Home Inspector in Larkspur, CO

Larkspur is forested Douglas County acreage between Castle Rock and Monument: wells, septic, steep driveways and real wildfire exposure. Justin inspects it with a structural engineer's eye and a buyer's deadline in mind.

★ 4.9 · 96% five-star Certified Master Inspector® Former structural engineer InterNACHI CPI Buy-Back Guarantee
Home on an acreage lot near Larkspur, Colorado
Foothills property · Larkspur
Larkspur by the numbers

What the housing stock tells an inspector before he arrives.

2025 figures
Median year built
1991

Mostly 1980s and 90s mountain-style builds on wooded parcels, with newer custom homes mixed in.

Housing stock
Single-family detached 96% Townhome 2% Condo / apartment 2%
Source: Douglas County Assessor
Soil & foundation · read by a structural engineer
Shale and sandstone under thin forest soils, on sloping wooded lots.

Larkspur lots combine expansive shale with slope and heavy tree cover. Justin reads foundation movement, retaining structures, surface drainage and snowmelt paths, and notes defensible-space concerns around the structure.

Top 3 findings in Larkspur homes From Justin's inspection history
1
Slope drainage and snowmelt
Driveways and cut slopes routing water to the foundation.
2
Septic on rocky ground
Drainfields struggling in shallow, rocky soils.
3
Wildfire exposure at the structure
Vegetation at the walls, open eaves and combustible decking.

Sources: Douglas County Assessor. Housing figures from assessor records on file.

What we check in Larkspur homes

Mountain and acreage properties have a known list. Justin works through all of it.

Beyond the standard InterNACHI scope, these are the items that show up again and again on Larkspur and Perry Park properties.

Well equipment
Acreage

Pressure tank, pump cycling, visible wiring and the water quality tests your lender will ask for.

Septic system
Referral

Tank location, visible condition and drainfield signs. A full septic inspection is performed by a licensed contractor; Justin tells you exactly what to order.

Slope, drainage and retaining walls
Engineer's read

Cut-and-fill benches, retaining structures, surface water and snowmelt paths across a steep lot.

Snow load framing and decks
Structural

Roof framing, ledger attachment, joist hangers and guard strength on elevated mountain decks.

Wildfire exposure and outbuildings
Foothills

Vegetation at the structure, open eaves, combustible decking, plus barns and shops where safely accessible.

Services available in Larkspur

Larkspur buyers on working with Justin

All reviews on HomeAdvisor →
★★★★★
“Justin did a great job. He had quick availability, did a thorough inspection, and went above and beyond to talk through what some of the defects in our prospective new home might cost to repair.”
Benjamin M. · Denver metro
★★★★★
“Justin was great! Very thorough, showed and explained everything to me as he was doing it.”
Bonnie B. · HomeAdvisor review
★★★★★
“I have had the privilege of working with Justin Kast on numerous occasions, and his expertise is unmatched. He communicates clearly, provides thorough and accurate insights, and makes the inspection process seamless.”
Desiree M. · Real estate agent
★★★★★
“He was able to come the same day. He walked me through exactly what he was doing and what the next steps would be.”
Alessandra H. · HomeAdvisor review

Neighborhoods served

Perry Park · Sage Port · Bear Dance · Woodmoor Mountain · Downtown Larkspur · Red Rock Valley

ZIP codes 80118

Larkspur inspection questions

How soon can you inspect a home in Larkspur?

Usually within 3 to 4 days. Mountain and acreage properties take longer on site, and a trip fee is quoted before booking past 40 miles.

Do you inspect wells and septic systems?

Justin inspects the visible well equipment and flags septic concerns, then tells you which licensed contractor should test and certify the system itself. Water quality sampling is an add-on.

What water tests will my lender want?

Most lenders ask for bacteria and nitrate testing on a private well. Some also want flow-rate data. Justin collects the samples during the inspection.

Is snow load a real concern?

Yes. Roof framing and deck structure at elevation carry far more load than the same house would in the metro, and older builds were not always designed for it.

Do you look at wildfire risk?

Justin notes conditions at the structure itself: vegetation against the walls, open eaves, combustible decking and roof material. A full mitigation assessment comes from your local fire district.

Buying in Larkspur? Get on the calendar.

Wells, septic and outbuildings are routine. Thermal imaging available.

A+ Home Inspections Inspections performed by Justin Kast, A+ Home Inspections, LLC.