---
updatedAt: 2026-06-12T13:55:53.000Z
agentTools:
  projectIndex: https://support.regrid.com/llms.txt
---

# Assessment & Tax

*Assessed values, exemptions, and property tax amounts.*

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).

### `parval` — Total Parcel Value

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

**Description: **Total Parcel Value - in US Dollars (from Assessor's data)

**Use it for:** What the parcel's worth

> **Do not use it for:** Pay attention to the value type. Valuation methods vary by state. This may not be what the house would sell for on the open market.

**Related fields:** `landval`, `improvval`, `parvaltype`, `saleprice`
**Units:** US Dollars  ·  **Valid range:** 0+, typically less than 1,000,000,000
**Coverage:** See `parval_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: property value, assessed value, how much is it worth, total value, parcel value (field aliases: total\_value, assessed\_value, total\_assessed\_value, just\_value)*

### `parvaltype` — Parcel Value Type

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

**Description: **Parcel Value Type - Describes the type or the method the Assessor used to determine and record the values in the parcel value attributes below

**Use it for:** There are many ways of defining a parcel's value, eg. assessed vs market value

> **Do not use it for:** Ignoring before comparing parval across places - some jurisdictions report assessed value, others market value. Always check parvaltype first.

**Related fields:** `parval`
**Example:** Appraised, Assessed, Taxable, Market, Market Value
**Coverage:** See `parvaltype_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: value type, assessed or market value (field aliases: valuation\_method, assessment\_method, value\_type)*

### `landval` — Land Value

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

**Description: **Land Value - in US Dollars (from Assessor's data)

**Use it for:** Value of the land without any buildings or improvements

**Related fields:** `parval`, `improvval`
**Units:** US Dollars  ·  **Valid range:** 0+, typically less than 1,000,000,000
**Coverage:** See `landval_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: land value, value of the land (field aliases: land\_value, site\_value)*

### `improvval` — Improvement Value

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

**Description: **Improvement Value - in US Dollars (from Assessor's data)

**Use it for:** Value of any buildngs or other improvements on the land

**Related fields:** `parval`, `landval`
**Units:** US Dollars  ·  **Valid range:** 0+, typically less than 1,000,000,000
**Coverage:** See `improvval_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: improvement value, building value, structure value (field aliases: improvement\_value, building\_value, improvements\_value, bldg\_value)*

### `agval` — Agricultural Value

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

**Description: **Agricultural Value - in US Dollars (from Assessor's data)

**Use it for:** Agricultural value of the land. Often taxed and calculated differently than other parcel values by the county to support farming-related activities.

> **Do not use it for:** How this is calculated, and if it includes structures vs just land, varies greatly from place to place

**Units:** US Dollars  ·  **Valid range:** 0+, typically less than 1,000,000,000
**Coverage:** See `agval_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: agricultural value, ag value, farm value (field aliases: agricultural\_value, use\_value, productivity\_value)*

### `taxamt` — Annual Tax Bill

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

**Description: **Annual Tax Bill - in US Dollars (from Assessor's data)

**Use it for:** The annual property tax bill amount, where provided by the county.

**Related fields:** `taxyear`, `parval`
**Units:** US Dollars
**Coverage:** See `taxamt_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: property tax, tax bill, annual taxes, how much tax (field aliases: tax\_amount, annual\_tax, total\_tax)*

### `taxyear` — Tax Year

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

**Description: **The county provided year the tax related values apply to. When the county specifies a tax year or assessor's tax year, we record it in this attribute.

**Use it for:** The year the tax bill will be charged. Various counties track this in differnt ways. Sometimes you pay next year's bill this year; Sometimes this year's bill is dated for the previous calendar year.

**Related fields:** `taxamt`
**Units:** Year  ·  **Valid range:** Within a few years of this year  ·  **Example:** 2020
**Coverage:** See `taxyear_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: tax year (field aliases: tax\_year, levy\_year, assessment\_year)*

### `homestead_exemption` — Homestead Exemption

| Schemas          | Type | Source                 | Standardized | API Queryable |
| ---------------- | ---- | ---------------------- | ------------ | ------------- |
| **Premium only** | text | Authoritative (County) | No           | —             |

**Description: **A county-provided indicator that the parcel is eligible for county-provided exemptions for homeowners / owner occupied structures / homestead tax exemptions.

**Use it for:** Indicates if the owner considers the property their primary residence.

> **Do not use it for:** There's not one single homestead exemption type that this field indicates, it indicates any possible homestead exemption for that parcel, depending on the county's way of tracking this information.

**Example:** homeowner
**Coverage:** See `homestead_exemption_pct` in the live [Coverage Report CSV](https://docs.google.com/spreadsheets/d/1rvRYv6_ppZlwbmyi2kbzemot6FOEm2EEPdHPyENTQPE/export?format=csv\&gid=1284673582).

*Also known as: homestead, primary residence, owner occupied, homestead exemption (field aliases: homestead, primary\_residence\_exemption, owner\_occupied\_exemption, PRE)*