What estate agents actually say
There is no published study with a hard percentage — value-add varies too much by area, property type, and condition. But conversations with London estate agents put plantation shutters in the same category as a freshly painted kitchen or a tidy garden: a relatively cheap improvement that punches above its weight on viewing day.
For a £600,000 London terrace, a 1–3% uplift is £6,000–£18,000 on a £4,000–£8,000 spend. That maths only works if buyers actually notice — which leads to the next point.
Why shutters help on viewings
Most home improvements have to be pointed out. Shutters are visible the second a buyer walks into a room. They signal three things at once: the home has been looked after, the windows are dressed (no need to budget for blinds), and the room has a finished, “magazine” feel.
In photography for online listings, shutters add depth and texture in a way curtains rarely do — which means more clicks on the listing.
When fitting shutters before a sale makes sense
Worth doing if your home is in a competitive market, you currently have no window dressing or tired old curtains, you are selling a period property where shutters fit the architecture, or you can target 2–3 high-impact rooms (lounge, master bedroom, kitchen).
Less compelling if you are selling at the bottom of the market or planning to move within 12 months — you may not see the spend back.
Which rooms give the best return
If budget is limited and you want the maximum sale-day impact, prioritise the rooms buyers see in the first 60 seconds:
- Living room — usually the first room shown and the listing’s hero photo
- Front-of-house bay windows — visible from the street and in exterior photos
- Master bedroom — sets the tone for the rest of the upstairs
- Kitchen if it has a feature window
What buyers value, in order
In our experience selling agents in London prioritise these on viewings: clean condition, natural light, finished window dressings, neutral colour palette, and storage. Shutters tick three of those five — light control, finished dressing, and neutral palette — in one upgrade.
A practical pre-sale plan
Three weeks before listing: book a survey. Allow 4–6 weeks for manufacture and fit. Aim for shutters to be installed before the marketing photos are taken — that is where most of the value is captured.
Composite (Mimeo) gives the best price-to-impact ratio for pre-sale fits. Hardwood (Endura) suits prime period properties where buyers expect premium finishes.
