In Wellington’s central suburbs, homes are constantly exposed to wind-driven grime, salt spray, vehicle exhaust, and airborne pollutants. Whether you live in a century-old villa in Mount Victoria, a modern townhouse in Newtown, or a heritage home in Te Aro, dirt and grime build up fast — and if left untreated, it can damage your exterior and shorten the lifespan of your paintwork.

At Metro Water Blasting, we provide gentle, safe, and thorough house washing services across central Wellington, using the soft wash method to clean everything from weatherboards to modern cladding.

👉 Book your service now: House Washing Wellington


Why Soft House Washing Is Essential in Central Wellington

Wellington’s city fringe suburbs present a perfect storm for exterior grime:

  • Wind tunnels between buildings push dust and salt against walls
  • Busy roads contribute black exhaust soot and air pollutants
  • Low sunlight hours in shaded valleys (e.g., Aro Valley) slow down drying
  • Older buildings with textured surfaces trap dirt and biological growth
  • High humidity encourages mould, algae, and mildew on shaded sides

We’ve seen it all — green-stained villas, cobweb-covered townhouses, and city homes streaked with black grime. But with regular house washing, your exterior will not only look better — it will last longer.


Wellington Central Suburbs We Service

Mount Victoria

Narrow lanes and historic homes make soft washing essential here. Many villas and cottages have fragile timber weatherboards that require low pressure and precise technique.

Te Aro

Apartment blocks, infill townhouses, and converted commercial buildings experience serious grime buildup from street-level traffic. Soft washing is ideal for multi-surface cladding and brick.

Newtown

Known for its vibrant mix of villas, units, and bungalows, Newtown homes are often surrounded by trees and sit close together — perfect conditions for mildew and cobwebs.

Aro Valley

Shaded and damp, Aro Valley homes collect mould and moss quickly. Many have painted render or timber exteriors that benefit from our no-damage approach.

Mount Cook

Steep streets and older homes make access challenging, but our team is equipped for elevated or multi-storey washing in this busy central suburb.


What’s Included in Our House Washing Service?

We clean the full exterior of your home, including:

  • Weatherboards, brick, stucco, and concrete cladding
  • Eaves, fascia boards, soffits, and window trims
  • Gables, porch areas, and garage doors
  • Downpipes and gutter exteriors
  • Cobweb, insect nest, and dust removal

We use a soft wash method that applies eco-safe detergents, gently loosens dirt and biological growth, and is then rinsed off with low pressure. This protects your paint while delivering a deep clean.

👉 Learn more: House Washing Wellington


Real-World Results: Before & After

Mount Victoria – A 1920s villa had green algae buildup across the southern weatherboards and mould around windows. Our soft wash removed it all — without lifting the paint.

Te Aro – A modern apartment block suffered from heavy black dust buildup and water stains. We cleaned the entire ground-level exterior, including glass trim and steel panels.

Newtown – A heritage home with decorative fretwork had cobwebs, grime, and algae growth. Post-wash, the exterior looked freshly painted.

👉 Related blog: Spring Maintenance for Wellington Homes
👉 Also read: Roof Moss Treatment in Wellington


Benefits of Regular House Washing

  • Enhances street appeal and resale value
  • Protects your paint job and cladding
  • Prevents rot, mould, and biological growth
  • Eliminates allergens like pollen and dust
  • Keeps spiders and insects at bay
  • Cleans up gutters and trims for a finished look

Most Wellington homes benefit from annual washing — more often if near construction, heavy traffic, or surrounded by trees.


Combine House Washing With:

👉 Also see: Island Bay Driveway Cleaning – Before & After


FAQs About House Washing in Wellington

Q: Will soft washing damage my paint?
No. Our process is specifically designed to protect painted and textured surfaces, unlike high-pressure blasting which can strip or gouge.

Q: Can you clean multi-storey homes or hard-to-reach walls?
Yes. We use long-reach poles, ladders, and safety gear to access most surfaces. We’re trained for central-city access constraints.

Q: How long does a house wash take?
Most jobs take 2–4 hours depending on size, condition, and access.

Q: Do I need to be home?
Not necessarily. As long as we have exterior access and water supply, we can complete the job and send before/after updates.


Book Your Central Wellington House Wash Today

Don’t let urban grime, mould, or cobwebs bring down your home’s value. Our soft house washing service is perfect for properties in Mount Victoria, Te Aro, Newtown, Aro Valley, and beyond.

📍 Local Wellington Team
📞 Call 0800 997 997 – Lines open 24/7
📅 Get a fast, free quote now: House Washing Wellington


Request A Quote