shinnslist · counties · Weld · Erie · Family compound parcels
Family compound parcels in Erie, CO
Bottom line: 1,589 parcels in Erie, CO match shinnslist’s Family compound trade: room for two families without building new: two homes, a duplex to fourplex, a garage, barn or shop to convert, a walk-out basement. Their median years since the last sale is 10. Each one is a fact from the county record, checked by hand on the trade’s top results. Nothing here predicts a sale.
Free beta 1,589 matches · read October 16, 2026
What this counts
Family compound parcels, in plain words
Every lot in the nine counties with room for a second household without building new: two homes on one lot, a duplex, triplex or fourplex, a second building of 400 sq ft or more on the aerial (a garage, barn or shop to turn into a unit, recorded or not), a walk-out basement with its own door, or a big house to split. Camps and compounds too: a camp or retreat, a campground with cabins, a lodge or bed and breakfast, or lodging with three or more buildings on five acres or more, from the county’s own class. Each card says how the second unit gets its own door.
| Family compound matches | 1,589 |
|---|---|
| Tax bill mailed out of state | 21 of 816 with a mailing address |
| Held 20 years or more | 412 |
Source: shinnslist (county records), read October 16, 2026. How the counts are made and graded: How we grade. Nothing here predicts that an owner will sell. These are counts of public county records.
The town
Erie in the county records
| Parcels in the hunt | 14,723 parcels the county files as homes or residential land in Erie. |
|---|---|
| Tax bill mailed elsewhere | 2,031 of the 8,724 with a mailing address on file (23%) send the tax bill to an address other than the property. |
| Mailed out of state | 402 (5%) send it outside Colorado. |
| Years since the last sale | Median 8 years, from 14,324 parcels with a recorded sale: under 5 years 4,173, 5 to 9 4,270, 10 to 19 3,362, 20 or more 2,519. |
| Property types | As the county labels them: Residential 8,883. |
Questions
Family compound parcels in Erie, answered
How many family compound parcels are in Erie?
1,589, read October 16, 2026.
What does the Family compound trade look for?
room for two families without building new: two homes, a duplex to fourplex, a garage, barn or shop to convert, a walk-out basement. Records: Aerial building outlines on every lot (Overture Maps: machine-traced from imagery, with OpenStreetMap; ODbL), placed in the state’s lot outlines (Colorado Public Parcels, OIT GIS); each county’s unit classes; Boulder County’s buildings file (garages, barns, walk-out basements, finished square feet).
How was it checked?
Checked Oct 17, 2026 against Boulder County’s buildings file: 86% of the aerial’s second buildings on home lots (9,010 of 10,458) are on the county’s record as a garage or another building; the other 14% are buildings the record doesn’t list. The aerial finds 67% of the county’s detached garages of 400+ sq ft; the rest come from the record itself.
Does a match mean the owner will sell?
No. A match is a recorded fact that fits the trade. Nothing here predicts a sale.