Turnkey Custom Architectural Home Builds from Concept to Handover.
Seamless integration of land acquisition, architectural drafting, municipal permitting, structural engineering, and master craftsmanship across York Region and the Greater Toronto Area.
Stipulated Sum or Transparent Cost-Plus structure with zero undisclosed contingencies.
Full statutory builder indemnity backed by Ontario New Home Warranties Plan Act.
Dedicated on-site master superintendents, licensed trades, and weekly client reporting.
Construction draw financing underwritten via 8Twelve Mortgage Desk (FSRA #13072).
The Highfield Estate
7,600 SF High-Performance ICF Shell • Triple Glazing • Geothermal Loop
The 5-Phase Architectural Build Journey
A disciplined engineering roadmap that de-risks capital, eliminates municipal bottlenecks, and maintains exacting material integrity at every milestone.
Feasibility & Zoning
Severance viability, Lake Simcoe (LSRCA) or Toronto (TRCA) conservation setbacks, soil borehole mechanics, and Committee of Adjustment variance modeling.
Architectural & BIM
3D Revit BIM modeling, high-efficiency envelope engineering, structural steel cantilevers, interior volume choreography, and photorealistic spatial rendering.
Permitting & Approvals
Direct municipal building department navigation (OBC compliance), site plan approvals, mechanical HVAC heat-loss calculations, and Tarion builder enrolment.
Precision Build
ICF concrete foundations, timber & heavy structural steel assembly, building envelope air-sealing, European glazing installations, and bespoke custom millwork.
Handover & Tarion
Rigorous Pre-Delivery Inspection (PDI), municipal final occupancy certification, HVAC commissioning, and 7-year Tarion home builder warranty warranty registry.
Signature Custom Ground-Up Residences
A physical manifestation of architectural conviction, engineering precision, and flawless York Region contextual styling.
The Stonehaven Pavilion
Clean rectilinear lines, monolithic Indiana limestone cladding, 11-foot main floor ceilings, and zero-threshold indoor/outdoor sliding glass curtains.
The King Ridge Compound
Masterfully combining heavy timber structural trusses, board-formed concrete mass walls, radiant-heated slate flooring, and dedicated equestrian viewing loggias.
The St. Andrew's Manor
Timeless transitional styling with Vermont natural slate shingles, triple-pane acoustic glazing, bespoke book-matched marble slabs, and an elevator-serviced wine vault.
Shan Jahan-Bin
Licensed REALTOR® • General Contractor • Mortgage Professional
Why building with an integrated broker-contractor safeguards your personal equity.
The most dangerous financial mistake in custom home development is overbuilding for the micro-pocket. Independent builders focus solely on maximizing structural square footage and contractor margins, entirely blind to real-time TRREB sub-market appraisal caps and future resale liquidity.
At 101GROUP, we evaluate every architectural draft through a calibrated lens of street-level historical trade metrics, future neighborhood appreciation trajectories, and secondary valuation ceiling models.
Architectural footprints calibrated to ensure positive equity on day of key handover.
Lender milestone progress reports pre-cleared in-house without inspection delays.
Custom Build Feasibility & Lot Dossier
Submit your property coordinates or parcel objectives for a complimentary zoning, setback, and construction feasibility audit.
Custom Home Construction Inquiries
What is the average build cost per square foot for luxury custom homes in York Region? help
In York Region (Newmarket, Aurora, King City, Whitchurch-Stouffville), prime architectural luxury builds range between $450 to $750+ per square foot for pure hard construction costs. Variables impacting the upper end include engineered soil stabilization, structural steel moment frames for massive column-free glazing spans, custom imported Italian cabinetry, geothermal HVAC loops, and high-performance insulated concrete forms (ICF). We guarantee transparent, fixed-price or itemized cost-plus accounting before breaking ground.
How long does municipal permitting and Committee of Adjustment take in York Region? help
Standard residential building permit applications in Newmarket or Aurora require approximately 8 to 12 weeks once full architectural, structural, and mechanical drawings are stamped. However, if your architectural vision requires lot coverage variances, height exceptions, or falls within TRCA/LSRCA conservation authority regulations, the Committee of Adjustment (CofA) process adds 3 to 5 months. 101GROUP manages all municipal presentations, neighbor consultations, and urban planning filings in-house.
How does 101GROUP synchronize progress-draw construction financing with building milestones? help
Unlike disjointed builders who leave you stranded between lender inspection holdbacks, 101GROUP works hand-in-hand with our institutional mortgage desk powered by 8Twelve Mortgage Inc. (FSRA #13072). We align construction phase completion—substructure, lock-up framing, rough-ins, drywall, and final completion—directly with certified quantity surveyor inspections, releasing your draw capital smoothly to prevent trade shutdowns and costly interest carrying lags.
Have an immediate parcel or estate in mind?
Speak directly with our engineering and general contracting team today.