$2,399,000
6 Bed · 4.5 Bath · 6,283 Sq Ft
Spacious 6,283 SF family home with oversized 4-car garage and finished basement.
6
Beds
4.5
Baths
6,283
Sq Ft
2007
Built
1.00 acres
Lot
Attached 4-car heated & cooled garage
Garage
8712 Portico Lane is a rare Longmont offering: an expansive, well-built contemporary home on a full acre that combines family-scale living, serious entertaining space and exceptional preparedness features. The light, open main rooms (with ~10-foot ceilings) flow from formal to casual areas — a welcoming family room and formal dining that easily accommodate large gatherings. The kitchen supports heavy use: gas cooking, double ovens and abundant cabinets — practical and serviceable for holiday entertaining and everyday life. French doors and wide wood floors throughout the principal living spaces add warmth and refinement.
Downstairs, the lower level is deliberately finished as a destination. With over 2,000 square feet of basement space you’ll find a theater-style room primed for game nights and movie marathons, a mini kitchen for independent entertaining, and generous storage/utility spaces that keep the main living area tidy. The basement layout provides options for in-law suites, a rec area, or a work-from-home arrangement that still affords privacy to the upstairs bedrooms.
Safety and utility are signature features here. The property includes an independent safe room constructed with ballistic paneling and secured by two steel access doors — a distinctive amenity rarely found in the market. The oversized attached four-car garage is heated and cooled, delivering a functional workshop environment as well as secure vehicle storage. Mechanical systems include central air and multi-source forced-air heating with humidity control so the home performs well in Colorado’s seasonal extremes.
Outside, the property reads like a private compound. The one-acre lot abuts private open space and shared walking paths, creating a park-like setting and a sense of separation from neighboring homes. Whether you’re gardening, enjoying morning runs along the paths, or hosting large outdoor gatherings, the scale and layout support a broad range of lifestyles. Located in north Longmont with straightforward access to Boulder and Denver, this residence is an attractive option for buyers seeking space, security and a turn-key luxury home in a friendly community.
North Longmont neighborhoods typically combine suburban convenience with ready access to trails and open space. This pocket emphasizes family-oriented streets, shared walking paths and community common areas. Commuting to Boulder or Denver is practical, and Longmont’s growing dining and retail corridors are within easy reach. The area attracts buyers who want outdoor access without sacrificing proximity to regional employment centers.
This property sits at the upscale edge of the Longmont single-family market. Longmont continues to see steady demand driven by spillover from Boulder and the Denver metro employment base; inventory in early 2026 remains relatively tight for move-in-ready homes but deeper for the above-$2M segment. Median single-family sale prices across Longmont are well below this listing, reflecting the large-lot and finished-basement premium being offered. Expect a careful marketing process: well-qualified buyers active in the Boulder-Longmont-Denver trade area will value acreage, finished amenity spaces and the unique safe-room feature. Appraisals at this price point will pay close attention to like-for-like comps (acreage, basement finish and garage/workshop utility), so preparing a comp package and pre-listing inspections will help reduce friction and accelerate buyer confidence.
St. Vrain Valley RE-1J
School District · district-wide assignment; verify by address
Silver Creek High School
High · approx 6-8 mi (verify)
Longmont High School
High · approx 6-9 mi (verify)
Direct access to shared walking paths and abutting private open space; easy driving access to regional parks and mountain recreation areas for hiking and skiing day trips.
Position property as a turnkey luxury family home with unique safety and entertainment features for buyers relocating from Boulder/Denver or upsizing locally. The one-acre lot and finished basement create upside for family buyers seeking separate living/guest quarters or home-based businesses/hobbyists who need workshop space.
Buyers should conduct independent due diligence before making any purchase decisions.
Low
$2200K
Midpoint
$2375K
High
$2550K
$381.9/SF estimated price per square foot
Estimate anchored to the current list price ($2,399,000) and informed by historical sale history, large lot premium (~1 acre abutting open space), finished basement and high-end features (safe room, theater, 4-car heated garage). No live comparable-sales pull — range reflects +/- ~8% market buffer for luxury Longmont properties as of 2026-03-14.
As of 2026-03-14
This is a computer-generated estimate for informational purposes only and is not an appraisal or professional valuation.
Longmont and Boulder County have seen steady population growth and spillover demand from Boulder/Denver. Higher-end properties command a premium due to lot size and finished amenity spaces.
Property sits in a family-oriented Longmont neighborhood with shared walking paths and open space access. Within convenient driving distance to north Longmont shopping corridors, grocery, and regional parkland; commute access to Boulder and Denver via US-36/CO-119 is reasonable for the area.
Market data is based on aggregated public records and may not reflect real-time conditions.
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