Plat approval, improvements guaranteed — Houston, Harris County, statewide.
Required by Texas cities and counties before final plat recording. Guarantees streets, drainage, water, sewer, and sidewalks will be completed per approved plans. Bond amount typically 100% of the engineer's estimate. Premium 1%–3% of bond amount.
- Houston Infrastructure Design Manual compliant
- Harris County subdivision regulations
- Faster and cheaper than a letter of credit
The bond a developer posts to get a plat recorded.
A Texas subdivision bond is a three-party surety guarantee: the developer (principal) promises to build the public improvements inside the subdivision according to the approved construction plans; the city or county (obligee) accepts the plat in reliance on that promise; and the surety company stands behind the developer financially.
In Texas, a developer cannot record a final plat and start selling lots until the city or county has accepted the plans and received acceptable surety for the improvements. That surety is almost always one of three instruments: cash escrow, an irrevocable letter of credit, or a subdivision bond. The bond is the most common because it does not tie up cash or bank lines.
If the developer fails to complete the improvements — runs out of capital, abandons the project, goes bankrupt — the municipality draws on the bond. The surety either hires a contractor to complete the work, funds the developer's completion, or pays the municipality the amount needed to finish up to the bond penalty.
Priced on developer financials, not the land deal.
Subdivision bonds are hand-underwritten. Sureties look at the developer's personal credit, business balance sheet, project pro forma, and liquid capital — not the retail value of the lots.
| Developer tier | Rate (% of bond) | $500K bond, 2 yrs |
|---|---|---|
| Established developer 750+ credit, strong balance sheet | 1.0–1.5% | $10,000–$15,000 |
| Standard developer 680–749, solid pro forma | 1.5–2.5% | $15,000–$25,000 |
| Emerging developer 620–679, first or second subdivision | 2.5–5.0% | $25,000–$50,000 |
| Credit-challenged Sub-620 or thin liquidity | 5.0–10% | $50,000–$100,000 |
Rates are annual. A 2-year bond typically costs two annual premiums. Extensions re-quote at the then-current rate.
Four steps — tied to your engineering and plat schedule.
- 01
Engineer's cost estimate
Your civil engineer prepares a sealed cost estimate for every public improvement in the subdivision — paving, curb, drainage, water, sewer, sidewalks, lighting. The city reviews and accepts the estimate.
- 02
Developer financial package
Personal and business financial statements, credit authorization, subdivision pro forma, and signed general indemnity agreement. For bonds over $500,000, reviewed or audited business statements.
- 03
Bond issued on municipality's form
Every Texas municipality has its own subdivision bond form — Houston, Harris County, Fort Bend, Montgomery, Galveston, each city. We pull the current approved form and issue to spec.
- 04
Construction, acceptance, release
Bond stays in force until the municipality accepts the improvements — typically at dedication, after as-builts are submitted and drainage/utilities have been tested. Bond releases automatically on acceptance.
Statutes, amounts, and local variation.
Texas Local Government Code Chapter 212 authorizes municipalities to require surety for subdivision improvements. Chapter 232 does the same for counties. Both allow cash, surety bond, or irrevocable letter of credit as acceptable security.
City of Houston Infrastructure Design Manual (Chapter 13) and the Harris County Regulations of Subdivisions set the local requirements inside Greater Houston. Every Texas city publishes its own manual — Sugar Land, Pearland, Katy, Conroe, each with its own form and percentage.
Typically 100% of the engineer's sealed construction-cost estimate. Some jurisdictions require 110%–125% to account for inflation and potential delay. Always confirm with the specific city or county engineer.
1 to 2 years is standard — matched to the improvement-completion deadline in the subdivision agreement. Most bonds are written annually with renewal language.
Cash escrow and irrevocable letter of credit are also accepted. Cash ties up capital. LOC ties up bank line dollar-for-dollar. Surety bond costs 1%–3% per year and encumbers neither.
Developer bonding that does not choke your capital.
Houston-local forms on file
City of Houston, Harris County, Fort Bend, Montgomery, Galveston — current approved subdivision bond forms ready to issue.
Developer-specific underwriting
We work with sureties that understand Texas residential and mixed-use development — not just general contractors. Better rates and bigger capacity.
Alternatives to LOC
Most banks charge 2%+ for a LOC and encumber your line. A surety bond at 1%–3% costs the same or less, with no encumbrance.
Bonds that pair with a subdivision bond.
Subdivision bond questions from Texas developers.
What is a Texas subdivision bond?
A subdivision bond — also called an improvement bond or plat bond — is a surety bond a developer posts with a city or county as a condition of plat approval. It guarantees the developer will complete all public improvements (streets, drainage, water, sewer, sidewalks, street lighting) according to approved construction plans within a stated time frame. If the developer fails to complete, the municipality draws on the bond to finish the work.
Who requires a subdivision bond in Texas?
Texas cities and counties under authority of Local Government Code Chapter 212 (municipalities) and Chapter 232 (counties). In Houston, the Infrastructure Design Manual and the Harris County Regulations of Subdivisions both require improvement surety before final plat recording. Every municipality sets its own form, amount, and term.
How much is the subdivision bond amount?
Typically 100% of the engineer's estimate of the cost to complete the public improvements — not the value of the land or the lot sales. Some jurisdictions allow 110%–125% to account for inflation and delay. Houston and Harris County publish specific percentage requirements by improvement type in their design manuals.
How much does a subdivision bond cost?
Premium for a subdivision bond runs 1%–3% of the bond amount for developers with strong financials and credit (700+ personal credit, healthy business balance sheet). For developers with lower credit or limited liquid capital, rates climb to 3%–10%. A $500,000 improvement bond typically costs $5,000–$15,000 for standard developers.
What is the term of a subdivision bond?
One to two years is most common — tied to the improvement-completion deadline in the subdivision agreement. The bond remains in force until the city or county formally accepts the improvements (streets dedicated, utilities tested, drainage approved). Terms can be extended if construction slips, but the surety must agree and premium is recalculated.
Is a subdivision bond the same as a performance bond?
They are structurally similar — both guarantee completion of construction work — but they differ in the obligee and the scope. A performance bond on a public-works contract guarantees completion of a single government-owned project. A subdivision bond is posted by the developer (not a contractor) and guarantees completion of the full set of public improvements a private development is adding to the city's infrastructure.
Can I use a letter of credit instead of a subdivision bond?
Most Texas jurisdictions accept cash, a surety bond, or an irrevocable letter of credit — the developer picks. LOCs tie up bank liquidity dollar-for-dollar; surety bonds cost 1%–3% per year and do not encumber the developer's credit line. For active developers doing multiple plats, surety is almost always the cheaper, more flexible option.
Get your Texas subdivision bond today.
Every major Greater Houston jurisdiction — one agent, current forms, quick turnaround.