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Greenwich Homeowner Guide

Owning a home in Greenwich means tracking more than the house itself: permits, zoning, wetlands, taxes, utilities, waste, trees, storms, contractors, and seasonal upkeep.

By Greenwich Insider editors
Last updated 2026-05-29
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We do not include paid placements unless the page says so. Rules, hours, access, and business details change; check the linked official or business source before making plans.

Last checked: Source set reviewed May 29, 2026. Permit requirements, inspections, tax records, waste rules, contractor license status, and utility procedures can change; verify with the Town, state, utility, or licensed professional before acting.

First 30 days in the house

Set up utilities, learn waste and recycling rules, save non-emergency Town contacts, understand where property records and tax information live, and start a maintenance calendar before something breaks.

If the property is near water, wetlands, steep slopes, older structures, or major trees, do not assume ordinary projects are ordinary in permitting terms.

Permits, zoning, and renovations

Building Inspection, Planning & Zoning, Inland Wetlands, Health, and Public Works may all matter depending on the project. Confirm requirements early.

For contractors, ask who is responsible for permits, inspections, insurance certificates, and written change orders.

Seasonal property care

Greenwich homes often need seasonal planning: gutters, drainage, leaf removal, snow, generator service, HVAC, irrigation, pool opening/closing, tree work, and storm readiness.

Large lots, shoreline homes, and older houses can have different maintenance burdens.

Hiring local help

Use CT license lookup where relevant, ask for insurance, references, scope, timeline, warranty, and who handles permits. Ask how any provider was selected, whether payment influenced placement, and what licensing or insurance checks you still need to do yourself.

Greenwich homeowner calendar: what to check by season

This is not a contractor list or permit opinion. It is a yearly rhythm for seasonal tasks that are easier to handle before peak scheduling windows: drainage, trees, HVAC, generator service, pool and irrigation timing, guest access, beach rules, trash routines, storms, and inspections.

January–February: organize before contractor season

  • Update the house file: permits, inspections, tax records, insurance contacts, utility accounts, warranties, service records, and emergency contacts.
  • After heavy rain or snowmelt, note repeat drainage, basement, driveway, or low-point problems while the evidence is fresh.
  • If spring work is likely, start Town, utility, and licensed-professional questions now instead of waiting for the busy season.

March–April: book the work that gets hard to schedule

  • Confirm gutters, drainage review, tree assessment where relevant, HVAC, generator, irrigation, pool opening, landscaping, exterior repairs, and pest-prevention checks.
  • Before promising summer guests a beach or island plan, recheck passes, tickets, ferry, vehicle, and guest rules with the Town.
  • For projects, clarify early whether Building Inspection, Planning & Zoning, Public Works, site-specific environmental, drainage, utility, or licensed-trade questions are involved.

May–August: host with fewer surprises

  • Check irrigation, pool, outdoor lighting, grill or outdoor kitchen, guest parking, trash routine, service access, and storm backup before the house fills up.
  • Watch summer strain points: HVAC, sump pumps, gutters, storm drains, limbs, generator readiness, and any outdoor-water rules that may apply.
  • Keep one short note for guests, caregivers, and service providers: parking, gate or alarm basics, waste location, utility shutoffs, emergency contacts, and official links.

September–December: get ahead of weather and holidays

  • Schedule leaf and gutter work, drainage checks, generator service, heating service, chimney or fireplace work if applicable, irrigation shutdown, pool closing, exterior water shutoffs, and snow coverage.
  • Review the outage plan before nor’easter season: utility reporting, charging, medicines, pets, elderly-family needs, contractor contacts, and who can access the house if you are away.
  • Avoid casual late-year exterior projects unless professionals have confirmed weather windows, permits, inspections, curing time, materials, and cleanup.

Source links

Frequently asked questions

How should I compare Greenwich contractors?

Start with license checks where relevant, proof of insurance, references, written scope, permit responsibility, timeline, warranty, and recent local project experience.

Do I need a permit?

Possibly. Check with Town departments and licensed professionals before starting work.

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