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With about 21,000 acres of water, pine-lined shores and sunsets over the dam, Lake Conroe is one of the biggest draws in Montgomery County. Lake life comes with its own costs and maintenance, though.
The pros
- Recreation at your back door: boating, fishing (largemouth bass and catfish), paddleboarding
- Restaurants and marinas you can reach by boat
- Strong demand for waterfront homes, including weekend and short-term rentals where allowed
- Golf communities like Walden, April Sound and Bentwater
The cons
- Higher insurance costs, and some properties need flood insurance
- Shoreline upkeep: bulkheads, docks and boat lifts are expensive to maintain
- Lake level changes. SJRA has lowered the lake seasonally in some years to help with downstream flood control
- Busy summer weekends with heavy boat traffic and noise
- HOA rules and short-term rental restrictions vary by community
Typical waterfront costs
| Item | Typical range |
|---|---|
| Bulkhead replacement | $250 – $600+ per linear foot |
| New boat dock with lift | $30,000 – $100,000+ |
| Boat lift repair | $1,000 – $5,000 |
| Annual dock/bulkhead upkeep | $500 – $2,500 |
Ranges vary widely by materials, permits and site access.
Before you buy on the lake
- Check the flood zone and elevation. Ask about any flooding history (Harvey, 2017).
- Have the bulkhead and dock inspected along with the house.
- Confirm water depth at the dock, especially if the lake is lowered.
- Read the HOA and deed restrictions for rentals, boats and building rules.
- Get insurance quotes before your option period ends.
Frequently asked questions
How big is Lake Conroe?
Lake Conroe covers about 21,000 acres. It's a reservoir on the West Fork of the San Jacinto River, managed by the San Jacinto River Authority (SJRA).
Do you need a permit to build a dock on Lake Conroe?
Yes. Docks, bulkheads and other shoreline structures generally need SJRA approval. Check SJRA's current rules before you build or buy.
