Start with a utility matrix, not assumptions
List electricity, cooking gas, heating, cooling, hot water, domestic water, internet, intercom, and any building energy or amenity service. For each line, record the provider, meter type, who is billed, whether service is permanent, the start procedure, and the person who can resolve a mismatch. The post-closing managing-agent setup guide covers the downstream owner-account handoff.
A buyer should not infer billing from an appliance, thermostat, meter cabinet, or model unit. The offering plan, sponsor team, managing agent, and provider may answer different parts of the handoff. Put the answers in one dated record before closing.
Separate permanent service from construction service
Lights, outlets, heat, or elevators may operate during construction without proving that the buyer can open a normal account for the unit on the expected date. Ask whether the building and unit are on permanent utility service, whether any temporary arrangement remains, and whether provider or building work is still open.
If the answer is incomplete, ask who owns the issue and whether it affects lawful occupancy, lender clearance, final walkthrough, move-in, or only later building operations. Route legal and closing consequences to the buyer's attorney rather than converting a construction update into a legal conclusion.
Confirm how each service is measured and billed
Ask whether electricity, gas, heating, cooling, or water is individually metered, submetered by the building, master-metered, allocated, or included in common charges. Ask what appears on the resident's provider bill and what appears on the building or managing-agent statement.
Then compare the answer with the current budget and offering-plan disclosures. A model carrying-cost estimate is not a substitute for the actual billing structure, rate, usage, seasonal demand, or future common-charge decisions.
Set the account date around closing and possession
Con Edison provides an online path to start, move, or stop service, and National Grid provides service-start tools for locations it serves. The relevant provider and process depend on the address and service. Ask the sponsor or managing agent when the buyer should submit the request and what address or unit format the provider recognizes.
Do not assume the account should begin on contract signing, the first walkthrough, closing, or move-in. Confirm the date that matches the building handoff and avoids a service gap, duplicate billing, or responsibility for a period before the buyer is entitled to possession. Compare that date with the sponsor move-in policy guide.
Water questions differ for condo units and whole properties
A condo apartment may receive domestic water through the building while the owner pays through common charges or another building arrangement. A new townhouse or small-property purchase can involve a direct NYC DEP account, meter, and property-transfer reading. Ask which structure applies instead of using one checklist for both.
NYC DEP states that newly constructed or renovated properties must install water meters at the owner's expense and advises buyers of property to obtain a property-transfer meter reading before closing. For a whole-property sponsor sale, ask the attorney, title team, and sponsor who handles the meter, reading, account registration, and outstanding charges.
Use the final walkthrough to test the handoff
At the final walkthrough, test accessible lights, outlets, appliances, HVAC controls, hot water, intercom, and other agreed unit systems. Record what does not operate, what appears unfinished, and whether the explanation is a punch-list item, a building-system issue, an account issue, or a provider issue.
A working fixture does not establish billing responsibility, and an inactive device does not by itself identify the cause. Photograph displays or error messages where appropriate and send the issue through the agreed sponsor or closing channel rather than guessing at the remedy.
Keep utility handoff separate from the punch-list promise
The punch list records physical conditions observed at walkthrough. Utility account creation, meter assignment, provider records, building billing, and permanent-service questions may require different owners and deadlines. Track each item separately even when the symptom appears during walkthrough.
Ask the buyer's attorney what must be resolved before closing, what can be documented for post-closing follow-up, and what written sponsor commitment exists. This website does not decide whether a condition permits an adjournment, credit, escrow, repair right, or other contract remedy.
Buyer scenarios and checkpoints
A high-rise condo buyer may need an individual electric account while water and central building systems are handled through common charges. A sponsor townhouse buyer may need direct electric, gas, and water-account steps plus a DEP transfer reading. A unit with all-electric appliances may have no buyer gas account even if the building uses gas elsewhere.
For each scenario, the checkpoint is the same: identify the service, meter or billing path, responsible party, start date, confirmation, and escalation contact. Do not let the generic phrase 'utilities are on' replace that record.
What changes the answer
The answer changes with building design, borough, provider territory, fuel source, meter configuration, offering-plan disclosures, common-charge budget, construction status, certificate and occupancy path, closing date, and possession rules.
Provider procedures and building instructions can change. Confirm current steps directly with the sponsor or managing agent and the named utility provider. Send contract, title, and closing questions to the buyer's attorney and lender as applicable.
Sources
Source freshness was checked on September 25, 2026. Con Edison, Start, Move, or Stop Service: official account-service path for its NYC and Westchester territory. https://www.coned.com/en/services-and-outages/service-management-page
National Grid, Check, Start, Stop, or Transfer Service: official New York service and moving-account routing. https://www.nationalgridus.com/NY-Home/Check-Start-Stop-or-Transfer-Service
NYC Department of Environmental Protection, Water Meter FAQs: new-construction meter responsibility and property-transfer reading guidance. https://www.nyc.gov/site/dep/pay-my-bills/water-meter-faqs.page
NYC Department of Environmental Protection, Forms: customer registration and ownership-transfer account guidance. https://www.nyc.gov/site/dep/pay-my-bills/forms.page