Writing a Scope of Work for Your Renovation

Two contractors can look at the same bathroom and send you quotes that are $15,000 apart. Usually neither is lying. One priced the demolition, waterproofing, permit paperwork and cleanup; the other assumed you would handle some of it, or left it out to keep the number attractive. A written scope of work is the antidote. It turns a vague request into a defined job, so that every bid answers the same question.

This guide explains what a renovation scope of work is, why New York projects need one, and how to write it. In section 5 you will find a plain-text template you can copy into a document and fill in. We also cover the usual gaps, how building type changes the scope, and what to do when the scope changes midstream. Costs here are typical 2026 planning ranges as of October 2026, not quotes.

1. What a Scope of Work Is, and Why It Matters

2. Start With Information Gathering

Before you write a word of the scope, collect the facts that every contractor will ask for.

About the space

• Address, building type (co-op, condo, rental, one- or two-family house, townhouse), year built and floor
• Square footage of the work area and ceiling height
• Photographs and, if available, existing drawings or the certificate of occupancy
• Known problems: leaks, cracks, uneven floors, old wiring, mold, previous unpermitted work

About the building

• Alteration agreement requirements, insurance minimums, working hours and elevator rules
• Whether the building is landmarked or sits in a historic district
• Whether the block is in a flood zone, which can affect materials and elevation rules
• Access: stairs, elevator size, loading, parking and street restrictions

About your goals

• Budget range, desired start and finish dates and any fixed deadlines such as a move-in or a lease end
• Must-haves versus nice-to-haves
• Product preferences you already know, such as a tile you love or a fixture you already bought

The more of this you provide, the tighter the bids you receive. If you are unsure how to estimate your own budget, the Renovation Estimation Calculator gives a starting range, and our renovation cost guide for NYC in 2026 explains typical figures.

3. The Anatomy of a Good Scope: Section by Section

Here is what each section should contain and why.

3.1 Project summary

One paragraph: the address, the type of work and the goal. Example: "Gut renovation of the existing bathroom (approx. 40 sq ft) including new tub-shower, vanity, toilet, lighting and ventilation."

3.2 Site conditions and assumptions

State what you know and what you are assuming, such as "plaster over wood lath on walls; original cast-iron drain; no known asbestos testing performed."

3.3 Demolition and disposal

List what is coming out, how debris is removed, who arranges the container or hauling and whether any testing is needed for lead or asbestos. Selective demolition and haul-away typically range from about $8 to $30 per square foot depending on access, floors, hazmat and carting, as of October 2026.

3.4 Structural, plumbing and electrical

Specify any wall removal, framing, new or relocated plumbing lines, valves, drains, new circuits, panel changes and fixture counts. Note whether these trades are done by the contractor's licensed subcontractors or by the owner's own vendors.

3.5 Waterproofing, substrate and tile

For wet areas, name the waterproofing system, the substrate (cement board, foam board or a bonded membrane) and the tile format and layout. Tile installed commonly runs roughly $20-$45 per square foot on floors and $30-$80 on bathroom walls and showers, with waterproofing adding roughly $3-$10 per square foot.

3.6 Flooring

Identify the product, thickness, installation method, underlayment and any sound-rating requirement. Include floor removal, adhesive removal and leveling.

3.7 Carpentry, cabinets and millwork

List cabinets, countertops, doors, trim and built-ins, with dimensions or allowances.

3.8 Painting

State the number of coats, prep level (patch, skim, prime), the paint line and sheen and which surfaces are included: walls, ceilings, trim, doors, cabinets.

3.9 Fixtures and appliances

Specify who supplies and who installs. A common dispute is a client who buys a faucet that does not fit the valve the plumber installed.

3.10 Permits, filings and approvals

Say who handles DOB filings, co-op or condo board paperwork, inspections and sign-offs, and whether those fees are inside the price or billed at cost.

3.11 Protection, cleanup and closeout

Include floor and elevator protection, dust barriers, daily cleanup, final cleaning and punch-list procedure.

3.12 Schedule and payments

Start date, milestone dates, estimated completion and a payment schedule linked to progress, not just to calendar dates.

3.13 Exclusions, allowances and changes

Spell out what is not included, allowances for items not yet selected and how changes will be priced and approved in writing.

4. Allowances, Alternates and Unit Prices

Three tools keep a scope honest when you do not yet know everything.

• Allowances are budget placeholders for items you have not chosen, such as "tile allowance: $9 per sq ft material." If you pick something more expensive, the difference is added; if you pick cheaper, you receive a credit. Allowances should be realistic. An unrealistically low allowance is one of the oldest ways to make a bid look cheaper.
• Alternates are priced options, such as "add heated floor" or "upgrade to quartz." They let you compare cost without changing the base scope.
• Unit prices set a rate for work that might expand, such as "replace damaged subfloor, per sq ft" or "plaster repair, per linear foot." They prevent open-ended negotiations when a hidden condition appears.

A scope with allowances, alternates and unit prices is easier to price and easier to manage than one that tries to be perfectly fixed before opening a wall. Our guide to how renovation orders of work are sequenced explains why some conditions can only be confirmed after demolition.

5. A Fill-In Scope of Work Template

Copy the text below into a word processor or spreadsheet and fill in each line. Delete what does not apply and add rooms as needed.

RENOVATION SCOPE OF WORK
Prepared by: ______________   Date: ______________
Property address: __________________________  Unit/floor: ______
Building type: co-op / condo / rental / 1-2 family / townhouse   Year built: ______
Landmark or historic district? yes / no / unknown   Flood zone? yes / no / unknown

1. PROJECT SUMMARY
   Goal in one or two sentences: __________________________________
   Target start: ________   Target completion: ________   Fixed deadlines: ________

2. SITE CONDITIONS AND ASSUMPTIONS
   Existing finishes: ________________________________
   Known problems (leaks, cracks, old wiring, prior work): ____________
   Testing done (lead, asbestos, moisture): ____________

3. DEMOLITION AND DISPOSAL
   Items to remove: ______________________________
   Hauling by: contractor / owner      Container or elevator needs: ______

4. STRUCTURAL / PLUMBING / ELECTRICAL
   Wall changes: ______   New or moved plumbing: ______   New circuits / panel: ______
   Fixture counts: ______   Licensed trades supplied by: contractor / owner

5. WATERPROOFING, TILE AND FLOORING
   Rooms and square footage: ______
   Waterproofing system: ______   Substrate: ______
   Tile or floor product, size, pattern, grout: ______   Supplied by: ______
   Underlayment / sound rating required by building: ______

6. CARPENTRY, CABINETS, COUNTERTOPS, DOORS, TRIM
   Description, dimensions or allowance: ______

7. PAINTING
   Surfaces: walls / ceilings / trim / doors / cabinets
   Prep: patch / skim / prime      Coats: ______   Paint line and sheen: ______

8. FIXTURES AND APPLIANCES
   Item, model or allowance, supplied by, installed by: ______

9. PERMITS AND APPROVALS
   DOB filing needed? yes / no / unsure     Applicant of record: ______
   Board / landlord approval by: ______     Insurance certificate: ______
   Inspections and sign-offs: ______

10. PROTECTION, CLEANUP, CLOSEOUT
   Floor / elevator / hallway protection: ______   Daily cleanup: ______
   Final clean: ______   Punch-list process: ______

11. SCHEDULE AND PAYMENTS
   Milestone dates: ______   Payment schedule tied to: ______

12. EXCLUSIONS, ALLOWANCES, ALTERNATES, UNIT PRICES
   Not included: ______   Allowances: ______   Alternates: ______   Unit prices: ______

13. CHANGE ORDERS
   All changes in writing with price and schedule impact before work proceeds.

When a contractor returns a proposal, check it line by line against this outline. Anything missing from their quote is either excluded or overlooked, and you should ask which.

6. Where Bids Most Often Differ

These are the gaps we see most often when owners compare proposals. The table shows what to look for and a plain-language reason it matters.

For a deeper look at the budget gaps this table points to, see our NYC permits guide for renovations and the full hiring checklist for NYC contractors.

7. How Building Type Changes the Scope

The same kitchen costs and schedules differently depending on where it is.

Co-ops and condos

Add the alteration agreement, insurance certificates, board-mandated working hours, elevator reservations, floor-sound requirements and fees to your scope. Many boards require that the contractor be approved or that the scope be reviewed by their engineer.

Walk-ups and brownstones

Add access constraints: stair width, carrying distances and debris handling. Old plaster, lath and out-of-plumb walls make drywall patching and tile layout slower. Landmark districts may regulate visible exterior work.

One- and two-family houses

Add yard access, driveway protection and dumpster placement. Basements and crawlspaces bring moisture and drainage questions that belong in the scope.

Flood-zone properties

Waterfront and low-lying blocks may need flood-resistant materials or elevation compliance. Verify with the Department of Buildings or your municipality before you finalize materials.

8. Neighborhoods and ZIP Codes We Serve

9. How We Turn a Scope Into a Fixed, Itemized Proposal

If you hand a clear scope to a handyman, you get a price. If you hand it to a licensed design-and-build firm, you get a plan. N.Y. Renovation Services works from blueprints to the final coat of paint with one in-house team, so the scope you write becomes a sequenced job rather than a pile of subcontractor quotes.

Here is how that works in practice:

1. We visit and measure. Photographs and dimensions replace assumptions. We note conditions such as plaster, old plumbing and access.
2. We fill gaps. If your scope omits demolition, waterproofing, permits or protection, we add them and show them as separate lines.
3. We handle approvals. We prepare the co-op or condo board package, coordinate the certificate of insurance and work with a New York State-registered design professional on any Department of Buildings filing. The DOB's permit guidance explains when a filing is required.
4. We price transparently. Our contracts are detailed, with no hidden fees. You see labor, material, allowance and permit lines separately.
5. We manage the sequence. Demolition, rough-in, inspection, waterproofing, tile or flooring, painting and cleanup follow in the right order.

This matters because mistakes in the scope become mistakes in the field. A wall opened without testing can trigger asbestos or lead requirements, which carry real cost and legal duties; the EPA's asbestos page explains why suspect materials in older buildings must be handled by the rules. A licensed contractor knows when to stop and test. An unlicensed one often keeps going.

For help sizing a project before you write the scope, our kitchen remodeling page shows typical scopes for kitchens, and the Financial District and Bed-Stuy pages show how we approach downtown condo renovations and Brooklyn brownstone interiors.

Why the licensed route protects your scope

New York City requires a Home Improvement Contractor license from the Department of Consumer and Worker Protection for residential remodeling, and the DCWP license checklist shows what a licensed firm must maintain. Nassau County and New Jersey have their own contractor licensing or registration. Hiring a licensed, insured team means your scope is backed by something: liability coverage if a pipe bursts, workers' compensation if someone is hurt on your floor, and a contract you can enforce.

The unlicensed alternative looks cheaper on paper because it skips those costs, and then hands them to you. We have seen, in general terms, how that plays out in older buildings: a plumber who does not pull the right permit, a floor installed without the building's required underlayment, a bathroom waterproofed with paint-on product that was never meant to hold water. Each of those turns a low bid into a second renovation. Ask for an itemized estimate and you can see exactly what you are, and are not, paying for.

10. Handling Changes Without Budget Creep

Even a perfect scope meets surprises: a rotted joist, a wall that is not plumb, a lead test result. What matters is how the change is handled.

• Write it down. Any change in scope, price or schedule should be a signed change order before the work proceeds.
• State the price and the time. A change order should list the added or deleted work, the cost and the effect on the schedule.
• Separate your wish list from the contractor's discovery. Upgrades are your choice; hidden conditions are shared problems that should be priced using the unit rates in your scope.
• Keep a running tally. Total your approved changes against the contingency you set aside. Many owners keep ten to twenty percent of construction cost in reserve for older buildings, though the right figure depends on age and scope.

Verbal agreements are the main source of end-of-job disputes. A single paragraph in the scope that says "no changes without written approval" protects both parties. If you are choosing finishes for the scope, our older top trends in home renovation article is useful for style ideas, but do not use its prices for 2026 planning.

11. Common Scope-of-Work Mistakes

• Writing by room only. Rooms matter, but trades matter too; a scope organized by trade shows where one task depends on another.
• Leaving out the schedule. If dates are not in the scope, delays have no reference point.
• Using brand names without equivalents. If a product is discontinued, you need an agreed substitute process.
• Forgetting access. Elevator, parking and working hours directly affect labor cost.
• Skipping exclusions. If it is not listed as included or excluded, assume it will be argued about.
• Relying on a verbal "we will take care of it." Convert every verbal promise into a line item.
• Using one scope for different jobs. A condo bath, a brownstone bath and a Long Island bath have different rules; adapt the template.

12. Next Steps: Get Your Free Estimate

James - Lead Renovation Editor. With over 20 years in renovation and construction, James writes and edits our guides. More about James