Lake Granbury Property Tax: City vs. Unincorporated Hood County

Why the City Boundary Is the Most Important Tax Fact on This Lake

Lake Granbury sits almost entirely within Hood County, Texas — a relatively simple tax picture compared to lakes that span four or five counties. But Hood County contains the city of Granbury, and the Granbury city limits boundary runs through and adjacent to many waterfront neighborhoods in a way that creates a significant split within what looks like a continuous lake community. Understanding that boundary is the most important tax research step for any Lake Granbury buyer.

Here is the core fact: properties inside the city of Granbury pay an additional tax rate of 0.42/100 (as of 2025) on top of Hood County and school district levies. Properties in unincorporated Hood County — even if they are physically adjacent to city-limit properties, or in the same named subdivision — do not pay the city rate. On a $400,000 home, the difference is approximately $1,680/yr. On a $600,000 home, approximately $2,520/yr.

This is not a technicality. Buyers who compare two properties on Lake Granbury without knowing their city-limit status are comparing total carrying costs that differ by one to three thousand dollars per year without realizing it. List-price comparisons and cap-rate calculations are both meaningless without this information.

2025 Tax Rates: The Full Breakdown

The following rates are from Hood Central Appraisal District's 2025 adopted tax rate table, verified July 2026.

Hood County (applies to all lake properties in Hood County)

• Hood County General Fund: $0.2407/100
• Hood County Lateral Road: $0.0324/100
• Hood County Library: $0.0066/100
• Hood County Total: $0.2797/100

School Districts (depends on which district serves the specific parcel)

• Granbury ISD: $0.9296/100 — serves the majority of Lake Granbury waterfront properties. This is the dominant school district for most of the lake area.
• Lipan ISD: $1.0469/100 — serves portions of the western and northern lake area outside Granbury ISD boundaries
• Tolar ISD: $0.9188/100 — serves southern Hood County; may apply to some lake-adjacent parcels
• Bluff Dale ISD: $0.84/100 — limited lake-area coverage
• Glen Rose ISD: $0.7896/100 — may apply to small Somervell County adjacent areas

Most buyers at Lake Granbury will be in Granbury ISD. Verify the assigned school district for the specific parcel — it does not follow the city or county boundary precisely.

Granbury City (applies only to properties inside city limits)

• Granbury City: $0.42/100 (2025 rate)

Other Possible Entities

• Cresson Crossroad MUD 2: $1.00/100 — applies to specific development areas, not the main lake body. If a parcel is in this MUD, it significantly changes the tax picture.
• Lipan City: $0.227/100 — applies only to Lipan city limits, far from main lake

The Math: Four Scenarios Side by Side

All calculations use $400,000 assessed value and 2025 rates:

Scenario A: Unincorporated Hood County, Granbury ISD (most common for lake buyers)

• Hood County: $0.2797 x 4,000 = $1,118.80/yr
• Granbury ISD: $0.9296 x 4,000 = $3,718.40/yr
• Total before exemptions: $4,837/yr
• With $140,000 school homestead exemption (2025): Granbury ISD taxed on $260,000 = $2,416.96/yr + Hood County $1,118.80 = approximately $3,536/yr

Scenario B: Inside Granbury City, Granbury ISD

• Hood County + Granbury ISD + Granbury City: ($0.2797 + $0.9296 + $0.42) x 4,000 = $6,518/yr before exemptions
• With homestead exemption: approximately $5,132/yr
• Difference from Scenario A: approximately $1,596/yr

Scenario C: Unincorporated Hood County, Lipan ISD

• Hood County: $1,118.80/yr
• Lipan ISD: $0.9296 x $260,000 (after homestead) + base: approximately $4,276/yr before exemptions
• With homestead: approximately $3,906/yr — slightly higher than Granbury ISD due to higher Lipan ISD rate

Scenario D: Unincorporated Hood County, Glen Rose ISD

• Lowest school district rate on the list: 0.7896/100
• Total before exemptions: approximately $4,277/yr; applies to very limited lake-area properties

The key takeaway: for the buyer deciding between two Lake Granbury properties at the same price, the city-limit status gap is bigger than any other tax variable on this lake. Identifying that status in the first five minutes of due diligence is worth thousands of dollars per year in clarity.

Homestead Exemption: How It Works in Hood County

Texas's 2025 homestead exemption structure, as reflected in Hood County's adopted rates:

• Granbury ISD homestead exemption: $140,000 removed from school district taxable value (2025; increased from $100,000 under the constitutional amendment). For a $400,000 home, you pay school taxes on $260,000.
• Over-65 school tax freeze: Granbury ISD recognizes the tax ceiling — once applied, the dollar amount of school taxes is frozen at that year's amount, regardless of future rate increases or appraisal value increases
• Granbury ISD over-65 exemption: additional $60,000 removed from taxable value on top of the general $140,000 (so $200,000 total removed from school district base for over-65 homeowners)
• Hood County over-65 exemption: $15,000 additional exemption from county levy for property owners 65 or older
• Granbury City over-65 exemption: $20,000 additional exemption for city taxpayers 65 or older

The over-65 freeze at Granbury ISD is particularly valuable for retirees who plan to own the property for many years. A buyer who establishes homestead and applies the over-65 exemption in Year 1 at current rates locks in that dollar amount for the life of their ownership. Even if Granbury ISD raises its rate in future years, the dollar amount does not increase.

How to Look Up Any Property's Exact Tax Entities

Hood Central Appraisal District (hoodcad.net) maintains a searchable online database of all Hood County property records. To verify the exact tax entities for any Lake Granbury property before making an offer:

• Go to hoodcad.net and use the Property Search link
• Enter the property address or owner name to locate the parcel
• On the property detail screen, look for the "Tax Information" or "Taxing Units" section
• Review every entity listed — this is the definitive, parcel-specific answer
• Compare this to neighboring properties you are also considering

This process takes approximately five minutes and is the most reliable due diligence step available for Lake Granbury property tax research. No agent estimate, listing description, or online tax calculator substitutes for this direct lookup. Properties in Parker County (western lake arm) should be searched at parkercad.org.

Appealing Your Appraisal

Hood County, like all Texas counties, appraises property at 100% of market value in principle. In practice, appraisal districts in competitive lakefront markets can lag behind actual sale prices for a year or two, which temporarily understates your tax obligation. But after a sale, your purchase price becomes a strong comparable for the appraisal district's use — expect your assessed value to move toward your purchase price over the next assessment cycle if it was previously below market.

Buyers who believe their assessed value exceeds what comparable properties are actually selling for have the right to protest annually before the May 15 deadline. Bring closed sale data on comparable Lake Granbury waterfront properties, not listing prices. Hood CAD maintains a protest database at hoodcad.protestdatabase.com where you can search existing protest records and outcomes as a reference point.