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Olga de Lange

REALTOR ® | ARCHITECTURAL DESIGNER

OLGA DE LANGE is both an architectural designer and REALTOR® specializing in the use of advanced architectural software to help clients visualize the remodel potential of existing homes from kitchens and baths to whole house remodels. Olga is also a licensed building contractor and can quickly assess the remodel potential &  affordable cost-effective estimates for renovations both big and small when buying a house for sale or preparing a house to sell.  This has proven to be an invaluable asset to Olga’s clients.  Olga has managed the design-build process for numerous projects in the greater Denver/Boulder and Foothills area.   Olga holds a bachelors degree in architecture from the university of Mississippi, Sarc. After moving to Boulder she became a project manager working for many award-winning firms in the Denver/Boulder area.  Olga is a co-founder and co-owner 641West Design, a full service architectural design firm that focuses on residential, light commercial and conceptual design, founded in 2003.  She and husband/co-owner, Marcel de Lange, work with private clients, developers and non-profit organizations to create and envision spaces for living, working and playing.  Olga’s combination of architectural design background & real estate experience offers buyers and sellers turnkey solutions. Her forward-thinking ideas using contemporary design take deep care with the built and un-built environment and working with sustainable strategies.  Olga is an expert in the historic Chautauqua neighborhood in Boulder, Colorado where she resides with her husband, Marcel and two children Alex and Anouk.

Listings

5
Beds
3 | 1
Baths
3,426
SqFt
(38)
 
 
#892656 | Single Family Home
 
3
Beds
3
Baths
1,802
SqFt
(40)
 
 
#891922 | Condo
 
3
Beds
1 | 2
Baths
2,442
SqFt
(29)
 
 
#894560 | Single Family Home
 
4
Beds
2 | 3
Baths
4,680
SqFt
(40)
 
 
#870460 | Single Family Home
 
4
Beds
1 | 2
Baths
2,689
SqFt
(40)
 
 
#881238 | Single Family Home
 
3
Beds
1
Baths
1,088
SqFt
 
 
 
#843501 | Single Family Home
 
4
Beds
2
Baths
2,170
SqFt
 
 
 
#832812 | Single Family Home
 
4
Beds
2
Baths
2,110
SqFt
 
 
 
#864949 | Single Family Home
 
4
Beds
3 | 1
Baths
3,148
SqFt
(40)
 
 
#889865 | Single Family Home
 
3
Beds
1 | 1
Baths
1,767
SqFt
 
 
 
#830475 | Single Family Home
 
4
Beds
2 | 2
Baths
2,642
SqFt
 
 
 
#831170 | Single Family Home
 
2
Beds
1
Baths
943
SqFt
 
 
 
#849828 | Condo
 
3
Beds
1 | 1
Baths
1,328
SqFt
 
 
 
#844219 | Single Family Home
 
1
Beds
1
Baths
606
SqFt
 
 
 
#847700 | Condo
 

Listing Agent
Sold: $1,550,000
340 17th St
Boulder, CO 80302

LOCATION, LOCATION, LOCATION, right at the TRAILHEAD in one of the most desirable neighborhoods of Bellevue Park. Home offers a wonderful blend of OLD WORLD CHARM with modern/ EUROPEAN elements….

Listing Agent
Sold: $1,234,980
4383 Apple Ct
Boulder, CO 80301

This incredible NEW, Architect designed MODERN home BACKS to ACRES of OPEN SPACE with ponds and hiking trails. Home is remodeled from studs up, super energy efficient with beautiful, durable…

Listing Agent
Sold: $1,829,000
1920 Bluebell Ave.
Boulder, CO 80301

Exceptional Location. Flatiron Mountain Views. Thoughtful Modern Design. This brand new home by 641West Design is the epitome of today’s modern design. Located in the coveted Chautauqua neighborhood, this home…

Listing Agent
Sold: $1,800,000
3852 26th St
Boulder, CO 80304

RELAXED MODERN FARMHOUSE on HUGE 1/2 ACRE OASIS w/private drive offers SPACE, PRIVACY & STYLE! 4 Beds/3 Baths + full GUEST SUITE w/5th bed, bath, living & separate laundry. Extensively…

Buyer's Agent
Sold: $3,600,000
725 7th St
Boulder, CO 80302

Rare opportunity on a 12,400 sq ft lot only one block from Chautauqua Park, with breathtaking unobstructed views of the Flatirons. This Chautauqua jewel is surrounded by award-winning landscaping w/…

Buyer's Agent
Sold: $1,590,000
650 Hawthorn Ave
Boulder, CO 80304

Beautifully remodeled modern farmhouse located in the coveted Newlands neighborhood perfectly blends contemporary design with classic charm in an easy-living layout. Remodeled with award-winning local architect firm Coburn, home is…

Buyer's Agent
Sold: $1,500,000
3665 Paonia St
Boulder, CO 80301

Located in the coveted Kalmia38 neighborhood, and recently built by esteemed Markel Homes, 3665 Paonia is a contemporary home with an open floor plan, a great bedroom layout, and beautiful…

Buyer's Agent
Sold: $1,298,500
1985 Bluebell Ave
Boulder, CO 80302

Completely refreshed and updated with energy conservation in mind, this property remains faithful to it’s roots in Lower Chautauqua. Resting on a sizable 1/4 acre lot, it has all the…

Buyer's Agent
Sold: $1,035,000
1320 Judson Dr
Boulder, CO 80305

PRICE REDUCTION!!! Beautifully maintained upper Table Mesa home with 3rd level master suite addition with vaulted ceilings, cozy sitting area, spacious office, sauna and 2 decks. 4 Bedrooms + bonus…

Buyer's Agent
Sold: $984,974
1327 6th St
Boulder, CO 80302

Rare opportunity, delightful Victorian, legal non-conforming duplex in the sweet spot of Boulder. 7478 sq ft lot in a super location earns $4,100.00 per month rent…22 years always rented. Investment…

Buyer's Agent
Sold: $835,000
3150 3rd St
Boulder, CO 80304

Build you dream home in Newlands in west Boulder. Excellent east side of 3rd st., between Evergreen and Forest nestled up against the foothills. Unique lot with great potential for…

Buyer's Agent
Sold: $831,000
Boulder, CO 80305
Boulder, CO 80305

Mostly original home near Viele Lake and So Boulder Rec Center on a quiet street with a walk out lower level. Seller replaced roof in Nov 2011, replaced windows in…

Buyer's Agent
Sold: $780,000
1020 Grant Pl
Boulder, CO 80302

1906 cottage located mid-way between Chautauqua and Pearl St on coveted Grant Place. Cute, liveable house with solid potential in great neighborhood, but it needs some work.

Buyer's Agent
Sold: $660,000
1839 Mariposa Ave
Boulder, CO 80302

Charming little 40’s brick ranch with built i walnut table and shelving in kitchen, 3 bedrooms, and full bath. Backyard features the creek running through the rear of the property,…

Listing Agent
Sold: $551,225
789 Robert St
Longmont, CO 80503

Award Winning, Beautiful new townhome in SW Longmont loaded with amazing features! The Primrose features Dual Master Bedrooms, one main floor & one on 2nd floor both with large walk-in…

She could not have been more informed or attentive through the entire process

“I’m not a review writer, but I had to make an exception for Olga. We had the pleasure of working with her to sell our home in Boulder, and she could not have been more informed or attentive through the entire process. She knew exactly what we needed to do to get top dollar for our home. We ended up selling for over asking price in less than 4 days- a neighborhood record. Our neighbors couldn’t believe how much we got for the house.
I cannot recommend Olga highly enough to anyone looking to sell their home. “

Michelle Sfalcin

She takes the time to understand the unique situation her clients have and is able to craft a vision of how each potential house would fit.

Olga has a deep understanding of how real estate works given her successful experience with her own investments. She takes the time to understand the unique situation her clients have and is able to craft a vision of how each potential house would fit. We had complex discussions about how each of our potential properties would value over time and Olga never let us down with her answers. Regardless whether you just want to move in or you want to do a complete rehab, if you are serious about buying the right property for your family definitely talk with Olga”

Neil Hudson

Olga is the best

I’ve met and worked with about 10 residential brokers in Boulder over the years, as a seller, buyer and lawyer. Not taking anything away from these other very good brokers, Olga is the best. I notice that prior reviews agreed, consistently, that her knowledge, ability to present the home in thebest possible way, strategic sensibility and negotiation skills are excellent. Olga is also extraordinarily empathetic,–and in my case where I was selling the home my wife and I had reared our children in and experienced so many significant occasions over the decades, this was very, very helpful. Go ahead, interview a few other brokers if you’re inclined; but you’ll very likely want to work with Olga–smart choice!”

Philip Gordon