William Greig Real Estate Agent - Compass - Boulder

2939 S Lakeridge Trail, Boulder, CO For Sale $2,300,000 - co-listed by William Greig — For Sale $2,300,000 • Co-Listing Agent

William Greig co-listing agent for 3804 Florentine Cir Unit 3804, Longmont, CO - sold for $490,000 — Sold $490,000 • Co-Listing Agent

1559 Orchard Ave, Boulder, CO For Sale $1,450,000 - co-listed by William Greig — For Sale $1,450,000 • Co-Listing Agent

William Greig buyer's agent for 1305 Linden Ave, Boulder, CO - sold for $1,295,000 — Sold $1,295,000

2709 S Lakeridge Trail, Boulder, CO For Sale $4,750,000 - co-listed by William Greig — For Sale $4,750,000 • Co-Listing Agent

William Greig

Boulder CO

Compass - Boulder

98 Closed Sales

$155.7M Total Value

$569K - $6.3M Price Range

$1.6M Average Price

Prior 5 years

About William

William Greig specializes in the home buying process and helping his clients achieve their real estate goals. William realized that his true passion was working with people. This pushed him to earn his second master's degree in social work at the University of Michigan.

During graduate school, he also founded and built a thriving retail business which he sold when he moved to Boulder in 2014. Since arriving in Boulder, Will and his wife have gone through the remodel process several times with varying scope, providing a depth of insight into what it takes for his clients to make a house into their home. When Will is not working on real estate transactions or helping clients with the home search, he competes as a professional triathlete.

Home Types: House, Townhouse, Condo, Lot/Land

Years of Experience: 6

Education: University of Michigan

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	15
Total Value	$30,127,400
Average Sale Price	$2,008,493
Price Range	$440K - $4.1M

Buyer Deals
Total Deals	13
Total Value	$14,434,000
Average Sale Price	$1,110,308
Price Range	$50K - $2M

1 Year View by Quarter

Seller Deals
Total Deals	31
Total Value	$57,607,400
Average Sale Price	$1,858,303
Price Range	$440K - $4.1M

Buyer Deals
Total Deals	21
Total Value	$25,859,000
Average Sale Price	$1,231,381
Price Range	$50K - $2.6M

2 Year View by Quarter

Seller Deals
Total Deals	49
Total Value	$91,379,900
Average Sale Price	$1,864,896
Price Range	$370K - $6.3M

Buyer Deals
Total Deals	49
Total Value	$64,282,505
Average Sale Price	$1,311,888
Price Range	$50K - $3.5M

5 Year View

Areas William is Experienced In

William's Listings and Deals

William's Open Houses

Co-Listing Agent

$1,795,000

Open Sat 10AM - 12PM
- 5 Beds
- 5.5 Baths
- 7,978 Sq Ft
1020 Confidence Dr

Longmont, CO
Located in Longmont's sought-after Prospect neighborhood, 1020 Confidence Drive offers a spacious and versatile layout with a 5-bedroom, 5-bathroom main residence and a separate 2-bedroom, 1-bathroom ADU above a detached 3-car garage. Designed for modern living, the open-concept main level features a large kitchen with island, Wolf double ovens, walk-in pantry, and seamless flow into the dining

William Greig Compass - Boulder

William's Active Listings

Co-Listing Agent

$2,300,000
- 3 Beds
- 3 Baths
- 2,399 Sq Ft
2939 S Lakeridge Trail

Boulder, CO
Welcome to 2939 S Lakeridge Trail, a rare lakefront home in Boulder's gated Lake of the Pines community offering direct access to Allens Lake and a setting surrounded by ponderosa pines and foothill views. This single-level home features vaulted, beamed ceilings, a floor-to-ceiling stone fireplace, and an open living area oriented toward the water, where large windows frame unobstructed lake

William Greig Compass - Boulder

Co-Listing Agent

$1,450,000
- Land
- 0.43 Acre
- $3,372,093 per Acre
1559 Orchard Ave

Boulder, CO
1559 Orchard Avenue presents a compelling opportunity to build in the heart of North Boulder on an approximately half-acre, flat, shovel-ready lot. The generous site offers room to think expansively about architecture, outdoor living, landscaping, and the relationship between home and land, a level of flexibility that can be difficult to find elsewhere in Boulder. Whether approached by a

William Greig Compass - Boulder

Co-Listing Agent

$4,750,000
- 4 Beds
- 4.5 Baths
- 5,130 Sq Ft
2709 S Lakeridge Trail

Boulder, CO
On 1.58 acres in Lake of the Pines, a gated foothills community built around Allens Lake, 2709 S Lakeridge Trail is a four bedroom, five bathroom Boulder home minutes from downtown. A gut remodel and addition created an open floor plan with vaulted ceilings, skylights, and expansive glass framing the pines, lake, and surrounding terrain. The main level connects the kitchen, dining, and living

William Greig Compass - Boulder

Co-Listing Agent

$1,875,000
- 4 Beds
- 3.5 Baths
- 3,568 Sq Ft
103 W Wildewood Dr

Nederland, CO
Tucked into a ponderosa grove, 103 Wildewood Drive offers 4 bedrooms, 4 bathrooms, and 3,326 square feet of award-winning architecture with views of Indian Peaks Wilderness and Eldora's ski runs. Just a mile from downtown Nederland and five miles to Eldora, this Passive House Institute US certified home was named Colorado's 2023 Green Building of the Year. Triple-pane European windows, air-tight

William Greig Compass - Boulder

Co-Listing Agent

$2,999,900
- 5 Beds
- 3.5 Baths
- 4,908 Sq Ft
2885 Island Dr

Boulder, CO
Tucked into Sale Lake, a rare North Boulder enclave of just 25 homes centered around a private pond, conservation area, and nature trail, 2885 Island Drive offers modern design, privacy, and convenience on a private, tree-lined lot. Built in 2023 by Factor Design/Build, this 5-bedroom, 4-bathroom home delivers nearly 5,000 finished square feet with a 3-car garage. Site-finished white oak floors,

William Greig Compass - Boulder

Co-Listing Agent

$2,495,000
- 5 Beds
- 2.5 Baths
- 3,800 Sq Ft
2729 S Lakeridge Trail

Boulder, CO
Completely reconstructed in 2025 and tucked in Boulder's Lake of the Pines, the city's only gated community, this newly rebuilt waterfront retreat pairs modern luxury with timeless design. The home showcases meticulous craftsmanship, all-new systems, and thoughtful design. Set on 1.25 wooded acres with 60 feet of private water frontage on Allens Lake, this rare offering captures lakeside serenity

William Greig Compass - Boulder

Co-Listing Agent

$3,695,000
- 4 Beds
- 2.5 Baths
- 2,924 Sq Ft
5196 Oxford Rd

Longmont, CO
Escape from it all on this peaceful 38-acre Boulder County property featuring a four-bedroom, three-bathroom home, incredible views, lush scenery, a spring-fed pond, 30 shares of Left Hand Ditch, and multiple outbuildings ready to accommodate a variety of uses. Located just 20 minutes from Longmont amenities and Boulder attractions, this is the perfect farm getaway. The sunny 2,924-square-foot

William Greig Compass - Boulder

Co-Listing Agent

$2,975,000

Under Contract
- 4 Beds
- 3.5 Baths
- 4,357 Sq Ft
1575 Linden Dr

Boulder, CO
A masterfully modern foothills lifestyle awaits in this spectacular new-construction Pine Brook Hills showpiece designed by architect Nick Fiore of Flower Architecture. Featuring exquisite contemporary design and breathtaking views, this new construction home is a refined sanctuary just minutes from Boulder, Colorado amenities. Inside, a soothing palette of warm materials is accompanied by

William Greig Compass - Boulder

Agent License: Colorado 100076195

William Greig

(914) 312-4614

Nearby Homes

William Greig

About William

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas William is Experienced In

William's Listings and Deals

William's Open Houses

William's Active Listings