Telluride and San Miguel County inventory figures differ because providers count different geographies, property types, timing windows and listing records. Use one consistent series for a trend.
How many homes were for sale in Telluride in August 2026? Zillow's city inventory series said 67. Realtor.com® displayed 174 active citywide listings. Its San Miguel County CSV recorded 280 active listings. The Colorado Association of REALTORS® showed 51 single-family homes and 15 townhouses or condos for sale countywide.
Those counts are not interchangeable. Before using any inventory number, identify its geography, property coverage and timing rule.
Zillow defines monthly for-sale inventory as the count of unique listings active at any point in the month. A home listed for only part of August can be included. The city series rose from 62 in August 2025 to 67 in August 2026.
The Realtor.com® city page displayed 174 active listings for Telluride, while the county historical CSV recorded 280 active listings in San Miguel County. The county's broader geography explains part of the gap. Provider coverage, deduplication and geographic mapping can explain more.
The county association report showed 51 single-family homes and 15 townhouse or condo units for sale. Adding those figures does not necessarily reproduce another provider's total because the association categories, timing and underlying records differ. Other property types may also sit outside the two displayed categories.
If you want to ask whether inventory changed over time, use the same provider, geography, property type and definition across both periods. Switching sources can create an apparent change that is really a method change.
For a buyer, the most actionable inventory is the set of homes that genuinely compete with the property you want. For a seller, it is the set buyers will compare with your listing. That set is usually much smaller than any city or county total.
Our Telluride inventory trend report uses one Zillow series consistently. The definitions guide documents the other sources. Data were downloaded or accessed September 29, 2026 from Zillow Research, Realtor.com® Research and the Colorado Association of REALTORS®.
Before comparing inventory counts, label the provider, geography, property coverage and timing rule. Zillow’s city series counted unique listings active at any point during the month. Realtor.com® displayed a citywide active-listing figure and separately recorded a broader county total. The Colorado Association of REALTORS® reported countywide single-family and townhouse or condo counts. These are not interchangeable, and adding categories from one source will not necessarily reproduce a total from another. A change across two providers can be a method change rather than a market change. For a buyer, the actionable inventory is the small set of properties that genuinely compete with the home being considered. For a seller, it is the set buyers will compare with the listing. That property-specific set is usually more useful than a city or county headline. Readers should retain the cited source, date, geography and sample limits when comparing those inputs.