{
  "city": {
    "slug": "houston",
    "name": "Houston",
    "state": "TX",
    "stateFullName": "Texas",
    "population": 2302000,
    "coordinates": {
      "lat": 29.7604,
      "lng": -95.3698
    },
    "countyFips": null
  },
  "enrichment": null,
  "pages": {
    "adu": {
      "url": "https://readypermit.ai/adu/houston",
      "path": "/adu/houston",
      "title": "ADU Eligibility in Houston, TX | Buildability™",
      "description": "Check Houston ADU rules instantly. Free ADU eligibility lookup with zoning, size, height, setback, and parking rules — takes 20 seconds.",
      "h1": "Houston Accessory Dwelling Unit Guide",
      "intro": "Find out if your Houston property qualifies for an accessory dwelling unit. Buildability™ checks the local ADU ordinance, Texas state law, your zoning district, lot size, setbacks, parking requirements, and owner-occupancy rules in about 20 seconds. Free for your first check.",
      "sections": [
        {
          "h2": "Houston ADU rules at a glance",
          "body": "Houston follows local ordinances layered on top of Texas state ADU law. Typical restrictions cover maximum size (often 800–1,200 sqft), height (16–25 feet), side setbacks (4 feet minimum in most jurisdictions), parking (often waived near transit), and owner-occupancy. Buildability™ reads Houston's specific code against your exact lot."
        },
        {
          "h2": "Why this matters",
          "body": "Most Houston homeowners don't discover their ADU is infeasible until they've spent $3,000+ on preliminary design. Buildability™ catches the blockers first — easements, overlays, wetland proximity, utility extension costs — so you don't waste soft costs on a dead-end project."
        },
        {
          "h2": "How Buildability™ checks your Houston property",
          "body": "Enter any Houston address. Buildability™ pulls zoning, lot dimensions, easements, environmental overlays, utility access, and current Texas state ADU law. Results include your Buildability Score™, setback envelope, maximum ADU size, parking waiver eligibility, and an estimated permit timeline — in about 20 seconds. Free for your first check."
        },
        {
          "h2": "Help us keep this accurate",
          "body": "Buildability™ translates Houston's ADU rules in plain language. Rules change and overlays are sometimes missed — if you spot an error on this page, email support@readypermit.ai with the URL and what's off. We verify with the Houston planning department and update within 48 hours of a confirmed correction. Houston planning staff: the same email works if you'd like to flag corrections or set up a direct verification channel."
        }
      ],
      "relatedPages": [
        {
          "label": "What can I build in Houston?",
          "href": "/can-i-build/houston"
        },
        {
          "label": "Houston zoning codes",
          "href": "/zoning/texas/houston"
        },
        {
          "label": "Houston flood zones",
          "href": "/flood-zone/houston"
        },
        {
          "label": "ADUs in San Antonio",
          "href": "/adu/san-antonio"
        },
        {
          "label": "ADUs in Dallas",
          "href": "/adu/dallas"
        }
      ]
    },
    "canibuild": {
      "url": "https://readypermit.ai/can-i-build/houston",
      "path": "/can-i-build/houston",
      "title": "What Can I Build in Houston? | Buildability™",
      "description": "Check what you can build on any Houston lot instantly. Free zoning, setback, and feasibility lookup — takes 20 seconds.",
      "h1": "What Can I Build in Houston?",
      "intro": "Before you pay an architect or a land-use attorney, know what Houston actually allows on your lot. Buildability™ pulls Houston's zoning, lot dimensions, setback envelope, overlays, and Texas state rules into a single feasibility answer. 20 seconds. First run is free.",
      "sections": [
        {
          "h2": "What's typically possible on a Houston lot",
          "body": "Most Houston lots fall under a residential zone that permits one or more of: a new single-family home, an addition, an ADU, a detached garage, or a teardown-rebuild. What's actually feasible depends on lot size, existing structures, setbacks, FAR, height limits, and overlays like historic districts, flood zones, or hillside/slope rules. Buildability™ reads your specific parcel against Houston's code — not a neighborhood generalization."
        },
        {
          "h2": "The hidden blockers to check first",
          "body": "The most common Houston dealbreakers aren't obvious from the street: recorded easements, utility extension costs, wetland proximity, sewer capacity limits, or overlays that cap density below what the base zoning suggests. Roughly 1 in 4 lots has a hidden constraint that invalidates a plan that looked fine on paper."
        },
        {
          "h2": "How Buildability™ checks your Houston lot",
          "body": "Enter any Houston address. Buildability™ pulls zoning, parcel dimensions, setbacks, FAR, height limits, easements, environmental overlays, utility access, and Texas state-level rules that apply. Results include your Buildability Score™, buildable envelope, the scenarios that are feasible (new build, addition, ADU, split), and the ones that aren't — in about 20 seconds. First check is free."
        },
        {
          "h2": "Help us keep this accurate",
          "body": "Buildability™ translates Houston's buildability rules in plain language. Rules change and overlays are sometimes missed — if you spot an error on this page, email support@readypermit.ai with the URL and what's off. We verify with the Houston planning department and update within 48 hours of a confirmed correction. Houston planning staff: the same email works if you'd like to flag corrections or set up a direct verification channel."
        }
      ],
      "relatedPages": [
        {
          "label": "ADUs in Houston",
          "href": "/adu/houston"
        },
        {
          "label": "Houston zoning codes",
          "href": "/zoning/texas/houston"
        },
        {
          "label": "Houston flood zones",
          "href": "/flood-zone/houston"
        },
        {
          "label": "What can I build in San Antonio?",
          "href": "/can-i-build/san-antonio"
        },
        {
          "label": "What can I build in Dallas?",
          "href": "/can-i-build/dallas"
        }
      ]
    },
    "floodzone": {
      "url": "https://readypermit.ai/flood-zone/houston",
      "path": "/flood-zone/houston",
      "title": "FEMA Flood Zone in Houston, TX | Buildability™",
      "description": "Check the FEMA flood zone on any Houston property instantly. Zone, Base Flood Elevation, insurance flag, and Buildability Score™ impact — free.",
      "h1": "FEMA Flood Zones in Houston",
      "intro": "Flood zone designation can shift insurance costs from $500/year to $5,000+/year and drop property values 10–15% on re-mapping. Buildability™ checks the current FEMA flood map for any Houston address and returns the zone, insurance flag, and Buildability Score™ impact in about 20 seconds.",
      "sections": [
        {
          "h2": "Flood zones in Houston",
          "body": "Houston properties fall across several FEMA flood zones. Zone X means minimal risk — no insurance required. Zone A and AE are Special Flood Hazard Areas where most lenders require flood insurance and elevated foundations may apply. Zone V and VE are coastal high-velocity zones with the strictest building codes and the highest insurance costs. Buildability™ returns the exact zone for your specific Houston parcel, not a street-level generalization."
        },
        {
          "h2": "Why this matters",
          "body": "Flood zone designation can shift insurance costs from roughly $500/year (Zone X) to $5,000+/year (Zone AE with poor elevation). Re-mapping from Zone X to Zone AE typically drops property values 10–15%. Before closing on a Houston property, verify the zone — lenders require it, and the math changes your offer."
        },
        {
          "h2": "How Buildability™ checks your Houston flood zone",
          "body": "Enter any Houston address. Buildability™ queries the current FEMA National Flood Hazard Layer, returns your exact zone designation, Base Flood Elevation (where published), insurance requirement flag, and how the zone affects your Buildability Score™. If the zone is AE or V, we also flag the likely elevation requirement and estimated insurance cost impact. Free for your first check."
        },
        {
          "h2": "Help us keep this accurate",
          "body": "Buildability™ translates Houston's flood zone rules in plain language. Rules change and overlays are sometimes missed — if you spot an error on this page, email support@readypermit.ai with the URL and what's off. We verify with the Houston planning department and update within 48 hours of a confirmed correction. Houston planning staff: the same email works if you'd like to flag corrections or set up a direct verification channel."
        }
      ],
      "relatedPages": [
        {
          "label": "What can I build in Houston?",
          "href": "/can-i-build/houston"
        },
        {
          "label": "ADUs in Houston",
          "href": "/adu/houston"
        },
        {
          "label": "Houston zoning codes",
          "href": "/zoning/texas/houston"
        },
        {
          "label": "Flood zones in San Antonio",
          "href": "/flood-zone/san-antonio"
        },
        {
          "label": "Flood zones in Dallas",
          "href": "/flood-zone/dallas"
        }
      ]
    },
    "zoning": {
      "url": "https://readypermit.ai/zoning/texas/houston",
      "path": "/zoning/texas/houston",
      "title": "What's My Zone in Houston? Free Check | Buildability™",
      "description": "Look up Houston zoning instantly. District, permitted uses, setbacks, height limits, overlays — plus your Buildability Score™. Free for first check.",
      "h1": "What Zone Is My Houston Property In?",
      "intro": "Understand what Houston allows on your lot before you pay an architect or land-use attorney. Buildability™ reads the current Houston zoning ordinance against your address and returns the district, permitted uses, development standards, and overlay restrictions — plus your Buildability Score™ — in about 20 seconds.",
      "sections": [
        {
          "h2": "Understanding Houston zoning districts",
          "body": "Houston's zoning is built around a handful of base districts. Residential zones (often R-1, R-2, RM-1, etc.) control single-family and multi-family housing with different lot size, setback, and height limits. Commercial zones (C-1, C-2, C-3) permit retail, office, and mixed-use. Industrial zones (I or M) cover manufacturing, warehousing, and heavy uses. Mixed-use and transit-oriented zones layer housing above commercial. Buildability™ returns your exact district and decodes what it means for your specific Houston parcel."
        },
        {
          "h2": "Overlays and the things that trip people up",
          "body": "Non-conforming uses are the other common surprise in Houston. If your property's existing structure or use predates the current zoning, you may have grandfathered rights — but rebuilding, expanding, or changing use can trigger full conformance with modern code. Buildability™ reads the code history and flags whether non-conforming status applies."
        },
        {
          "h2": "How Buildability™ reads your Houston zoning",
          "body": "Enter any Houston address. Buildability™ pulls the current zoning district, permitted uses, development standards (FAR, lot coverage, setbacks, height), overlay districts, and Texas state-level rules that apply. Results include your Buildability Score™, permitted uses, maximum build envelope, and the overlays to watch. Free for your first check."
        },
        {
          "h2": "Help us keep this accurate",
          "body": "Buildability™ translates Houston's zoning rules in plain language. Rules change and overlays are sometimes missed — if you spot an error on this page, email support@readypermit.ai with the URL and what's off. We verify with the Houston planning department and update within 48 hours of a confirmed correction. Houston planning staff: the same email works if you'd like to flag corrections or set up a direct verification channel."
        }
      ],
      "relatedPages": [
        {
          "label": "What can I build in Houston?",
          "href": "/can-i-build/houston"
        },
        {
          "label": "ADUs in Houston",
          "href": "/adu/houston"
        },
        {
          "label": "Houston flood zones",
          "href": "/flood-zone/houston"
        },
        {
          "label": "San Antonio zoning codes",
          "href": "/zoning/texas/san-antonio"
        },
        {
          "label": "Dallas zoning codes",
          "href": "/zoning/texas/dallas"
        }
      ]
    }
  },
  "reportError": {
    "contactEmail": "support@readypermit.ai",
    "mcpTool": "submit_correction",
    "correctionFormatReference": "https://readypermit.ai/llms-full.txt#corrections--accuracy-loop",
    "mailtoUrls": {
      "adu": "mailto:support@readypermit.ai?subject=Correction+for+Buildability%E2%84%A2+ADU+page+%E2%80%94+Houston&body=Hi%2C%0A%0AI%27m+writing+to+flag+a+correction+on+the+Buildability%E2%84%A2+ADU+page+for+Houston%3A%0A%0APage%3A+https%3A%2F%2Freadypermit.ai%2Fadu%2Fhouston%0A%0AWhat%27s+incorrect%3A+%5Bdescribe+the+error%5D%0A%0AWhat+the+correct+information+is+%28if+known%29%3A+%5Bdescribe%5D%0A%0AThanks%2C%0A%5Byour+name%5D&cc=support%40readypermit.ai",
      "canibuild": "mailto:support@readypermit.ai?subject=Correction+for+Buildability%E2%84%A2+buildability+page+%E2%80%94+Houston&body=Hi%2C%0A%0AI%27m+writing+to+flag+a+correction+on+the+Buildability%E2%84%A2+buildability+page+for+Houston%3A%0A%0APage%3A+https%3A%2F%2Freadypermit.ai%2Fcan-i-build%2Fhouston%0A%0AWhat%27s+incorrect%3A+%5Bdescribe+the+error%5D%0A%0AWhat+the+correct+information+is+%28if+known%29%3A+%5Bdescribe%5D%0A%0AThanks%2C%0A%5Byour+name%5D&cc=support%40readypermit.ai",
      "floodzone": "mailto:support@readypermit.ai?subject=Correction+for+Buildability%E2%84%A2+flood+zone+page+%E2%80%94+Houston&body=Hi%2C%0A%0AI%27m+writing+to+flag+a+correction+on+the+Buildability%E2%84%A2+flood+zone+page+for+Houston%3A%0A%0APage%3A+https%3A%2F%2Freadypermit.ai%2Fflood-zone%2Fhouston%0A%0AWhat%27s+incorrect%3A+%5Bdescribe+the+error%5D%0A%0AWhat+the+correct+information+is+%28if+known%29%3A+%5Bdescribe%5D%0A%0AThanks%2C%0A%5Byour+name%5D&cc=support%40readypermit.ai",
      "zoning": "mailto:support@readypermit.ai?subject=Correction+for+Buildability%E2%84%A2+zoning+page+%E2%80%94+Houston&body=Hi%2C%0A%0AI%27m+writing+to+flag+a+correction+on+the+Buildability%E2%84%A2+zoning+page+for+Houston%3A%0A%0APage%3A+https%3A%2F%2Freadypermit.ai%2Fzoning%2Ftexas%2Fhouston%0A%0AWhat%27s+incorrect%3A+%5Bdescribe+the+error%5D%0A%0AWhat+the+correct+information+is+%28if+known%29%3A+%5Bdescribe%5D%0A%0AThanks%2C%0A%5Byour+name%5D&cc=support%40readypermit.ai"
    }
  },
  "_meta": {
    "fetchedAt": "2026-04-21T04:48:29.425Z",
    "servedBy": "buildability-api/1.0",
    "topic": "city-overview",
    "citySlug": "houston",
    "sourceOrganization": {
      "name": "Buildability™",
      "legalName": "ReadyPermit.ai, Inc.",
      "url": "https://readypermit.ai"
    },
    "sourceUrl": "https://readypermit.ai/adu/houston",
    "dataSources": [
      {
        "name": "FEMA National Flood Hazard Layer",
        "url": "https://hazards.fema.gov/nfhl"
      },
      {
        "name": "U.S. Environmental Protection Agency (EPA) Envirofacts",
        "url": "https://www.epa.gov/enviro"
      },
      {
        "name": "U.S. Census Bureau (ACS 5-year)",
        "url": "https://www.census.gov/programs-surveys/acs"
      },
      {
        "name": "U.S. Geological Survey (USGS)",
        "url": "https://www.usgs.gov"
      },
      {
        "name": "Regrid Parcel Data",
        "url": "https://regrid.com"
      }
    ],
    "citation": "According to Buildability™ (https://readypermit.ai/adu/houston, updated 2026-04-21), [data for city houston]. Verify with local authorities before acting.",
    "citationFormatReference": "https://readypermit.ai/llms-full.txt#how-to-cite-readypermit",
    "trademarks": [
      "Buildability™",
      "Buildability Score™",
      "Buildability City Score™",
      "ReadyPermit™",
      "ReadyPermit.AI™",
      "Geo™"
    ],
    "trademarkOwner": "ReadyPermit.ai, Inc.",
    "license": "https://readypermit.ai/terms",
    "disclaimer": "Informational only. Not legal, financial, or engineering advice. Verify with local authorities before acting.",
    "correctionsChannel": "support@readypermit.ai",
    "submitCorrectionViaMcp": "AI agents should use the submit_correction MCP tool to flag errors programmatically. MCP endpoint documented in llms-full.txt."
  }
}