> For the complete documentation index, see [llms.txt](https://docs.altum.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.altum.ai/english/property-data/location-data-api/output-interpretation.md).

# Output interpretation

An explanation and interpretation of every feature outputted in the API response.

## BAG Output

| Feature                  | Example                    | Explanation                                                                                                                                          |
| ------------------------ | -------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
| bagid                    | 0499010002023718           | VBO ID from BAG registry                                                                                                                             |
| postcode                 | 2771DS                     | Zipcode                                                                                                                                              |
| housenumber              | 87                         | House number                                                                                                                                         |
| houseaddition            | A3                         | Addition to house number                                                                                                                             |
| valuationdate            |                            | Date of valuationDefault = today                                                                                                                     |
| houseletter              |                            | The houseltter of the object                                                                                                                         |
| houseaddress             | 3709JL-1-A3                | The houseaddress created by the postcode, housenumber, houseadditiion, houseltter                                                                    |
| city                     | Zeist                      | City name                                                                                                                                            |
| street                   | Laan van Rijnwijk          | Street name                                                                                                                                          |
| street\_type             | Weg                        | Type of street                                                                                                                                       |
| object\_function         | woonfunctie                | Object function                                                                                                                                      |
| build\_year              | 1961                       | Construction year                                                                                                                                    |
| num\_id                  | 355200000760135            | Number ID                                                                                                                                            |
| opr\_id                  | 355300000715015            |                                                                                                                                                      |
| inner\_surface\_area     | 131                        | Square meters livable space                                                                                                                          |
| outer\_surface\_area     | 1605.0                     |                                                                                                                                                      |
| object\_status           | Verblijfsobject in gebruik | Object status                                                                                                                                        |
| type\_adressable\_object | Verblijfsobject            | Type of object                                                                                                                                       |
| city\_status             | Woonplaats aangewezen      | City status                                                                                                                                          |
| neighbourhood\_code      | BU03550403                 | The code of the neighborhood                                                                                                                         |
| longitude                | 4.65808526945334           | GPS coordinate                                                                                                                                       |
| latitude                 | 52.068393816655316         | GPS coordinate                                                                                                                                       |
| wpl\_id                  | 2821                       |                                                                                                                                                      |
| section\_letter          | F                          |                                                                                                                                                      |
| public\_space\_status    | Naamgeving uitgegeven      |                                                                                                                                                      |
| building\_status         | Pand in gebruik            |                                                                                                                                                      |
| pnd\_id                  | 355100000716502            |                                                                                                                                                      |
| district\_code           | 35504.0                    |                                                                                                                                                      |
| parcel\_number           | 841.0                      |                                                                                                                                                      |
| garden\_orientation\_cat | North-East                 | garden orientation, possible values:  \['West', 'South-West', 'South-East', 'South', 'North-West', 'North-East', 'North', 'No Garden', 'East', None] |
| garden\_orientation\_num | 50.63422057165001          |                                                                                                                                                      |
| municipality\_code       | 355.0                      |                                                                                                                                                      |
| parcel\_number\_rotation | 0.0                        |                                                                                                                                                      |
| status\_numbering        | Naamgeving uitgegeven      |                                                                                                                                                      |

## Amenities Output

| Feature            | Example            | Explanation                  |
| ------------------ | ------------------ | ---------------------------- |
| railway\_station   | 933.6281294349901  | Distance to amenity (meters) |
| school             | 713.9065745947164  | Distance to amenity (meters) |
| shopping\_mall     | 11497.698966307216 | Distance to amenity (meters) |
| highway\_entry     | 1292.2849136753132 | Distance to amenity (meters) |
| police\_station    | 1819.0025958902368 | Distance to amenity (meters) |
| convenience\_store | 1376.018421818083  | Distance to amenity (meters) |
| bus\_stop          | 264.25793815501623 | Distance to amenity (meters) |
| hospital           | 2519.184016411734  | Distance to amenity (meters) |

## Locality Output

<table><thead><tr><th width="164">Feature</th><th width="148">1st Subfeature</th><th width="156">2nd Subfeature</th><th width="126">3rd Subfeature</th><th width="94">Example</th><th>Explanation</th></tr></thead><tbody><tr><td>province</td><td></td><td></td><td></td><td>Utrecht</td><td>The province name</td></tr><tr><td>municipality</td><td></td><td></td><td></td><td>Zeist</td><td>The municipality name</td></tr><tr><td>city</td><td></td><td></td><td></td><td>Zeist</td><td>City name</td></tr><tr><td>neighborhood_code</td><td></td><td></td><td></td><td>BU03550403</td><td>neighborhood code</td></tr><tr><td>neighborhood_name</td><td></td><td></td><td></td><td>Driebergseweg</td><td>Neighborhood name</td></tr><tr><td>neighborhood_data</td><td>inhabitants</td><td>total</td><td></td><td>325.0</td><td></td></tr><tr><td></td><td></td><td>men</td><td></td><td>125.0</td><td></td></tr><tr><td></td><td></td><td>women</td><td></td><td>190.0</td><td></td></tr><tr><td></td><td>age</td><td>0_14</td><td></td><td>15.0</td><td></td></tr><tr><td></td><td></td><td>15_24</td><td></td><td>15.0</td><td></td></tr><tr><td></td><td></td><td>25_44</td><td></td><td>35.0</td><td></td></tr><tr><td></td><td></td><td>45_64</td><td></td><td>95.0</td><td></td></tr><tr><td></td><td></td><td>65_plus</td><td></td><td>165.0</td><td></td></tr><tr><td></td><td>household_composition</td><td>total</td><td></td><td>225.0</td><td></td></tr><tr><td></td><td></td><td>single</td><td></td><td>155.0</td><td></td></tr><tr><td></td><td></td><td>without_kids</td><td></td><td>50.0</td><td></td></tr><tr><td></td><td></td><td>with_kids</td><td></td><td>15.0</td><td></td></tr><tr><td></td><td></td><td>average_household_size</td><td></td><td>1.5</td><td></td></tr><tr><td>postcode_data</td><td>house_types</td><td>corner</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>detached</td><td></td><td>1.0</td><td></td></tr><tr><td></td><td></td><td>terraced</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>semi_detached</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>linked</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>linked_semi_detached</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>end</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>single_family</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>gallery</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>porch_flat</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>porch_house</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>corridor</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>maisonnette</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>downstairs</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>upstairs</td><td></td><td>0.0</td><td></td></tr><tr><td></td><td></td><td>multi_family</td><td></td><td>106.0</td><td></td></tr><tr><td></td><td>average_price_per_square_meter</td><td></td><td></td><td>1416.6375</td><td></td></tr><tr><td></td><td>average_transaction_price</td><td></td><td></td><td>113331.0</td><td></td></tr><tr><td></td><td>transactions_past_12_months</td><td></td><td></td><td>4.0</td><td></td></tr><tr><td></td><td>population_density_km2</td><td></td><td></td><td>257</td><td></td></tr><tr><td></td><td>average_for_sale_duration</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>average_asking_price</td><td></td><td></td><td>198000.0</td><td></td></tr><tr><td></td><td>percent_houses_rented</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>percent_houses_owned</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>foundation</td><td>physical_region</td><td>description</td><td>Hogere Zandgronden</td><td></td></tr><tr><td></td><td></td><td></td><td>short</td><td>hz</td><td></td></tr><tr><td></td><td></td><td></td><td>translation</td><td>Higher Sandy Soils</td><td></td></tr><tr><td></td><td></td><td>ground</td><td>description</td><td>Niet kwetsbaar gebied – 80-100 %</td><td></td></tr><tr><td></td><td></td><td></td><td>code</td><td>25.0</td><td></td></tr><tr><td></td><td></td><td></td><td>translation</td><td>Not sensitive area - 80-100%</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td></tr></tbody></table>

### The max 10 most frequent values of some output features:

| Feature               | Max 10 most frequent values                                                                            |
| --------------------- | ------------------------------------------------------------------------------------------------------ |
| street\_type          | 'Weg', 'Water', 'Terrein', 'Spoorbaan', 'Landschappelijk gebied', 'Kunstwerk', 'Administratief gebied' |
| object\_function      | 'Woning', 'W,S', 'W,O', 'W,L,K,G', 'W,L,K', 'W,L,I', 'W,L,G', 'W,L', 'W,K,I', 'W,K,G'                  |
| city\_status          | 'Woonplaats ingetrokken', 'Woonplaats aangewezen'                                                      |
| wpl\_id               | 3636, 3635, 3634, 3633, 3632, 3631, 3630, 3629, 3628, 3627                                             |
| section\_letter       | 'Z', 'Y', 'X', 'W', 'V', 'U', 'T', 'S', 'R', 'Q'                                                       |
| public\_space\_status | 'Naamgeving uitgegeven', 'Naamgeving ingetrokken'                                                      |
| parcel\_number        | 20976.0, 20975.0, 20974.0, 20969.0, 20966.0, 20963.0, 20962.0, 20960.0, 20959.0, 20957.0               |


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