Solar panels on heritage homes

Victorian terraces, Edwardian cottages and interwar bungalows can take solar. The trick is using the right roof faces and keeping the street view intact.

Updated November 2026 · Litmec Electrical, REC-10383

Most period homes in Melbourne can take solar. Under a heritage overlay, councils mainly care about panels visible from the street, so systems usually go on rear and side roof faces, mounted flush with low-profile black panels.

Whether a planning permit is needed depends on your council's planning scheme and how visible the panels are. We check the overlay and the rules for your address before quoting.

What a heritage overlay usually means for solar

  • Street-facing roof planes are the sensitive ones. Panels there are the most likely to need council sign-off.
  • Rear and side faces that can't be seen from the street are usually where the system goes.
  • Flush mounting on the roof, no tilt frames, and all-black panels and rails keep the roofline clean.
  • Slate and old terracotta need care: we use mounting suited to the roof and the installer replaces any broken tiles.

Designing for terraces and cottages

Terraces have narrow roofs, party walls and box gutters. Cottages often have a hipped front roof and a skillion behind. The usable area may be one rear face and a skillion, so the design starts from what fits, and a smaller, well-placed system often does better than a large one squeezed onto shaded faces. East and west faces work well in Melbourne: see the numbers.

Old wiring in old homes

Period homes are the most likely to have ceramic fuses, no safety switches or an old fibrous switchboard backing. We check the board on the site visit and price any work up front. Check your switchboard.

Suburbs where this comes up most

Heritage overlays are widespread in Williamstown, Yarraville, Seddon, Albert Park, South Melbourne, Port Melbourne, Hawthorn, Camberwell, Kew, Malvern and Essendon.

Check your own property's overlays on VicPlan.

Related

Check your bill, then get a free system design

A few quick questions show you the system that fits your home and what it could save each year. Send it through and we'll design it for your roof, with a written quote. No sign-up to see your result, and no pushy follow-up.

Building a new home? Skip the bill and send us your plans

  1. 1 Your bill
  2. 2 Your home
  3. 3 Your estimate
  4. 4 Roof and plans
  5. 5 Your details
Step 1: your bill

How much is your power bill?

Your bill covers
Got your bill handy? Use your exact figures
Step 2: your home

A bit about your home

Is anyone home during the day?
Do you already have solar?
Anything coming up? (tick any)
Power supply (check your switchboard or bill)

Your estimate

    How we worked this out

    We estimate your daily use from your bill and rates (about 30c per kWh and $1.10 a day supply unless you entered your own), then add typical loads for anything you ticked: about 6 kWh a day for an electric car, 4 for a pool pump and 6 for moving off gas.

    Solar output uses Melbourne's yearly average of about 3.5 kWh a day for each kW of panels. How much of it you use directly depends on who's home in the day; the rest charges a battery or is exported at about 4c per kWh.

    This is an indicative yearly average, not a quote. Roof direction, shading, your tariff and how you use power all change the result. An installer confirms every figure once they've seen your roof.

    Next: a few questions about your roof About a minute. Your answers and this estimate go to the installer, so you don't have to explain it all again.
    Step 4: your roof and plans

    Your roof and plans

    A few quick taps so an installer knows what they're looking at. If you're not sure, pick "Not sure" or skip it.

    What are you after?
    When would you like it done?
    What kind of home is it?
    How many storeys? (installers need this for safety gear and access)
    What's the roof made of? (have a look from the street)
    Does anything shade the roof? (trees, a taller house next door, a chimney)
    Roughly when was the home built? (older homes often need switchboard work first)
    What matters most to you? (tick any)
    How are you thinking of paying? (Solar Victoria offers interest-free loans to eligible homes)
    Step 5: your details

    Your details

    We'll call to book your free site visit, or outside about 100 km of Newport, a free assessment from your bill and roof photos. Your estimate and answers come with your details, so you won't have to explain it all again.

    How would you like to be contacted?

    Free and no obligation. We only contact you about this enquiry.

    Questions

    Can I put solar panels on a heritage-listed house in Melbourne?

    Usually yes. Under a heritage overlay, panels on rear and side roof faces that aren't visible from the street are generally the simplest. Street-facing panels are more likely to need a planning permit; rules depend on the council and the property.

    Do I need a planning permit for solar in a heritage overlay?

    It depends on your council's planning scheme and where the panels go. We check the overlay for your address before quoting and tell you if a permit is likely.

    What panels look best on a period home?

    All-black panels with black frames and rails, mounted flush to the roof, with no tilt frames on visible faces.

    Check it on your roof

    One minute online, then a free visit from a licensed electrician who checks your roof and switchboard.