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Get started4 Celtic Road is a four-bedroom semi-detached house in Byfleet, West Byfleet, West Byfleet (KT14 7SU). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (April 2019) shows a C (score 77), near the top of the C band. When first surveyed in August 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. Today's modelled estimate of £561,000 is 12.2% above the 2019 sale price. At 150 m² the property is well over the postcode median (96 m² across 9 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, an extension, a garage conversion and a porch, meaningful when judging how the property has evolved. Sold November 2019 for £500,000.
Certificate of Proposed Lawful Development for a loft conversion and rear dormer and two front rooflights.
4 Celtic Road saw 3 transfers in just over a decade — high turnover for the postcode.
£561,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 8 years.
£500,000
Growth on file: 6.8% per year over 8 years.
EPC Rating for 4 Celtic Road runs comfortably ahead of the street norm.
Price per m²
£3,333
Street avg £4,311
Floor Area
150 m²
Street avg 98 m²
Habitable Rooms
8 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Rutson Road — bus stop.

Daytime· 07:00 – 23:00
58.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Proposed single storey rear extension and proposed porch and proposed garage conversion. (Amended description)
22 November 2019Most recent
£500,000
+31.6%over 3 years24 March 2016
£380,000
+31.8%over 4 years22 June 2011
£288,300
Median price across the last 5 sales in KT14 7SU: £470,000 (2025–2020).
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.8 t/year
KT14 7SU
Closest school
0.5 km
St Mary's CofE Controlled Primary School, Byfleet. 7 schools nearby.
Night-time· 23:00 – 07:00
52.6dB
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