Property taxes
1.65–1.83%
Total 2025 rate, depending on the utility district.
The Woodlands, TX · Montgomery County (unincorporated)
Own a home in Grogan's Mill? See what it would list for
The neighborhood
Homes: 4,194 single-family homes in ZIP 77380, built 1971–2025.
Key figures
Property taxes
1.65–1.83%
Total 2025 rate, depending on the utility district.
Utility districts
5 utility districts
Water, sewer and drainage come from Montgomery County MUD 36 or Montgomery County MUD 6 or Montgomery County MUD 46 or Montgomery County MUD 60 or Montgomery County WCID 1, depending on the section. Its tax is part of the total rate.
Flood risk
2.9%
of homes are in FEMA's 100-year floodplain, where lenders require flood insurance. Another 13.9% are in the 500-year floodplain.
Free checklist
The MUD notice for your section, HOA and disclosure paperwork, flood answers and what inspectors will check, specific to Grogan's Mill. We'll email it to you.
Parks & trails
About 126 miles of mapped trails and bike paths lie within 5 miles of Grogan's Mill.
Nature Trail
Spring Creek Nature Trail MC 3
Spring Creek Trail
Spring Creek Nature Trail MC 2
Spring Creek Greenway
Montgomery County Drainage Trail
Rob Fleming Trail
Spring Creek Nature Trail MC 1
Straight-line distances from the nearest home. Mapped by OpenStreetMap volunteers, so private community amenities can be missing; check with the HOA for the full list.
Sources: OpenStreetMap (Overpass API). Retrieved Oct 1, 2026.
Housing
4,194 single-family homes, built 1971–2025; half were finished by 1981. Most are 1,372–4,697 square feet on lots of about 9,271 square feet.
Sources: Montgomery Central Appraisal District roll, via Montgomery County GIS (Tax Parcel view) (2027 working roll). Retrieved Oct 1, 2026.
Nearby
Selling
A broker-prepared market analysis built from recent Grogan's Mill sales, adjusted for your home. No obligation.
Get a Free Market Analysis Run your net sheet
Or call a broker: (281) 606-0863, 7 days a week.
FAQ
The 2025 total rate is 1.65–1.83% of taxable value, depending on which utility district the home is in.
Grogan's Mill is served by Montgomery County MUD 36 (37% of homes) and Montgomery County MUD 6 (30% of homes) and Montgomery County MUD 46 (24% of homes) and Montgomery County MUD 60 (1% of homes) and Montgomery County WCID 1 (1% of homes). Check a specific address on MCAD.
Grogan's Mill is in Conroe ISD. Check the district's school locator for the campuses zoned to a specific address.
On FEMA's effective maps, 2.9% of homes are in the 100-year floodplain. Check an individual address on FEMA's map.
A broker who knows the taxes, MUDs and schools here, and answers the phone 7 days a week.