A Disciplined, Transparent Construction Timeline
From preliminary site assessment to final municipal sign-offs, Sanchez Development guides residential and commercial builds across New York City and Long Island with single-point accountability, itemized budgets, and relentless quality control.
How Sanchez Development Protects Your Project at Every Milestone
Construction projects in New York City and Long Island often suffer from fragmented communication between architects, expeditors, and separate subcontractors. Sanchez Development eliminates that vulnerability with an accountable 5-step delivery timeline.
Under our single-contract model, every phase—from preliminary architectural layout and municipal filings to MEP trade execution and final punch-list sign-off—is managed by one dedicated team. We provide fixed, itemized written proposals before demolition begins, ensuring total clarity on scope, materials, schedules, and deliverables.
On-Site Consultation & Feasibility
Itemized Written Estimate & Agreement
Architectural Plans, Permits & Board Filings
Active Construction & Trade Management
Detailed Punch-List & Final Sign-Off
The 5-Step Construction Timeline
Every project progresses through defined milestones. Review what Sanchez coordinates, what decisions you make, and the concrete deliverables produced at each phase.
On-Site Consultation & Feasibility
Every successful build begins with an in-depth on-site inspection. We evaluate existing structural conditions, listen to your functional goals, take precision measurements, and establish a realistic framework for budget and timeline.
Why Step 01 Matters
Identifying structural conditions, load pathways, and building-specific access rules early prevents expensive surprises and layout redesigns down the road.
- In-person site walk to assess framing, MEP layout, load-bearing walls, and existing access
- Review of building-specific constraints (co-op alteration rules, condo logistics, town zoning setbacks)
- Feasibility evaluation of desired layouts against New York City and Long Island building codes
- Initial project scope definition, materials preference discussion, and rough phasing schedule
- Share architectural goals, inspiration images, must-have features, and target budget range
- Provide property documentation such as survey maps, existing architectural plans, or building alteration guidelines
- Identify specific living arrangements or operating hour requirements during construction
Itemized Written Estimate & Agreement
We reject vague lump-sum quotes. Within days of our site visit, you receive a transparent, comprehensive line-item estimate that details exact labor, material allowances, trade allocations, and milestone payment schedules.
Financial Transparency Guarantee
No hidden fees. Every trade requirement, protective measure, and finish specification is scoped up front before a single hammer swings.
- Comprehensive line-by-line cost takeoff covering demolition, structural work, MEP trades, insulation, and finishes
- Explicitly defined material allowances for tile, cabinetry, plumbing fixtures, and lighting
- Transparent payment schedule tied to concrete verifiable milestones—never arbitrary calendar dates
- Clear contractual terms specifying insurance coverage, safety provisions, and warranty protections
- Review the itemized line-item scope to verify all desired rooms and elements are captured accurately
- Clarify finish preferences or material allowance benchmarks with our estimating team
- Approve the contract and project scope to lock in your projected construction start window
Architectural Plans, Permits & Board Filings
Navigating New York municipal red tape requires local technical mastery. We coordinate architectural and engineering drawings, file with the NYC Department of Buildings (DOB NOW) or Long Island town building departments, and satisfy co-op/condo board requirements.
Navigating NYC & Long Island Codes
We track permit status continuously, answering municipal plan examiner objections immediately to prevent bureaucratic delays.
- Coordinate with licensed architects and structural engineers to ensure plan compliance
- Prepare and submit DOB NOW filings, work permits, and tenant protection plans in New York City
- Submit town building department packages across Nassau and Suffolk County (zoning, setbacks, coastal requirements)
- Assemble co-op/condo alteration packages, Certificates of Insurance (COI) with proper riders, and contractor agreements
- Sign required owner authorization affidavits and municipal filing forms
- Authorize co-op/condo alteration agreement fees or municipal application filing fees
- Finalize key finish selections (tile, hardware, fixtures) to avoid supply-chain lead-time delays during active framing
Active Construction & Trade Management
Demolition begins, and the vision takes physical shape. A dedicated project manager supervises the site daily, synchronizing licensed plumbers, electricians, framers, and finish craftspeople while maintaining rigorous dust protection and safety.
Daily Site Respect
We treat your property like our own. Our crews maintain tidy job sites, clean up debris at the end of every shift, and enforce OSHA safety compliance.
- Installation of heavy-duty floor protection, ZipWall dust barriers, and HEPA negative-air filtration
- Daily job-site supervision and continuous coordination of licensed MEP trade specialists
- Scheduling and passing mandatory rough inspections (framing, electrical, plumbing) before closing walls
- Regular photographic progress updates and direct project manager communication with the property owner
- Attend periodic scheduled on-site walkthroughs or review digital photo progress updates
- Confirm finish sample mockups (grout shades, paint samples, trim profiles, stain tones)
- Review and approve any owner-requested change orders in writing before additional work takes place
Detailed Punch-List & Final Sign-Off
We don't consider a project finished until every detail satisfies our uncompromising standard. We walk the completed space with you, resolve punch-list items, coordinate final municipal sign-offs, and deliver all warranties and closeout packages.
Standing Behind Our Craft
Our relationship doesn't end when the dust settles. We provide ongoing warranty support and remain available long after project handover.
- Detailed room-by-room walkthrough alongside the owner to compile and resolve any punch-list items
- Coordination of final electrical, plumbing, and building department inspections
- Securing NYC DOB Letter of Completion or Long Island Town Certificate of Occupancy (CO) / Certificate of Completion (CC)
- Complete commercial HEPA post-construction cleaning of all renovated spaces
- Turnover of manufacturer manuals, equipment warranties, and Sanchez Development warranty documentation
- Walk the project thoroughly to review paint, millwork, tile alignments, and fixture operations
- Confirm satisfaction with resolved punch-list items during the final sign-off walk
- Receive keys, closeout binder, warranties, and celebrate the completion of your space
Navigating New York City & Long Island Approvals
Permitting rules differ significantly across the New York metro region. Sanchez Development has in-depth operational knowledge of both dense urban borough requirements and suburban town zoning codes.
New York City (All 5 Boroughs)
Urban & High-Rise SpecializationHigh-density renovations require navigating both municipal government agencies and private residential building management corporations.
- DOB NOW: Build filings for Alteration-CO and Alteration-Type 2 & 3 scopes
- Landmarks Preservation Commission (LPC) approval for historic district facades & row houses
- Tenant Protection Plans (TPP) and Department of Environmental Protection (DEP) asbestos surveys
- Comprehensive Co-Op & Condo alteration packages: architectural drawings, lead testing, and insurance riders
- Freight elevator reservations, hallway wall protection, and strict 9:00 AM – 5:00 PM work-hour enforcement
Long Island (Nassau & Suffolk Counties)
Suburban & Coastal SpecializationLong Island projects involve standalone residential parcel zoning, setback limitations, and environmental standards.
- Permit filings across towns: Hempstead, Oyster Bay, North Hempstead, Huntington, Babylon, Islip, Brookhaven, and East End villages
- Zoning compliance: lot coverage ratios, rear/side-yard setbacks, and building height restrictions
- Board of Zoning Appeals (BZA) variance coordination for footprint expansions and additions
- FEMA flood-zone compliance, elevated foundation standards, and coastal storm resilience along South Shore and North Shore
- Final Certificate of Occupancy (CO) or Certificate of Completion (CC) inspection coordination
How We Maintain Quality & Cleanliness During Active Build
A great construction process isn't just about the finished surfaces—it is about how respectfully and safely the jobsite is operated every single day.
Dedicated Project Manager
You won't be managing trades or tracking deliveries. A seasoned Sanchez Development superintendent oversees your site daily, ensuring work aligns with architectural plans and schedules.
HEPA Air & Dust Containment
We construct airtight ZipWall poly barriers, seal HVAC return vents, apply heavy-duty Ram Board floor protection, and run commercial HEPA air scrubbers to keep living areas pristine.
Written Change Order Policy
If you decide to modify layout, add fixtures, or upgrade finishes mid-project, we generate a formal written change order with exact pricing and schedule impacts for your sign-off before proceeding.
Phased Quality Control Inspections
We don't wait for municipal inspectors to catch flaws. We perform internal quality milestones at demolition, rough MEP, framing, drywall, and trim to guarantee zero compromise.
Frequently Asked Questions
Clear answers about project timing, municipal expediting, payment schedules, and change order management.
Project duration depends on scope and jurisdiction. An interior bathroom or kitchen remodel may take 3 to 6 weeks of active construction, while a whole-home renovation or major addition typically spans 3 to 6 months. During Step 02, our itemized proposal provides an honest, realistic timeline estimate tailored specifically to your project.
Ready to Begin Step 01?
Schedule an on-site consultation to review your space, explore layout possibilities, and receive an itemized, line-by-line written proposal.
Itemized Fixed Pricing
Clear scope and itemized costs before work starts.
One Unified Contract
Design, permits, and trades under a single team.
Licensed & Insured
Comprehensive coverage across NYC & Long Island.