Room Additions, Second Story Additions & Home Extensions

Home Additions Langley

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Expand your Langley home with experienced addition specialists delivering thoughtful design, structural expertise, and quality construction.
Custom Room Additions In Langley

Transparent Fixed-Price Solutions Built For Better Living and Value

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Total Renovations designs and builds home additions in Langley that add the space, function, and value your family needs — without the cost and upheaval of moving. From room additions and rear home extensions to full second story additions and custom home additions, we are the home addition contractor Langley homeowners trust for structural expertise, transparent fixed pricing, and results that add lasting value. Licensed, insured, and permit-compliant across Langley Township, City of Langley, Willoughby, Walnut Grove, Brookswood, Aldergrove, and Fort Langley.
Licensed Home Addition Contractor Langley
All Permits & Engineering Handled
Fixed-Price Contracts
Second-Storey & Room Addition Experts

Langley's Home Addition Experts

Design, Engineer & Build Under One Roof

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Total Renovations is a licensed residential contractor and leading home addition company in Langley BC, delivering complete residential home additions across Langley Township, City of Langley, Willoughby, Walnut Grove, Brookswood, Aldergrove, Fort Langley, and surrounding Fraser Valley communities since 2011. As your Langley home addition contractor, we manage every stage — design, structural engineering, foundation, framing, roofing, plumbing, electrical, insulation, finishing, and all permits — under one fixed price with one dedicated project manager.

Home additions in Langley make exceptional sense. The municipality's large-footprint suburban lots — many in Willoughby, Walnut Grove, and Brookswood — offer generous space for ground-floor room additions and rear home extensions, while Langley's older single-storey homes are ideal candidates for second story additions that dramatically increase living space without expanding the foundation footprint. With Fraser Valley property values continuing to climb, a well-built addition is often a smarter investment than selling and buying up.

Whether you need a home addition contractor in Langley for a single-room bump-out, an experienced home extension contractor to expand your main floor, a home addition company in Langley to build a legal in-law suite or coach house, or specialists in custom home additions and second story additions for a full transformation — Total Renovations delivers the same fixed-price accountability and structural rigour on every project. We are the residential home addition builders near Langley BC that local homeowners trust because we say what we'll do, and we do exactly that.

Complete Home Addition Services
in Langley BC

As your Langley home addition contractor, Total Renovations provides every home addition service Langley homeowners need — design, engineering, foundation, framing, trades, and finishing — all managed under one roof, one fixed price, and one dedicated project manager who oversees every trade and inspection from start to finish.

room additions
Room Additions Langley
Room additions in Langley add the exact space your family is missing — an extra bedroom, a larger family room, a main-floor primary suite, a home office, or a dedicated dining room. We handle foundation, framing, roof tie-in, and full interior finishing so your new room feels original to the house, not bolted on. As experienced room addition builders in Langley, we manage the entire scope under one fixed price with all permits included.
second story additions
Second Story Additions Langley
Second story additions are the highest-impact way to add space on Langley's many single-storey homes in Brookswood, Aldergrove, and Murrayville. We assess and reinforce the existing foundation and structure, engineer the new floor system, manage temporary weather protection during roof removal, and build a full upper level — bedrooms, bathrooms, and living space — that transforms the home. Every second story addition in Langley is delivered under a fixed-price contract with all permits and engineering handled.
home extensions
Home Extensions Langley
As your home extension contractor in Langley, we expand your main floor outward — extending a kitchen, opening a great room, or adding depth to a living area to suit how your family actually lives. Rear and side home extensions on Langley's larger suburban lots deliver open, connected space while respecting lot coverage and setback limits. We manage design, structural tie-in to the existing home, and all permits under one fixed price.
custom home additions
Custom Home Additions Langley
For homeowners who want more than extra square footage, custom home additions in Langley by Total Renovations deliver bespoke space built around how your family lives — multi-room additions, combined ground-floor and second-storey builds, great rooms with vaulted ceilings, and additions that integrate seamlessly with kitchen or primary-suite renovations. We manage architecture, engineering, trades, and inspections so the finished addition looks and feels original to the home, under a guaranteed price.
in law suite coach house additions
In-Law Suite & Coach House Additions
Langley Township's zoning allows secondary dwellings and coach houses on many larger lots, making in-law suite and detached coach house additions one of the most financially compelling home additions in Langley. We build fully permitted multi-generational suites and garden/coach houses — separate entrances, full kitchens and bathrooms, and all mechanical and fire-separation requirements — adding living space for family or strong rental income under one fixed price.
garage shop top additions
Garage & Garage-Top Additions
Adding an attached garage, or building living space above a new or existing garage, is a smart way to expand a Langley home. We design and build attached and detached garages, garage-top bedrooms, offices, and suites, coordinating foundation, structure, and services so the addition integrates cleanly with the existing home. All garage and garage-top additions in Langley are managed under fixed-price contracts with permits included.
sunroom great room additions
Sunroom & Great Room Additions
Extend your living into Langley's bright spring and summer seasons with a four-season sunroom or a vaulted great room addition. We build insulated, code-compliant sunrooms and great rooms with large glazing, proper heating, and seamless connection to the existing home — spaces that add genuine year-round square footage rather than a seasonal add-on. Delivered under a fixed price with all permits managed.
kitchen living space bump outs
Kitchen & Living Space Bump-Outs
Sometimes a modest bump-out is all it takes to transform a cramped kitchen or living area. We add depth and width to key rooms — extending a kitchen for an island, widening a dining area, or bumping out a living room — with foundation, structural, and finishing work fully managed. House additions of this scale in Langley deliver outsized impact for the investment, and we coordinate them under one fixed price.
foundation structural engineering
Foundation, Structural & Engineering
Every home addition in Langley depends on sound structure. We coordinate geotechnical and structural engineering, build new foundations and footings, reinforce existing structure for second-storey loads, and manage all beam and load-path work under permit. This structural rigour — often overlooked by less experienced builders — is what ensures your Langley addition performs flawlessly for decades.

Home Addition Cost in Langley BC

Total Renovations believes complete cost transparency is the foundation of every honest renovation relationship. Below are realistic 2026 home addition cost ranges for Langley BC. Every project receives a detailed fixed-price home addition quote — the number we give you is the number you pay, regardless of what the trades encounter during construction.
Room Addition / Bump-Out
$60K–$140K
Single-room ground-floor addition
Foundation & footings
Framing & roof tie-in
Insulation, drywall & finishing
Electrical & heating extension
All Langley permits included
Second Story / Full Ground-Floor Addition
$140K–$300K
Full upper floor or large main-floor addition
Structural engineering & reinforcement
Foundation upgrades where required
Full framing, roofing & weather protection
New bedrooms, bathrooms & living space
Plumbing, electrical & HVAC
Complete interior finishing
All Township / City of Langley permits
Large Custom / Multi-Room Addition
$300K–$550K+
Custom multi-room or combined addition
Architectural design & engineering
Combined ground-floor & second storey
Coach house or in-law suite options
Premium finishes throughout
Integrated kitchen/suite renovations
All permits & inspections managed
How Your Langley Home Addition Works
Our 4-Step Process
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Every home addition in Langley follows our proven 4-step process, designed to deliver your finished addition on schedule, on budget, and to a standard that exceeds what Langley homeowners expect from their addition contractor:

1.
Free In-Home Consultation
We visit your Langley home within 5 business days, assess the existing structure, lot, and foundation, review zoning constraints like lot coverage and setbacks, discuss your goals, and provide honest guidance on scope and budget. No sales pressure, no obligation.
2.
Design, Engineering & Fixed-Price Quote
We produce addition drawings, coordinate structural engineering, and deliver a comprehensive fixed-price quote covering foundation, framing, trades, finishes, and permits. You see the plan before you commit, and the number we quote is the number you pay.
3.
Permit Application & Trade Coordination
We submit all permit applications to the Township of Langley or City of Langley, schedule inspections, and coordinate every subtrade — excavation, foundation, framing, roofing, plumbing, electrical — under one project manager so nothing falls through the cracks.
4.
Construction & Final Inspection
Your home addition is built to the agreed specification and schedule, with weather protection managed throughout. We walk through the finished space with you, address any deficiencies immediately, obtain final occupancy approval, and hand over your completed addition.
Why a Home Addition in Langley Is Different — Local Knowledge That Matters

Langley's housing market is one of the most dynamic in the Lower Mainland, and its home addition landscape reflects that diversity. From Langley Township's sprawling 1990s–2010s suburban builds with generous lots to the older single-storey homes of Brookswood, Aldergrove, and Murrayville, every residential home addition in Langley requires a contractor who understands local zoning, lot coverage limits, and the specific structural conditions of each housing era.

A critical local factor is Langley's dual jurisdiction. The Township of Langley and the City of Langley operate separate permit regimes, each with its own zoning bylaws, floor space ratio limits, setback requirements, and inspection teams. Total Renovations has worked with both for 15 years — we know how each authority handles addition permits, what triggers a variance, where the common hold points are, and how to design a home addition in Langley that gains approval efficiently. The Township's allowances for coach houses and secondary dwellings on larger lots also open valuable options many homeowners don't realize they have.

Langley's housing eras shape what makes sense. Newer Willoughby and Walnut Grove homes on deep lots suit ground-floor room additions and rear extensions; older Brookswood and Aldergrove ramblers are ideal for second story additions that double living space on the same footprint; and Fort Langley's heritage character calls for additions designed with sensitivity to the neighbourhood. We build residential home additions in Langley to the local market's standards and buyer expectations, so your investment delivers both lifestyle value now and strong resale positioning later.

Langley Neighbourhoods We Serve

Our home addition contractors serve every neighbourhood in Langley and the surrounding area:

Willoughby Heights — newer builds, deep lots
Walnut Grove — established, large footprints
Brookswood — ramblers ideal for second storeys
Aldergrove — older homes, strong addition ROI
Fort Langley — heritage-sensitive additions
Murrayville — acreage & large properties
City of Langley — urban core, older stock
Cloverdale (Surrey border) — similar profile
Local Langley Home Addition Expert
15+ years building residential home additions across Langley Township & City of Langley
Deep familiarity with dual-jurisdiction zoning, lot coverage & setback rules
Second story addition expertise for older Brookswood, Aldergrove & Murrayville homes
Coach house & secondary dwelling experience under Township of Langley bylaws
Structural engineering coordination for foundation & upper-floor loads
Fixed-price accountability that protects Langley homeowners from budget overruns
Home Addition Permits in Langley — What You Need to Know
Home additions in Langley require building permits for all structural, foundation, plumbing, and electrical work, and must comply with zoning bylaws. Total Renovations manages the entire permit process on your behalf — drawings, engineering, applications, and inspections — so you never have to navigate the system yourself.
Township of Langley Permits
Building, plumbing, mechanical & electrical permits are required for any home addition in Langley Township, along with zoning compliance. Total Renovations files all applications and coordinates inspections with the Township's Building Division.
Lot Coverage, FSR & Setbacks
Every Langley addition must respect maximum lot coverage, floor space ratio, and setback limits for the zone. We confirm what your lot allows before design begins, and pursue a variance where a project justifies it, so there are no surprises at permit stage.
Coach Houses & Secondary Dwellings
The Township of Langley permits coach houses and secondary dwellings on qualifying lots, subject to size, siting, and servicing rules. We confirm eligibility and manage the full permit and construction process for detached-suite additions.
City of Langley Permits
The City of Langley operates a separate permit regime from the Township. Home additions within City boundaries are permitted through the City's Development Services department — we manage this entire process end to end.
Structural Engineering
Second story additions and larger ground-floor additions require a structural engineer's design for foundations, floor systems, and load paths. We coordinate all engineering and submit stamped drawings as part of the permit package.
ALR & Rural Properties
Home additions on Langley's ALR and acreage properties in areas like Murrayville and south Langley can involve Agricultural Land Reserve limits, septic, and well considerations. We confirm requirements with the correct authority before work begins.

Why Langley Homeowners Choose Total Renovations for Home Additions

When you hire a home addition contractor in Langley, you're making a significant structural investment — and choosing the wrong contractor costs far more than the initial savings. Here's why Langley homeowners consistently choose Total Renovations as their home addition company:

fraser valley pricing
Fixed-Price Contracts
The home addition quote we give you is the price you pay — period. No hidden extras, no surprise change orders, no material escalation clauses. If we encounter unexpected conditions during construction, we resolve them at our cost, not yours.
homes farms acreages
Structural Expertise
Additions live or die on structure. We coordinate engineering, build sound foundations, and reinforce for second-storey loads — the rigour that ensures your Langley addition performs flawlessly for decades, not just looks good on handover.
great valley value
Licensed & $5M Insured
Total Renovations holds a valid BC contractor licence, carries $5M general liability insurance, and maintains WorkSafeBC coverage. Every subtrade on your Langley home addition is licensed and vetted — essential on a structural project of this scale.
structural expertise
15 Years in Langley
We've built home additions in Langley since 2011. We know both the Township and City permit offices, the inspectors, the zoning nuances, and the structural conditions of each housing era — local knowledge that translates to faster approvals and better outcomes.
licensed fully insured
4.9★ Google Rating
Our 4.9-star rating across 87 reviews is earned from real Langley homeowners who hired us for room additions, second story additions, and custom home additions. We don't pay for reviews — we earn them by delivering exactly what we promise.
15 years
One Point of Contact
Your dedicated project manager is your single point of contact from the day you sign to the day we hand over your addition. No chasing multiple contractors, no coordination headaches, no dropped balls between the many trades an addition requires.
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On-Time Delivery
We set a firm completion date in every contract and meet it. An addition disrupts your home — so we manage weather protection, sequencing, and trades to keep your project moving and your finish date reliable.
design support included
Design & Zoning Guidance
Not sure what your lot allows? Our team provides practical design and zoning guidance during the free consultation — clarifying lot coverage, setbacks, and coach-house options — so Langley homeowners make the right decisions before design begins.
Homeowner reviews
4.9 stars across verified Google reviews.
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Vancouver homeowners who entrusted us with their biggest investment — and what they had to say afterwards. Every review on this site is verified and linked to a real Google profile.
Delivered our full-home reno on time and on the original quote. No surprise change-orders. The PM texted photos every Friday — best contractor experience we've had in Vancouver.
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Sarah K.
Kitsilano - Full-Home
Renovation
We added a legal basement suite to help with the mortgage. They handled every City of Burnaby permit. Tenant-ready in 12 weeks — now rents for $2,300/mo. They paid for themselves.
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Mike & Rita G.
Burnaby - Legal
Secondary Suite
Our 1970s ensuite became a spa. Heated floors, walk-in shower, custom vanity. The design studio nailed our vision and the trades were respectful of our home every single day.
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Jenny L.
North Vancouver
Bathroom
Get a fixed quote
in one business hour
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Tell us about your project. A senior estimator — not a call-centre — replies the same business day with a ballpark, realistic timeline, and next steps. No pressure. No spam.
Request Your Free Quote
Where we work
From Surrey to Vancouver, White Rock and Burnaby.
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Total Renovations, a trusted renovation company located in Surrey, proudly works with homeowners across the Lower Mainland, offering comprehensive renovation services designed to enhance the comfort, functionality, and value of their homes.
Frequently asked Questions
Home Additions Langley BC
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Everything Langley homeowners commonly ask about home additions, costs, permits, and second story additions — answered honestly by your Langley home addition contractor.
How much does a home addition cost in Langley BC? j
A home addition in Langley BC typically ranges from $60,000–$140,000 for a single-room addition or bump-out; $140,000–$300,000 for a full ground-floor addition or a second story addition; and $300,000–$550,000+ for a large custom multi-room addition. Cost depends on size, foundation and structural work, finishes, and whether a second storey requires temporary roof removal. Total Renovations provides detailed fixed-price home addition quotes in Langley — the number quoted is the number you pay, with no surprise additions at completion.
Do I need a permit for a home addition in Langley? i
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Can you build a coach house or in-law suite in Langley? i
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