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Get started11 Old Farm Road is a three-bedroom end-of-terrace house in Downley, High Wycombe, High Wycombe (HP13 5LP). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (February 2026) returns a B (score 81), comfortably above the UK average. When first surveyed in January 2010 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good and lighting went from Good to Very Good. This certificate was lodged in the last six months, so the rating reflects current condition. The home occupies a corner plot.
Sale prices here have outpaced England HPI: 7.2% per year against 0% for the wider region. Today's modelled estimate of £379,000 sits 65.5% above the 2011 sale of £229,000. On a £-per-square-foot basis, the last sale (£182/sq ft) was about 21.9% below the postcode norm. At 117 m² the property is well over the postcode median (80 m² across 10 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. On the market in December 2011 and unlisted since — roughly 14 years.
11 Old Farm Road ranks among the most efficient homes in the postcode for energy use.
Extension: Part single, part two storey · Side and rear of property
Householder application for demolition of existing garage and construction of part two storey, part single storey front extension & part two storey side / part single storey rear extension.
11 Old Farm Road has more than doubled in price since the earliest registered sale in 1999.
£379,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 13 years.
£229,000
Growth on file: 7.2% per year over 13 years.
EPC Rating for 11 Old Farm Road runs comfortably ahead of the street norm.
Price per m²
£1,957
Street avg £3,534
Floor Area
117 m²
Street avg 85 m²
Habitable Rooms
5 rooms
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

Daytime· 07:00 – 23:00
48.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Floor insulation added or improved
More low energy lighting installed
Heating controls changed
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Solar PV panels (35 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 December 2011Most recent
£229,000
+57.9%over 10 years5 December 2001
£145,000
+51.4%over 2 years7 May 1999
£95,750
Median price across the last 5 sales in HP13 5LP: £345,000 (2025–2017).
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.2 t/year
HP13 5JY
Hithercroft Road — bus stop.
Closest school
0.7 km
The Downley School. 12 schools nearby.
Night-time· 23:00 – 07:00
37.8dB
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