12 Aster Way, Haywards Heath, RH17 5NL
About 12 Aster Way
12 Aster Way is a four-bedroom detached house in Haywards Heath (RH17 5NL). It has a recorded floor area of 186 m² (around 2002 sq ft). The latest certificate (November 2018) returns a high B (score 85), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 92). Records show the property has been extended at some point in its history.
At 186 m² the property is well over the postcode median (127 m² across 21 EPCs), placing it in the larger end of the local stock. Across 2019–2024, sale prices on this property compounded at 1.4% per year. Most recent transfer: June 2024 at £900,000. One historical planning record sits against the property in 2019.
Know exactly what you're buying at 12 Aster Way
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Dining roomYes
- Utility roomYes
Outside
- Private gardenWest-facing
- GarageDouble
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Planning history
- Oct 2019ConservatoryFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear conservatory.
Extension- Documents
- 13 docs on file
- Reference
- DM/19/3008
We flagged 1 thing worth checking at 12 Aster Way
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
12 Aster Way valuation sits well clear of the typical sold price in this postcode.
£951,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 5 years.
£900,000
Growth on file: 1.4% per year over 5 years.
Sales timeline
27 June 2024Most recent
£900,000
+7.1%over 5 years8 May 2019
£839,995
Median price across the last 5 sales in RH17 5NL: £735,000 (2025–2022).
Nearby sales in RH17 5NL
Everything we know about 12 Aster Way, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Aster Way homes
12 Aster Way outperforms the street on floor area by a wide margin.
Price per m²
£4,839
Street avg £4,883
Floor Area
186 m²
Street avg 141 m²
CO₂ Emissions
2.4 t/year
Street avg 1.9 t/year
Years Held
2 years
Street avg 6 years
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Spinney — bus stop.
Closest school
0.4 km
Harlands Primary School. 10 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
45.6dB

Night-time· 23:00 – 07:00
37.4dB