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Get started77 Hollies Avenue is a four-bedroom detached house in West Byfleet (KT14 6AN). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (October 2022) shows a C (score 71). When first surveyed in June 2011 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 85). Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 5.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£595/sq ft) was about 72.1% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 100 m² it's 23.4% smaller than the typical home in the postcode (131 m² median across 22 EPCs). Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Sold February 2024 for £640,000.
Multiple extension applications run across more than a decade of planning history at 77 Hollies Avenue.
77 Hollies Avenue valuation sits well clear of the typical sold price in this postcode.
£684,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 12 years.
£640,000
Growth on file: 5.1% per year over 12 years.
On years held, 77 Hollies Avenue runs well behind the street norm.
Price per m²
£6,400
Street avg £4,684
Floor Area
100 m²
Street avg 125 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Regency Drive — bus stop.

Daytime· 07:00 – 23:00
51.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Wall insulation improved
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
Erection of a single storey rear conservatory.
Extension: Single storey
Certificate of proposed lawful development for a single storey rear/side extension.
22 February 2024Most recent
£640,000
+14.3%over 7 years21 April 2016
£560,000
+61.2%over 4 years31 October 2011
£347,500
Median price across the last 5 sales in KT14 6AN: £745,000 (2025–2019).
Street avg 6 rooms
CO₂ Emissions
3.1 t/year
Street avg 5.6 t/year
KT14 6ER
Closest school
0.4 km
The Marist Catholic Primary School. 14 schools nearby.
Night-time· 23:00 – 07:00
43.0dB
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