<!-- https://staircase.co/data/property/address -->
# address

# address

A physical or mailing address, parsed into components with postal and geographic identifiers.

<!--source:property-registry-->
Represents a physical or mailing address with comprehensive location details including street information, postal codes and geographic identifiers.
<!--/source-->

The question it answers

## Who owns it, and what does that imply?

A deed names its parties as strings. Resolving those strings to a person and a mailing address is what separates an owner-occupant from an investor, and what links one owner to the rest of a portfolio.

Other classes answering this question

## Why it matters

The parsed address is the join key of last resort. Where a parcel identifier cannot be matched across two sources, a normalised address is what connects them, so the parsing has to be consistent rather than merely correct.

## In practice

The class holds components rather than a line of text: street number, name, suffix, directionals, unit, locality, state and postal code, each addressable. Directional prefixes and suffixes are separate fields because a county that writes them differently is otherwise an unmatched record.

## Properties

| Property | Type | Definition |
| --- | --- | --- |
| `source_http_request` | `object` | <!--source:property-registry-->HTTP request configuration for retrieving this data.<!--/source--> |
| `request_identifier` | `string | null` | <!--source:property-registry-->Identifier value that should be substituted into the source HTTP request to retrieve this specific data.<!--/source--> |
| `city_name` | `string | null` | <!--source:property-registry-->City name refers to the name of the city in which the address is located. Must be in all capital letters.<!--/source--> |
| `country_code` | `string | null` | <!--source:property-registry-->Country code is a code that represents the country in which the address is located.<!--/source--> |
| `county_name` | `string` | <!--source:property-registry-->County name refers to the name of the county in which the address is located. `Dallas``Miami Dade``Broward``Palm Beach``Lee``Hillsborough``Orange``Pinellas``Polk``Duval``Brevard``Pasco``Volusia``Sarasota``Collier``Marion``Manatee``Charlotte``Lake``Osceola``St. Lucie``Seminole``Escambia``St. Johns``Citrus``Bay``Santa Rosa``Hernando``Okaloosa``Highlands``Leon``Alachua``Clay``Sumter``Putnam``Martin``Indian River``Walton``Monroe``Flagler``Nassau``Levy``Washington``Jackson``Suwannee``Columbia``Hendry``Okeechobee``Gadsden``Wakulla``DeSoto``Gulf``Taylor``Franklin``Dixie``Madison``Bradford``Hardee``Gilchrist``Holmes``Calhoun``Hamilton``Baker``Jefferson``Glades``Lafayette``Union``Liberty``Fort Bend``Collin``Allegheny``Hunt``Wood``Burnet``San Patricio``Wise``Nacogdoches``Waller``Cherokee``Navarro``Medina``Alameda``Alpine``Amador``Butte``Calaveras``Colusa``Contra Costa``Del Norte``El Dorado``Fresno``Glenn``Humboldt``Imperial``Inyo``Kern``Kings``Lake``Lassen``Los Angeles``Madera``Marin``Mariposa``Mendocino``Merced``Modoc``Mono``Monterey``Napa``Nevada``Orange``Placer``Plumas``Riverside``Sacramento``San Benito``San Bernardino``San Diego``San Francisco``San Joaquin``San Luis Obispo``San Mateo``Santa Barbara``Santa Clara``Santa Cruz``Shasta``Sierra``Siskiyou``Solano``Sonoma``Stanislaus``Sutter``Tehama``Trinity``Tulare``Tuolumne``Ventura``Yolo``Yuba``Ellis`<!--/source--> |
| `latitude` | `number | null` | <!--source:property-registry-->Latitude is a coordinate that specifies the north-south position of a point on the Earth's surface. It is an angular measurement, usually expressed in degrees, with values ranging from -90° at the South Pole to +90° at the North Pole.<!--/source--> |
| `longitude` | `number | null` | <!--source:property-registry-->Longitude is a coordinate that specifies the east-west position of a point on the Earth's surface. It is an angular measurement, usually expressed in degrees, with values ranging from -180° to +180°.<!--/source--> |
| `municipality_name` | `string | null` | <!--source:property-registry-->he incorporated city, town, or village in which the property is located, responsible for providing local government services and regulations.<!--/source--> |
| `plus_four_postal_code` | `string | null` | <!--source:property-registry-->A postal code plus four, also known as a ZIP code plus four (in the United States) is a numerical extension to a postal code.<!--/source--> |
| `postal_code` | `string | null` | <!--source:property-registry-->A postal code, also known as a ZIP code (in the United States) or postcode (in many other countries), is a numerical code used by postal services to identify specific geographic areas for efficient mail sorting and delivery.<!--/source--> |
| `state_code` | `string | null` | <!--source:property-registry-->State code is a code that represents the state in which the address is located.<!--/source--> |
| `street_name` | `string | null` | <!--source:property-registry-->A street name that doesn't contain directional abbreviations<!--/source--> |
| `street_post_directional_text` | `string | null` | <!--source:property-registry-->Street post directional text refers to the directional indicator or suffix added to a street name to provide additional information about the direction or orientation of the street segment. It helps to clarify the position of a particular street in relation to other streets or landmarks in a given area. `N``S``E``W``NE``NW``SE``SW`<!--/source--> |
| `street_pre_directional_text` | `string | null` | <!--source:property-registry-->Street pre directional text refers to the directional indicator or prefix added to a street name to provide additional information about the direction or orientation of the street segment. It helps to clarify the position of a particular street in relation to other streets or landmarks in a given area. `N``S``E``W``NE``NW``SE``SW`<!--/source--> |
| `street_number` | `string | null` | <!--source:property-registry-->Street number refers to the numerical part of a street address that indicates the specific location or position of a building or property along a street.<!--/source--> |
| `street_suffix_type` | `string | null` | <!--source:property-registry-->`Rds``Blvd``Lk``Pike``Ky``Vw``Curv``Psge``Ldg``Mt``Un``Mdw``Via``Cor``Kys``Vl``Pr``Cv``Isle``Lgt``Hbr``Btm``Hl``Mews``Hls``Pnes``Lgts``Strm``Hwy``Trwy``Skwy``Is``Est``Vws``Ave``Exts``Cvs``Row``Rte``Fall``Gtwy``Wls``Clb``Frk``Cpe``Fwy``Knls``Rdg``Jct``Rst``Spgs``Cir``Crst``Expy``Smt``Trfy``Cors``Land``Uns``Jcts``Ways``Trl``Way``Trlr``Aly``Spg``Pkwy``Cmn``Dr``Grns``Oval``Cirs``Pt``Shls``Vly``Hts``Clf``Flt``Mall``Frds``Cyn``Lndg``Mdws``Rd``Xrds``Ter``Prt``Radl``Grvs``Rdgs``Inlt``Trak``Byu``Vlgs``Ctr``Ml``Cts``Arc``Bnd``Riv``Flds``Mtwy``Msn``Shrs``Rue``Crse``Cres``Anx``Drs``Sts``Holw``Vlg``Prts``Sta``Fld``Xrd``Wall``Tpke``Ft``Bg``Knl``Plz``St``Cswy``Bgs``Rnch``Frks``Ln``Mtn``Ctrs``Orch``Iss``Brks``Br``Fls``Trce``Park``Gdns``Rpds``Shl``Lf``Rpd``Lcks``Gln``Pl``Path``Vis``Lks``Run``Frg``Brg``Sqs``Xing``Pln``Glns``Blfs``Plns``Dl``Clfs``Ext``Pass``Gdn``Brk``Grn``Mnr``Cp``Pne``Spur``Opas``Upas``Tunl``Sq``Lck``Ests``Shr``Dm``Mls``Wl``Mnrs``Stra``Frgs``Frst``Flts``Ct``Mtns``Frd``Nck``Ramp``Vlys``Pts``Bch``Loop``Byp``Cmns``Fry``Walk``Hbrs``Dv``Hvn``Blf``Grv``Crk`<!--/source--> |
| `unit_identifier` | `string | null` | <!--source:property-registry-->A unit identifier is a reference to the specific unit, suite, apartment, or other secondary identifier associated with an address. It is used to differentiate individual units within a larger building or complex.<!--/source--> |
| `route_number` | `string | null` | <!--source:property-registry-->A route number is a unique identifier assigned to a specific transportation route, such as a road, highway, or public transit line. It is used to distinguish one route from another and is often displayed on signs or maps.<!--/source--> |
| `township` | `string | null` | <!--source:property-registry-->A township is a 6-mile by 6-mile square of land, covering 36 square miles. Townships are numbered north or south from a designated baseline. In this case, Township 45 refers to the 45th tier of townships from the baseline.<!--/source--> |
| `range` | `string | null` | <!--source:property-registry-->A range describes the east-west position of a township relative to a principal meridian. Range 24E means the township is located 24 tiers east of the principal meridian<!--/source--> |
| `section` | `string | null` | <!--source:property-registry-->Each township is divided into 36 sections, with each section being 1 square mile (640 acres). Section 03 refers to the third section within its township<!--/source--> |
| `block` | `string | null` | <!--source:property-registry-->A block is a further subdivision within a plat (a recorded land division), often used in urban or planned developments. Block 0000G refers to a specific block within that recorded subdivision<!--/source--> |
| `lot` | `string | null` | <!--source:property-registry-->A specific parcel or unit of land within a subdivision or plat, identified by a unique lot number or code assigned during the subdivision platting process.<!--/source--> |
| `unnormalized_address` | `string | null` | <!--source:property-registry-->The original, unprocessed address as it appears in source data, preserving the raw format and any inconsistencies.<!--/source--> |

## Provenance and coverage

A record of this class is validated against the same definition whatever jurisdiction it came from, which is what makes two counties comparable without a per-county adapter. A jurisdiction appears below only where a committed configuration serves this class's surface.

- Lee, Florida
- Palm Beach, Florida
- Miami-Dade, Florida
- Orange, Florida
- Santa Clara, California

How a new jurisdiction is brought online
