing. If you do end up with one, Dallas and most counties will let you appear by phone or video. It is not a courtroom.

Mistakes I see every year:

• Missing May 15. No appeals after. Set a reminder.
• Saying “it just feels too high.” That loses almost every time.
• Comparing a remodeled home to an older house that needs work.
• Not protesting because of the cap. Appraised value still affects future years.
• Paying a contingency firm 25% to 50% of your savings for what is often a fairly straightforward upload once the evidence is gathered.

That is the playbook. Free. Drop questions below and I will answer what I can.

Self-promo, since this is Reddit and someone will ask:

I helped build housegeek at housegeek.co. It is built on over 24 years of professional certified property tax experience. It pulls your 2026 appraisal data, runs sales comps and equity analysis against DCAD records, and tells you in about 10 seconds whether you likely have a case. If you're not confident in the case you can get a full refund.

First five homeowners who DM me can use it free. After that it is a flat fee. If the case looks weak, the analysis will say so. I would rather someone not buy a packet they don't need.

Either way, file by May 15!