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Get started190 Dashwood Avenue is a semi-detached house in High Wycombe (HP12 3DD). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2013) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from December 2013, so improvements made since then won't be reflected.
Held since January 1999 — that's 27 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £326,000 sits 297.6% above the 1999 sale of £82,000. On a £-per-square-foot basis, the last sale (£63/sq ft) was about 63.2% below the postcode norm. 6 planning records sit against the property, 1 approved, 5 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 120 m² it's 27% larger than the typical home in the postcode (95 m² median across 16 EPCs).
190 Dashwood Avenue's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 09 Dec 2023
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Part single, part two storey · Rear of property
Householder application for erection for part single/part two storey rear extension (alternative scheme to PP/16/07297/FUL)
190 Dashwood Avenue's modelled value sits at over four times its earliest registered sale price (1998).
£326,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 1 year.
£82,000
Growth on file: 3.8% per year over 1 year.
On years held, 190 Dashwood Avenue stands well clear of the street.
Price per m²
£683
Street avg £2,566
Floor Area
120 m²
Street avg 104 m²
Habitable Rooms
4 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dashwood Avenue — bus stop.

Daytime· 07:00 – 23:00
51.0dB

Extension: Part single, part two storey · Rear of property
Householder application for construction of part two storey, part single storey rear extension (alternative scheme to pp 16/07297/FUL)
4 more applications for this property
Join to see all planning history.
18 January 1999Most recent
£82,000
+3.8%over 6 months15 July 1998
£79,000
Median price across the last 5 sales in HP12 3DD: £361,000 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
6.7 t/year
Street avg 6.0 t/year
Closest school
0.4 km
Millbrook Combined School. 16 schools nearby.
Night-time· 23:00 – 07:00
41.0dB
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