Brick & Mortar · datasets

Who values this building — the county or the city

Type your address. Contesting the 2025 assessment instead? The cap-rate baselines below the chart are the county's own published apartment parameters for the parcels it does value; they are stated by class and the class of your building is not a fact anybody publishes, so they size the office's thinking rather than your property.

The file

24,985 apartment, commercial and industrial parcels in Hennepin County, each with the office that actually sets its value for the 2026 assessment. 17,250 of them (69.0%) are NOT valued by the county: 7 cities run their own CAMA systems and the County Assessor says so in writing — City of Bloomington, City of Brooklyn Park, City of Eden Prairie, City of Edina, City of Minneapolis, City of Minnetonka, City of St. Louis Park. That is $45.0B of $64.6B in market value (69.7%).

24,985 rows

Counties in this file: Hennepin · 13 columns available · free, no account, no rate limit.

Joins to an address on lat, lon, so it can be pointed at one property rather than read whole.

What the rows look like

10 real rows from this file, spread evenly across it rather than taken off the top — every file here is written in some order, so its first rows are never a fair sample of it. These are the default columns, which is what the download button hands over.

parcel idaddresscityassessed by, 2026use (assessor class)assessedthe county does not value it
01027241100032901 78TH ST EBloomingtonCity of BloomingtonINDUSTRIAL-PREFERRED3,444,700true
0411722110010301 CARLSON PKWYMinnetonkaCity of MinnetonkaCOMMERCIAL-PREFERRED23,650,000true
09116213300035215 EDINA INDUST BLVDEdinaCity of EdinaCOMMERCIAL-PREFERRED1,899,400true
13119224300148550 REVERE LA NMaple GroveHennepin CountyINDUSTRIAL-PREFERRED2,172,900false
18028244101823939 50TH ST WEdinaCity of EdinaCOMMERCIAL-NON PREFERRED8,039,800true
2202924140133219 2ND ST NMinneapolisCity of MinneapolisLAND-COMMERCIAL12,100true
2502924330194711 CEDAR AVE SMinneapolisCity of MinneapolisVACANT LAND-APARTMENT—true
29028242301726544 DREW AVE SEdinaCity of EdinaCOMMERCIAL-PREFERRED53,000,000true
331172211006414700 EXCELSIOR BLVDMinnetonkaCity of MinnetonkaCOMMERCIAL-PREFERRED772,000true
361202312021619525 TERRITORIAL RDRogersHennepin CountyAPARTMENT15,744,000false

An em dash means the record is blank, and that is the source's gap rather than ours. Across the whole file: assessed is blank on 23.8% of rows, address is blank on 7.3% of rows.

The cuts of this file

Every cut is the same columns, filtered. Pick one and the row count changes; the file does not.

5 scopes
CutRowsFile
every income-producing parcel 24,985 CSV
the county does not value these 17,250 CSV
the county values these 7,735 CSV
apartment parcels 5,725 CSV
where the county's baselines apply 1,073 CSV

Every column in this file

Columns marked default come down unless you pick your own with &columns=.

13 columns
ColumnWhat it isIn the default file
parcel_id parcel id default
address address default
city city default
assessed_by assessed by, 2026 default
use use (assessor class) default
assessed assessed default
locally_assessed the county does not value it default
assessed_by_prior_year assessed by, 2025 optional
use_family use family optional
baseline_applies county apartment baselines apply optional
vacant_land vacant land optional
lat latitude optional
lon longitude optional

Where it comes from

Hennepin County Assessor's Office, response to a Minnesota Government Data Practices Act request (GovQA ref D065206-083126, dated 2026-09-11), joined onto the Hennepin County parcel file

Records retrieved 2026-08-18 — the oldest capture date among the layers behind this file, because data is no fresher than its stalest input.

What this layer cannot answer is stated in full on the system card — read it before quoting a figure.

What you may do with it

Creative Commons Attribution 4.0 International (CC BY 4.0). Share it, change it, build a product on it, sell that product — all fine. The one condition is credit: say it came from Brick & Mortar and link back.

Records published by Hennepin County Assessor's Office, county GIS offices. Government data held by a Minnesota state agency or political subdivision, presumed public under the Minnesota Government Data Practices Act (Minn. Stat. ch. 13) and published by the agency itself.

Read the full licence · how we license every dataset, and the two we do not

Without the page

/api/export?dataset=assessor&format=csv returns the same file. Call /api/export with no arguments for the whole catalogue.

Point an AI at it

Every file carries its own source, its capture date and the layer's own warnings in the header, so a model reading one gets the caveats with the numbers rather than the numbers alone. Paste this at an assistant that can fetch a URL:

Read https://brickandmortar.dev/api/export?dataset=assessor&format=csv
Everything above the header row is provenance and limits. Read it first,
then answer using only what the rows support.

llms.txt describes the whole warehouse the same way — what each dataset holds, which counties it really covers, and what it cannot answer.