Lone Tree · checked November 14, 2026
Landscape lighting in Lone Tree
Lone Tree is a home rule city of about 14,000 people (2020 Census) with its own outdoor lighting standards.
How this works: Highlands Ranch Lighting is a free referral service, not a lighting contractor. We pass your request to independent local lighting installers, who may pay us for the referral. They quote, schedule and do the work; check their insurance before you hire. More about us.
The city code
Sec. 16-30-20 requires external lighting to be shielded so the bulb or direct lamp image is not visible from any adjacent property. On residential land, floodlights need external shielding and may add no more than 0.1 foot-candles 20 feet past the property line. Photocells and timers that turn floodlights off by 11 pm are encouraged.
Your HOA
Many Lone Tree neighborhoods have their own architectural rules. Ask your HOA for its lighting guidelines before you sign a design.
Prices
MSI Mechanical's Lone Tree page lists basic 8-12 fixture systems at $1,500 to $3,500, comprehensive systems at $3,500 to $8,000, and permanent LED eave systems at $4,000 to $12,000.
Services
- Landscape lighting installation
- Path and walkway lighting
- Tree and garden lighting
- Architectural (house) lighting
- Patio, deck and string lights
- Permanent roofline lighting
- Holiday light installation
- Landscape lighting repair
- LED upgrades, timers and controls
- Landscape lighting cost
- Dark-sky and HOA lighting rules
- Low voltage, line voltage or solar
Sources
- Wikipedia, Lone Tree, Colorado
- City of Lone Tree Municipal Code, Chapter 16 Article XXX (Lighting Standards), Sec. 16-30-20 (via Zoneomics)
- MSI Mechanical, Recessed & Landscape Lighting, Lone Tree, CO
Prices are ranges published by the sources above, not quotes. Your price depends on the design, fixtures and site; local installers quote after seeing the yard.