12 Boundary Road, Crawley, RH10 8BT
About 12 Boundary Road
12 Boundary Road is a two-bedroom end-of-terrace house in Crawley (RH10 8BT). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2023) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in August 2023 the rating was G, the property has climbed 2 bands since. Between certificates, main heating went from Very Poor to Average. The recommended improvements would lift it to B (score 81), a 3-band jump. Main heating runs on electricity. Our model identifies extension potential, subject to local planning policy.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £369,000 is 17.5% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£365/sq ft) was about 63.2% above the typical sold price in the postcode. Last sale on file: £314,000 in January 2024.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
12 Boundary Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Switched from solid fuel to cleaner energy source
Heating controls changed
Hot water system upgraded
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
12 Boundary Road 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 Boundary Road valuation sits well clear of the typical sold price in this postcode.
£369,000
Modelled from EPC, postcode comparables.
£314,000
Recorded with HM Land Registry.
Sales timeline
16 January 2024Most recent
£314,000
Median price across the last 5 sales in RH10 8BT: £300,000 (2023–2014).
Nearby sales in RH10 8BT
Versus other Boundary Road homes
Years Held for 12 Boundary Road lags the street by a wide margin.
Price per m²
£3,925
Street avg £2,918
Floor Area
80 m²
Street avg 80 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
9.1 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Northgate Parade — bus stop.
Closest school
0.2 km
Northgate Primary School. 31 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
53.9dB

Night-time· 23:00 – 07:00
43.8dB







