81 attribute fields, profiled from the May 2024 vintage.
Columns in Sequatchie County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| gislink | OFTString | 12.2k | 077001 00100, 077001 00100, 077001 00200 | |
| parcelid | OFTString | 12.8k | 077 001 00100 000 2024, 077 001 00100 001 2024, 077 001 00200 000 2024 | |
| file_type | OFTString | 1 | A, A, A | |
| conum | OFTString | 1 | 077, 077, 077 | |
| cmap | OFTString | 145 | 001, 001, 001 | |
| gp | OFTString | 12 | A, A, A | |
| parcel | OFTString | 2.5k | 001.00, 001.00, 002.00 | |
| pi | OFTString | 1 | M, M, M | |
| si | OFTString | 10 | 001, 001, 000 | |
| map | OFTString | 169 | 004, 001, 004 | |
| taxyr | OFTString | 2 | C, C, C | |
| taxyr_num | OFTInteger | 2 | 2024, 2024, 2024 | |
| address | OFTString | 8.2k | DUSTY RD 300, DUSTY RD, HIGHLAND DR | |
| class | OFTString | 13 | 11 AGRICULTURAL, 06 ED/SCI/CHARITABLE, 11 AGRICULTURAL | |
| city | OFTString | 2 | 000, 000, 000 | |
| ssd1 | OFTString | 1 | 000, 000, 000 | |
| ssd2 | OFTString | 1 | 000, 000, 000 | |
| deedac | OFTReal | 1.7k | 96.89, 96.89, 135.71 | |
| calcac | OFTReal | 1.7k | 51.73, 0.6, 118.59 | |
| landunits | OFTReal | 2.0k | 50.73, 0.0, 118.59 | |
| district | OFTString | 8 | 02, 02, 02 | |
| marketarea | OFTString | 24 | R02, R02, R02 | |
| nhoodtrend | OFTString | 2 | 1 IMPROVING, 1 IMPROVING, 0 STABLE | |
| roadtype | OFTString | 8 | 4 GRAVEL, 4 GRAVEL, 4 GRAVEL | |
| topo | OFTString | 5 | 1 ROLLING, 1 ROLLING, 2 MOUNTAINOUS | |
| bldgs | OFTInteger | 15 | 1, 1, 0 | |
| num_mh | OFTInteger | 19 | 0, 0, 0 | |
| water | OFTString | 4 | INDIVIDUAL, INDIVIDUAL, PRIVATE | |
| sewer | OFTString | 3 | INDIVIDUAL, INDIVIDUAL, PRIVATE | |
| elec | OFTString | 3 | PUBLIC, PUBLIC, PRIVATE | |
| gas | OFTString | 3 | PUBLIC, PUBLIC, PUBLIC | |
| gastype | OFTString | 2 | NATURAL, NATURAL, NATURAL | |
| owner | OFTString | 9.3k | HOOVER IVAN N, HOOVER IVAN N, HOOVER IVAN N | |
| owner2 | OFTString | 4.6k | & WIFE RUTH N, & WIFE RUTH N, & WIFE RUTH N | |
| mailaddr | OFTString | 7.9k | 300 DUSTY ROAD, 300 DUSTY ROAD, 300 DUSTY ROAD | |
| mailcity | OFTString | 812 | SPENCER, SPENCER, SPENCER | |
| state | OFTString | 50 | TN, TN, TN | |
| zip | OFTString | 1.3k | 38585, 38585, 38585 | |
| landmktval | OFTInteger64 | 2.2k | 144600, 0, 231600 | |
| landuseval | OFTInteger64 | 716 | 69400, 0, 90700 | |
| impval | OFTInteger64 | 3.7k | 304400, 115800, 0 | |
| appraisal | OFTInteger64 | 4.2k | 373800, 115800, 90700 | |
| usevalue | OFTInteger64 | 959 | 373800, 0, 90700 | |
| asmtpct | OFTInteger | 3 | 25, 0, 25 | |
| assessment | OFTInteger64 | 4.5k | 93450, 0, 22675 | |
| saledate | OFTDate | 5.4k | 2015-04-23, 2015-04-23, 2020-08-26 | |
| price | OFTInteger64 | 1.6k | 112276, 112276, 0 | |
| deed_book | OFTString | 494 | 329, 329, 403 | |
| deed_page | OFTString | 1.1k | 405, 405, 218 | |
| vi | OFTString | 2 | V, V, V | |
| typeinstr | OFTString | 51 | WD, WD, GB | |
| lastupdate | OFTDate | 230 | 2024-04-11, 2023-10-24, 2024-04-11 | |
| landuse | OFTString | 86 | 82:11 - MULTIPLE LAND USES, 82:68 - MULTIPLE LAND USES, 83 - TIMBER AND FORESTRY ACTIVITIES | |
| subdiv | OFTString | 1.0k | SOUTHEAST TIMBERLAND, HILLIS SURVEY, HILLIS SURVEY | |
| block | OFTString | 44 | A, A, A | |
| lot | OFTString | 1.1k | 150, 150, 6 | |
| zoning | OFTString | 6 | FLOOD, FLOOD, FLOOD | |
| id | OFTString | 12.2k | 001 001.00, 001 001.00, 001 002.00 | |
| imptype | OFTString | 37 | 01, 01, 01 | |
| imp | OFTString | 37 | 01 Single Family, 01 Single Family, 01 Single Family | |
| yrblt | OFTInteger | 124 | 2015, 2015, 0 | |
| stories | OFTInteger | 4 | 2, 1, 0 | |
| extwall | OFTString | 20 | 04, 04, 0 | |
| basearea | OFTInteger | 1.7k | 1328, 992, 0 | |
| sfla | OFTInteger64 | 2.0k | 2196, 992, 0 | |
| grade | OFTString | 10 | 1-, 1-, 0 | |
| bldgcond | OFTString | 8 | AV, AV, AV | |
| pid | OFTInteger | 12.2k | 9570, 9570, 10076 | |
| county_id | OFTInteger | 1 | 77, 77, 77 | |
| parcel_typ | OFTInteger64 | 3 | 1, 1, 1 | |
| p_gislink | OFTString | 12.2k | 077001 00100, 077001 00100, 077001 00200 | |
| gislink2 | OFTString | — | ||
| calc_acre | OFTReal | 12.1k | 51.78283199, 51.78283199, 118.59878457 | |
| last_updat | OFTString | 2.7k | 8/13/2015 10:48:12 AM, 8/13/2015 10:48:12 AM, 6/9/2015 10:20:35 AM | |
| globalid | OFTString | 12.2k | {28E69049-57FB-4439-A212-00CF527FCEF8}, {28E69049-57FB-4439-A212-00CF527FCEF8}, {3BC0868C-4AB8-4054-8AF2-96A27AE3507A} | |
| created_us | OFTString | 2 | IGC07702, IGC07702, IGC07702 | |
| created_da | OFTDate | 483 | 2018-03-28, 2018-03-28, 2020-06-15 | |
| last_edite | OFTString | 2 | IGC07702, IGC07702, IGC07702 | |
| last_edi_1 | OFTDate | 394 | 2021-02-24, 2021-02-24, 2021-02-24 | |
| shape_star | OFTReal | 12.1k | 2255651.13891, 2255651.13891, 5166142.3912 | |
| shape_stle | OFTReal | 12.1k | 6642.31227691, 6642.31227691, 14639.2821554 |
Why this differs from the next county over
There is no national parcel schema. Every assessor's office built its own, usually decades ago, usually inside whatever CAMA system it bought at the time. One county's owner column is OWNER_NAME, the next one's is own1, and a third splits it across four fields. Shapefile's ten-character DBF limit truncated a generation of them into things like TOTLNDVAL.
Nothing here is renamed or remapped. The columns above are exactly what is in the file, because a normalisation layer that quietly guesses wrong is worse than no normalisation at all — and every guess it makes is one you cannot audit.
The Filled column is the share of rows with a real value. Placeholder text such as n/a counts as empty; a column that is 100% present but 90% placeholder is a column that will disappoint you, and the profiler treats it accordingly.