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Get startedChance House is a four-bedroom detached house in Longwick, Princes Risborough, Princes Risborough (HP27 9RZ). It has a recorded floor area of 174 m² (around 1873 sq ft), construction records dating it to 1950-1966 and council tax band F. Other recorded features include notable views. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (February 2017) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 75).
Sale prices here have outpaced England HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £813,000 is 18.7% above the 2017 sale price. At 174 m² the property is well over the postcode median (90 m² across 18 EPCs), placing it in the larger end of the local stock. On the market in October 2017 and unlisted since — roughly 9 years.
Chance House's carbon output runs well above what efficient homes in the postcode produce.
Chance House has more than tripled in price since its earliest registered sale in 1997.
£813,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 20 years.
£685,000
Growth on file: 6.7% per year over 20 years.
Chance House outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,937
Street avg £4,132
Floor Area
174 m²
Street avg 131 m²
Habitable Rooms
9 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.8dB

26 October 2017Most recent
£685,000
+270.3%over 20 years5 September 1997
£185,000
Median price across the last 5 sales in HP27 9RZ: £195,000 (2025–2023).
Wellington House Flat 4 Lower Icknield Way Longwick Princes Risborough
Sold Jul 2025
2 Wellington Cottages Lower Icknield Way Longwick Princes Risborough
Sold Mar 2024
Wellington House Flat 2 Lower Icknield Way Longwick Princes Risborough
Sold Sept 2023
Wellington House Flat 1 Lower Icknield Way Longwick Princes Risborough
Sold Jun 2023
4 Lower Icknield Way Longwick Princes Risborough
Sold Oct 2021
Street avg 6 rooms
CO₂ Emissions
8.4 t/year
Street avg 4.3 t/year
HP27 9RW
Lower Icknield Way — bus stop.
Closest school
0.7 km
Longwick Church of England Combined School. 4 schools nearby.
Night-time· 23:00 – 07:00
41.8dB
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