---
updatedAt: 2026-06-12T13:57:46.000Z
agentTools:
  projectIndex: https://support.regrid.com/llms.txt
---

# Parcel Geometry & Area

*Parcel size, centroid coordinates, and survey references.*

Part of the [Regrid Parcel Schemas](https://support.regrid.com/docs/regrid-parcel-schemas) reference. Label definitions, source/standardization value meanings, and live coverage access are on that parent page. ⭐ marks the recommended field for its job; fields marked API Queryable can filter the `/parcels/query` endpoint (max 4 fields per query).

### `ll_gisacre` — Regrid Calculated Parcel Acres ⭐

| Schemas            | Type             | Source | Standardized | API Queryable |
| ------------------ | ---------------- | ------ | ------------ | ------------- |
| Premium & Standard | double precision | Regrid | Yes          | **Yes**       |

**Description: **Parcel acres as calculated by Regrid from county parcel geometry

**Use it for:** Use when you need to know how big the parcel actually is based on its geometry

**Related fields:** `ll_gissqft` ⭐, `gisacre`, `deeded_acres`
**How it's made:** Calculated from parcel geometry
**Units:** Acres  ·  **Valid range:** 0+  ·  **Example:** 1.435
**Coverage:** See `ll_gisacre_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: parcel size, acreage, lot size, calculated acres, how big is the parcel (field aliases: regrid\_acres, calculated\_acres, geometry\_acres)*

### `ll_gissqft` — Regrid Calculated Parcel Square Feet ⭐

| Schemas            | Type    | Source | Standardized | API Queryable |
| ------------------ | ------- | ------ | ------------ | ------------- |
| Premium & Standard | integer | Regrid | Yes          | **Yes**       |

**Description: **Parcel square feet as calculated by Regrid from supplied parcel geometry

**Use it for:** Use when you need to know how big the parcel actually is based on its geometry

**Related fields:** `ll_gisacre` ⭐, `sqft`
**How it's made:** Calculated from parcel geometry
**Units:** Square Feet  ·  **Valid range:** 0+  ·  **Example:** 32829
**Coverage:** See `ll_gissqft_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: parcel square footage, lot size square feet, calculated area (field aliases: regrid\_sqft, calculated\_sqft, geometry\_sqft)*

### `lat` — Centroid Latitude

| Schemas            | Type | Source | Standardized | API Queryable |
| ------------------ | ---- | ------ | ------------ | ------------- |
| Premium & Standard | text | Regrid | Yes          | —             |

**Description: **Decimal latitude coordinate (EPSG:4326). Guaranteed to be a point within the parcel. Usually this is the center or "centroid" of the parcel. When the center of the parcel is not actually in the parcel boundary, we move the point to the parcel itself.

**Use it for:** The center of the parcel

**Related fields:** `lon`
**How it's made:** Parcel centroid. Falls back to point on surface if the centroid is not within the parcel
**Units:** Numeric  ·  **Valid range:** WGS48 (EPSG:4326) coordinate  ·  **Example:** 42.266421
**Coverage:** See `lat_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: latitude, coordinates, lat long, parcel location point (field aliases: latitude, y, y\_coord, lat\_dd, wgs84\_lat)*

### `lon` — Centroid Longitude

| Schemas            | Type | Source | Standardized | API Queryable |
| ------------------ | ---- | ------ | ------------ | ------------- |
| Premium & Standard | text | Regrid | Yes          | —             |

**Description: **Decimal longitude coordinate (EPSG:4326). Guaranteed to be a point within the parcel. Usually this is the center or "centroid" of the parcel. When the center of the parcel is not actually in the parcel boundary, we move the point to the parcel itself.

**Use it for:** The center of the parcel

**Related fields:** `lat`
**How it's made:** Parcel centroid. Falls back to point on surface if the centroid is not within the parcel
**Units:** Numeric  ·  **Valid range:** WGS48 (EPSG:4326) coordinate  ·  **Example:** -83.747204
**Coverage:** See `lon_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: longitude, coordinates, lat long, parcel location point (field aliases: longitude, x, x\_coord, lon\_dd, wgs84\_lon)*

### `deeded_acres` — Deeded Acres

| Schemas            | Type             | Source                 | Standardized | API Queryable |
| ------------------ | ---------------- | ---------------------- | ------------ | ------------- |
| Premium & Standard | double precision | Authoritative (County) | No           | —             |

**Description: **Acres listed as "deeded acres" by the county. Often different and separate from acreage calculated by GIS.

**Use it for:** Parcel acreage as stated in the deed or legal description, where provided by the county.

> **Do not use it for:** A measured area - deeded acres reflect the legal document, which can differ from the parcel's actual geometry. For area calculated from geometry, use ll\_gisacre.

**Related fields:** `ll_gisacre` ⭐, `gisacre`
**Units:** Acres  ·  **Valid range:** 0+
**Coverage:** See `deeded_acres_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: deeded acres, legal acreage, acreage per deed (field aliases: deed\_acres, deeded\_acreage)*

### `gisacre` — County-Provided Acres

| Schemas            | Type             | Source                 | Standardized | API Queryable |
| ------------------ | ---------------- | ---------------------- | ------------ | ------------- |
| Premium & Standard | double precision | Authoritative (County) | No           | —             |

**Description: **Acres value provided by the source

**Use it for:** Use when you need to know how big the county thinks this parcel is

> **Do not use it for:** Not standardized - counties calculate area in various ways, so values are not comparable across places. For a consistent parcel area calculated by Regrid from the parcel geometry, use ll\_gisacre (acres) or ll\_gissqft (square feet).

**Related fields:** `ll_gisacre` ⭐, `sqft`, `ll_gissqft` ⭐, `deeded_acres`
**Units:** Acres  ·  **Valid range:** 0+  ·  **Example:** 0.43
**Coverage:** See `gisacre_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: parcel size, lot size, acreage, how big is the parcel, area, acres (field aliases: GIS\_acres, mapped\_acres)*

### `sqft` — County-Provided Parcel Square Feet

| Schemas            | Type             | Source                 | Standardized | API Queryable |
| ------------------ | ---------------- | ---------------------- | ------------ | ------------- |
| Premium & Standard | double precision | Authoritative (County) | No           | —             |

**Description: **Parcel Square Feet value provided by the source

**Use it for:** Use when you need to know how big the county thinks this parcel is

> **Do not use it for:** Not standardized - counties calculate area in various ways, so values are not comparable across places. For a consistent parcel size calculated by Regrid from the parcel geometry, use ll\_gissqft (square feet) or ll\_gisacre (acres).

**Related fields:** `ll_gissqft` ⭐, `gisacre`, `ll_gisacre` ⭐
**Units:** Square Feet  ·  **Valid range:** 0+  ·  **Example:** 23392
**Coverage:** See `sqft_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: parcel square footage, lot size, square feet, how big, land area (field aliases: parcel\_sqft, area\_sqft)*

### `plss_township` — Public Land Survey System Township Reference

| Schemas            | Type | Source                  | Standardized | API Queryable |
| ------------------ | ---- | ----------------------- | ------------ | ------------- |
| Premium & Standard | text | Authoritative (Federal) | Yes          | —             |

**Description: **Based on the centroid of the parcel, the Public Land Survey System township the parcel is located in. A parcel may cross township, range and/or section lines, we record the location of the center of parcel for reference. These are not county provided values and are derived from the Bureau of Land Management designated polygons.

**How it's made:** Set from national PLSS shapes
**Valid range:** See PLSS data  ·  **Example:** 005S
**Coverage:** See `plss_township_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: (field aliases: township, T, twnshp)*

### `plss_range` — Public Land Survey System Range Reference

| Schemas            | Type | Source                  | Standardized | API Queryable |
| ------------------ | ---- | ----------------------- | ------------ | ------------- |
| Premium & Standard | text | Authoritative (Federal) | Yes          | —             |

**Description: **Based on the centroid of the parcel, the Public Land Survey System range the parcel is located in. A parcel may cross township, range and/or section lines, we record the location of the center of parcel for reference. These are not county provided values and are derived from the Bureau of Land Management designated polygons.

**How it's made:** Set from national PLSS shapes
**Valid range:** See PLSS data  ·  **Example:** 003E
**Coverage:** See `plss_range_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: (field aliases: range, R, rng)*

### `plss_section` — Public Land Survey System Section Reference

| Schemas            | Type | Source                  | Standardized | API Queryable |
| ------------------ | ---- | ----------------------- | ------------ | ------------- |
| Premium & Standard | text | Authoritative (Federal) | Yes          | —             |

**Description: **Based on the centroid of the parcel, the Public Land Survey System section the parcel is located in. A parcel may cross township, range and/or section lines, we record the location of the center of parcel for reference. These are not county provided values and are derived from the Bureau of Land Management designated polygons.

**How it's made:** Set from national PLSS shapes
**Valid range:** See PLSS data  ·  **Example:** Section 09
**Coverage:** See `plss_section_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: (field aliases: section, SEC)*