Description
Sphinx offers 20+ acre lots with access to the Madison River through a strip of BLM land, spectacular views & wide- open spaces. There is no HOA at this time, but could be set up by property owners in the future. All lots will require wells & septic systems, with existing well depths on the lower level approximately 150' and up to 370' on the upper level. There is fiber optic cable to every lot and power available. Covenants require 1,200 SF of living space, no modular/mfg. homes & no more than 7 acres may be permanently fenced. Sphinx is strategically located in the middle of the Madison Valley with abundant access to hunting, fishing, snowmobiling, trail riding, hiking & exploring in the many mountains, rivers, lakes & public lands. Sphinx is just 15 miles south of Ennis & approx. 1-1/2 hours to the Bozeman airport & to Yellowstone Nat. Park. Lot 11 was previously used for mining gravel and has gone through the reclamation process. There is an existing well on the property. The well log shows it is 305' deep with 50 GPM. Commercial activity is allowed on the Sphinx highway lots.
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0BEDS
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20.72ACRES
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0BATHS
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01/2 BATHS
School Ratings & Info
Description
Sphinx offers 20+ acre lots with access to the Madison River through a strip of BLM land, spectacular views & wide- open spaces. There is no HOA at this time, but could be set up by property owners in the future. All lots will require wells & septic systems, with existing well depths on the lower level approximately 150' and up to 370' on the upper level. There is fiber optic cable to every lot and power available. Covenants require 1,200 SF of living space, no modular/mfg. homes & no more than 7 acres may be permanently fenced. Sphinx is strategically located in the middle of the Madison Valley with abundant access to hunting, fishing, snowmobiling, trail riding, hiking & exploring in the many mountains, rivers, lakes & public lands. Sphinx is just 15 miles south of Ennis & approx. 1-1/2 hours to the Bozeman airport & to Yellowstone Nat. Park. Lot 11 was previously used for mining gravel and has gone through the reclamation process. There is an existing well on the property. The well log shows it is 305' deep with 50 GPM. Commercial activity is allowed on the Sphinx highway lots.
© 2026 Big Sky Country MLS. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or LifeStiles Realty Group. Data last updated: 2026-09-15T09:51:51.177.