12 Callisto Close, Crawley, RH11 6BD
About 12 Callisto Close
12 Callisto Close is a one-bedroom mid-terrace house in Crawley (RH11 6BD). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (March 2025) shows a C (score 75), near the top of the C band. The rating has held steady at C across 3 certificates since November 2010. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Average to Good; while window efficiency dropped from Good to Average.
It hasn't traded since June 2006, a hold of 20 years that's notably long for the area. Today's modelled estimate of £165,000 is 43.5% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£237/sq ft) was about 79.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
Outside
- Communal gardenYes
- ParkingYes
Building
- Heating systemGas
Energy performance
12 Callisto Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
Loft insulation upgraded to recommended levels
Heating controls upgraded for better temperature management
Hot water efficiency improved
Wall insulation upgraded
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Planning history
12 Callisto Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
12 Callisto Close valuation sits well clear of the typical sold price in this postcode.
£165,000
Modelled from EPC, postcode comparables.
£114,950
Recorded with HM Land Registry.
Sales timeline
11 June 2006Most recent
£114,950
Median price across the last 5 sales in RH11 6BD: £64,000 (2023–1995).
Nearby sales in RH11 6BD
Versus other Callisto Close homes
EPC Rating for 12 Callisto Close runs comfortably ahead of the street norm.
EPC Rating
75 (C)
Street avg 71 (C)
Floor Area
45 m²
Street avg 44 m²
CO₂ Emissions
1.5 t/year
Street avg 1.8 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
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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
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Mercury Close — bus stop.
Closest school
0.4 km
Waterfield Primary School. 18 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.4dB

Night-time· 23:00 – 07:00
38.2dB







