Home Additions and Basement Suites in Langley

Home Additions and Basement Suites in Langley

When your Langley home is the right location but the wrong size, we build the space you are missing. Old To New designs and constructs home additions, basement suites and major extensions across the City and Township of Langley, from suite finishing in Willoughby and Yorkson to full additions on Brookswood lots and rural acreages. We are a fully insured general contractor based in Fleetwood, Surrey, a short drive away, and additions typically run $200 to $400 per square foot depending on complexity. Quotes are free.

Basement suites in Willoughby, Yorkson and beyond

Many newer Willoughby and Yorkson homes were built with unfinished basements or roughed in suite potential, and finishing that space into a legal secondary suite is one of the strongest investments a Langley homeowner can make. A legal suite generally needs its own entrance, proper ceiling heights, fire separation between units, interconnected smoke alarms and adequate parking, with requirements confirmed through the municipality for your specific property. We manage the full conversion: layout design, permit application, framing, plumbing, electrical, fire rating details and final inspections. Done legally, the suite generates rental income you can declare and count toward future financing, instead of a liability you hope nobody asks about.

Room for a growing family in Brookswood and Walnut Grove

The established neighbourhoods of Brookswood, Walnut Grove and Murrayville are full of solid 70s to 90s houses on generous lots, exactly the situation where an addition beats moving. We build main floor extensions for bigger kitchens and family rooms, second storey additions over garages, and primary suite additions that give older homes the ensuite and closet space they never had. Every addition starts with a feasibility check: setbacks, lot coverage and structural capacity, followed by engineered drawings and a permit application to the Township. Matching the existing rooflines and siding so the addition looks original to the house is a point of pride for our crew.

Acreage additions and flexible space in the rural Township

Rural Langley properties around Aldergrove, Otter and south Murrayville play by different rules than a city lot. Owners want additions that serve a working property: mudroom and boot room extensions, in law wings for multigenerational living, and family room additions that open onto the yard rather than away from it. Acreages bring specific technical work, including septic capacity review when bedrooms are added and well water considerations for new plumbing, plus agricultural zoning rules on some parcels that shape what can be built where. We sort those constraints out during design, before money is spent on drawings that would never be approved.

Learn more about our full residential renovations and additions service, or see everything we do in Langley.

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Residential Additions Questions in Langley

What does an addition cost per square foot in Langley?
Most additions come in between $200 and $400 per square foot depending on foundations, structure and finish level. A straightforward main floor extension sits toward the lower end, while second storey additions and high spec spaces cost more. We provide a fixed written quote after reviewing your property.
Our Yorkson basement has a roughed in suite. How much work is left to make it legal?
Often less than owners expect, since builders roughed in plumbing and sometimes the separate entrance. The remaining work usually involves fire separation, kitchen completion, alarm interconnection and a suite permit with final inspections. We assess exactly what your municipality requires and quote the gap.
Can we add a second storey to our Brookswood rancher?
Many Brookswood ranchers can carry a second storey, but it depends on the foundation and framing, which we verify with an engineer before promising anything. Where it works, it doubles living space without sacrificing yard. Where it does not, a ground level addition on these large lots is usually a strong alternative.
Do additions on rural Township acreages need special approvals?
Sometimes. Beyond the standard building permit, acreage projects can involve septic system review, and parcels with agricultural zoning have rules about building placement and size. We identify which approvals apply to your property early in design so the timeline is realistic from the start.

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