Estimating and Protesting Property Taxes in Friendswood, TX for 2026
The median single-family home in Friendswood recently sold for $419,833, a number that feeds directly into what a new buyer will pay in local taxes. Texas property taxes are assessed locally, with no state income tax to offset them, so the annual bill is one of the largest carrying costs a Friendswood homeowner faces.
Key takeaway
Your Friendswood tax bill is the combined rate of the city, your county, your school district, and your drainage district, applied to your appraised value minus exemptions. With single-family prices down 10.7% year over year, the value side of the equation matters most right now. Owners appraised above recent sales should consider protesting. Buyers should budget from their own purchase price rather than the seller's lower, exempted bill.
Who this guide is for
You own or are about to buy a home in Friendswood and need to estimate the annual property tax bill and decide whether this year's appraisal is worth challenging.
Why Friendswood home prices matter for your tax bill
Each taxing unit sets its rate every year, but the value that rate is applied to is what is moving. Single-family homes sold at 97.7% of list price over the 90 days ending September 30, 2026, so most are closing below asking. That means a January 1 appraisal can easily sit above what a comparable home would fetch on the open market. Additional data is available regarding the Friendswood housing market.
Which part of this guide applies to you
If you are buying, go to the section on why the seller's tax bill is the wrong number. If you already own, go to the section on how to protest your Friendswood appraisal.
Check whether Galveston Central or Harris County appraisal district lists the property. That sets which taxing units and which protest process apply, and the Galveston County addresses and Harris County addresses sections cover each.
If the home has carried your homestead exemption for at least a full year, the cap applies. The section on the homestead exemption and the cap explains why your taxable value can rise even when prices fall. If it hasn't, the estimate for a median-priced house shows the uncapped bill.
If you are 65 or older or planning to downsize within Texas, see the section on moving your over-65 tax ceiling and the senior-exemption FAQ.
Friendswood property tax rate by taxing unit
Texas property tax rates are quoted per $100 of assessed value, and your bill stacks four or five taxing units together. The City of Friendswood adopted a 2026 tax rate of roughly $0.5248 per $100 of property valuation. The other units on your bill depend on whether the home sits in Galveston County or Harris County. A mailing address doesn't settle that, because city boundaries overlap multiple counties and school districts.
Galveston County addresses
Most of the city falls in Galveston County, whose rate for tax year 2026 dropped to roughly $0.324. A typical bill here includes:
the City of Friendswood
Galveston County
the applicable school district
the Galveston County Consolidated Drainage District
The school district makes up the largest portion of the bill. Friendswood ISD's 2026 adopted rate is $1.0249, and Clear Creek ISD's is $0.969. Two Friendswood homes can pay different districts, because the line doesn't follow the 77546 ZIP code or city limits. Read the taxing units on the Galveston Central Appraisal District (GCAD) property record before trusting any estimate. Confirm the school district with the district's own boundary lookup rather than any claim about zoning.
Harris County addresses
A smaller portion of Friendswood sits in Harris County, where the Harris County Appraisal District (HCAD) appraises the property instead of GCAD. That changes your notice, your online portal and where you file a protest. Harris County and the Harris County Flood Control District replace the Galveston County and local drainage levies. For 2026, Harris County adopted a combined rate of $0.67 for its four taxing entities.
Any special district on the record, such as a Municipal Utility District (MUD), adds its own rate to the total. Ask the seller for any required MUD or special-district notice, and check it against the appraisal record to see exactly what you'll owe.
How to estimate the property tax on a Friendswood home
Look up the property on GCAD or HCAD and read the list of taxing units before you run any calculation. The state's school homestead exemption cuts only the school line of the bill, not the city or county lines.
Estimate for a median-priced house
Start with the median single-family sale price above. Applying the city, Galveston County and Friendswood ISD rates gives a combined rate of roughly 1.8737%. That produces an uncapped, unexempted annual bill of about $7,866.
The homestead exemption changes the math meaningfully. The city and county each offer a 20% local-option exemption, lowering the taxable value for those lines to about $335,866. The state mandates a $140,000 exemption on the school line, dropping the FISD taxable value to $279,833. Applying each rate to its lower taxable value brings the total bill to approximately $5,718. A home in Clear Creek ISD comes in slightly lower, given its lower school rate.
This example uses a sale price as a stand-in for appraised value. Your appraisal can come in above or below it, and a new owner has no exemption until the application is filed and approved.
Why the seller's tax bill is the wrong number
The seller's current bill reflects several things that disappear for you at closing:
their homestead exemption
possibly an over-65 exemption and ceiling
a capped value built up over several years
None of that history transfers to a new owner, because the cap applies only after a home has been your homestead for the prior year. Ask the seller for the current tax statement and note which exemptions it shows.
Budget your mortgage escrow from your purchase price times the combined rate. The tax proration at closing is part of your buyer closing costs. Kipling Properties can run this estimate on a specific listing if you need help with the numbers.
Texas is a non-disclosure state, so the appraisal district isn't automatically told what you paid. Your first appraisal after purchase may not match your price in either direction, so check the notice the following spring.
Homestead and other exemptions in Friendswood
A general residence homestead exemption removes a portion of your home's value from taxation before the rate is applied. File with GCAD or HCAD, whichever lists the home, promptly after closing so the exemption applies the following year. Then confirm it shows on the appraisal record before the next bill.
Homestead exemption and the 10% cap
Once a home has carried a homestead exemption for a full year, its appraised value can rise at most 10% a year, plus the value of any new improvements. That often leaves the taxable value below market value, and in a falling market that gap can keep closing. Your taxable value can go up in a year when Friendswood home prices fell, because your capped value was still catching up to where the market had been. When your notice arrives, compare its market value with its capped taxable value.
The cap limits value growth, not your bill. A rate increase by any taxing unit still raises what you owe, and the cap does nothing for rentals, second homes, or a buyer's first year.
Moving your over-65 tax ceiling when you downsize
Owners 65 and older can qualify for a school-tax ceiling that caps what they pay to the school district. The ceiling can follow you to your next home in Friendswood or elsewhere in Texas as a percentage of the old ceiling. For example, if your capped school taxes were 40% of what they would have been without the ceiling, that 40% ratio carries over to your new home's school tax bill.
The transfer isn't automatic. You must request a ceiling-transfer certificate and apply with the new appraisal district. Moving to a more expensive home raises the ceiling proportionally.
How to protest your Friendswood appraisal
Property values for Texas taxes are set as of January 1 each year. If your assessed value comes in higher than what the home would sell for, you can file a protest.
Evidence that works in a falling market
Few Friendswood homes are selling above list price, so a list-price argument is weak; closed comparables are strong. Compare the notice's market value with recent sales of similar homes near January 1, using price per square foot and condition as your anchors. Document condition issues, and check the property record for errors in square footage or features, since those feed the district's property valuation. Kipling Properties can pull recent comparable sales for a protest if you need accurate local data.
Market declines after January 1 only help next year's value. A headline citywide drop isn't evidence for your house without close comparables.
Deadlines and the hearing
The deadline to protest is May 15, or 30 days after your Notice of Appraised Value was delivered, whichever is later. You file with GCAD or HCAD. GCAD's online option is open only to properties with a homestead exemption. Filing leads to an informal review and, if that doesn't resolve it, an Appraisal Review Board hearing.
Because taxing units adopt their rates later in the year, the appraised value is the only lever you control in the spring. A successful protest lowers your value but never the tax rate. Miss the deadline, and that year's value is locked in, with no late fix in most cases.
At a glance
Median sale price, single family: $419,833, down 10.7% year over year (216 sales, 90 days ending 2026-09-30)
Median sale price, all homes: $403,808, down 14.1% year over year (226 sales, 90 days ending 2026-09-30)
Median price per square foot, single family: $178 (90 days ending 2026-09-30)
Sale-to-list ratio, single family: 97.7% (90 days ending 2026-09-30)
Share of single-family homes sold above list price: 14.1% (90 days ending 2026-09-30)
Median days on market, single family: 31 (90 days ending 2026-09-30)
Months of supply, single family: 2.8 (90 days ending 2026-09-30)
Homes for sale, single family: 201 (90 days ending 2026-09-30)
Friendswood property tax FAQs
How much are property taxes on a $1,000,000 house in Friendswood?
With homestead exemptions, the city and county taxable value drops to $800,000 and the Friendswood ISD taxable value to $860,000, for an estimated bill of roughly $15,600 a year. Without exemptions, it is about $18,738. A Clear Creek ISD or Harris County address changes the total.
Is Texas proposing eliminating property taxes?
No elimination of property taxes has passed. In the 2025 regular session, lawmakers instead raised the school homestead exemption to its current level and boosted the senior and disabled exemption to $200,000. Proposals to abolish school district property taxes have been floated for the 2027 platform, but no bill to eliminate all property taxes has been filed or passed.
Is Friendswood in Harris County or Galveston County?
Both. Search the property address on the GCAD and HCAD websites to see which district lists a specific house.
At what age do seniors stop paying property taxes in Texas?
They don't. At 65, a homeowner qualifies for an additional mandatory $60,000 school-district homestead exemption and can qualify for a school-tax ceiling. The City of Friendswood and Galveston County offer their own local exemptions or freezes. Apply through GCAD or HCAD.
When are property taxes due in Friendswood?
Taxes are due by January 31 and become delinquent on February 1, when a 6% penalty and 1% interest are added. A bill unpaid through July carries roughly 38% to 42% in added charges.
How do I look up and pay my Friendswood property tax bill?
There is no single consolidated tax office, so where you pay depends on your county and school district. Galveston County residents pay school taxes to the Friendswood ISD Tax Office and county taxes to the Galveston County Tax Assessor-Collector. Harris County residents pay the Clear Creek ISD and Harris County tax offices separately. Records can be looked up through the GCAD or HCAD property search portals.
