Vail Real Estate Review • East Vail Single Family Homes and Duplexes
| Address | 3897 Lupine Drive #B, Vail, CO 81657 |
| Building designation | DUP-TRIPLEX — County building card |
| Bedrooms | 3 |
| Bathrooms | 3 |
| Square footage | 1,952 sq ft — County Heated Area |
| Floors / stories | STORIES 2.0 |
| Garage | Garage Detached Finished: 287.5 sq ft; vehicle capacity not established |
| Year built | 1974 |
| Effective year built | 1985 |
Floor areas & recorded features
| Heated Area | 1,952 sq ft |
| Live Area | 818 sq ft |
| Finished Basement Area | 1,134 sq ft |
| Basement Area | 0 sq ft |
| Fin Bsmt=To Above | 1133.8 sq ft |
| Fin Open Porch | 72.0 sq ft |
| Main Floor Area | 818.5 sq ft |
| Garage Detached Finished | 287.5 sq ft |
| Balcony | 105.7 sq ft |
| Patio | 742.0 sq ft |
| Utility shed, poor — County classification | 20.0 sq ft |
Heated area is the County figure, not an independent measurement. The County displays 1,952 sq ft of Heated Area, 818 sq ft of Live Area and 1,134 sq ft of Finished Basement Area. Detailed main floor 818.5 plus finished basement 1,133.8 equals 1,952.3 sq ft; these display differences are retained without assuming a rounding method. The separate Basement Area field is 0, while WALKOUT / FBM and finished-basement area are recorded separately; 0 does not mean there is no basement. The sketch identifies the 20 sq ft utility shed as SPC. Garage, porch, balcony, patio and shed areas are shown separately.
Construction & interior
| Architectural style | 2 STORY |
| Construction quality | GOOD |
| Frame | WOOD FRAME |
| Roof covering | METAL |
| Roof structure | GABLE/HIP |
| Heating | FORCED AIR |
| Heating fuel | GAS |
| Air conditioning | NONE |
County record details
| Assessor account | R042235 — full County record |
| Parcel number | 2101-111-02-016 |
| Legal description | Subdivision: BIGHORN 1ST ADDITION Lot: 4-B |
| Recorded land area | 0.262 acres — account-level figure |
| Use / building class | RESIDENTIAL / DUP-TRIPLEX |
| Recorded units | 1 |
| Neighborhood | SW BIGHORN DUPLEX |
Notes
The County building card records 3 bedrooms, 3 bathrooms and 1,952 square feet of heated area for account R042235. Its 2026 notice limits the listed characteristics to the first building. These are County account and building-record figures, not an independent survey or determination of exclusive frontage, property boundaries or entrance allocation. Current condition, configuration and alterations should be confirmed through a property visit and current documents.
Property documents & records
County residential building card
County account attachments / document viewer
Explore more East Vail real estate
Location map
View larger map / Get directions
Map centered on the County address point linked to assessor account R042235 and County situs 3897 Lupine Drive #B. Google Maps labels the directions destination “3897 Lupine Dr Unit A”; this third-party label differs from the County account identification and remains unresolved. The verified County point is retained as an approximate account-linked location, not a surveyed boundary or verified #B residence entrance. Confirm access independently before visiting.
Source: Eagle County building, land, sketch and attachment records reviewed October 31, 2026; original/enhanced photograph comparison and account-linked GIS verification completed November 1, 2026. The first-building limitation remains qualified above. County document links may require an active County session.
Photo: AI-assisted enhancement of a historical Eagle County exterior photograph; capture date unverified. The enhancement reconstructs roof lines, snow edges, siding, garage panels, vegetation, pavement, sky and vehicle detail. This historical image does not establish current condition, construction status, exclusive frontage or entrance allocation. View the unaltered County source photograph.
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