209 Dashwood Avenue, High Wycombe, HP12 3DB
About 209 Dashwood Avenue
209 Dashwood Avenue is a three-bedroom semi-detached house in High Wycombe (HP12 3DB). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (May 2026) shows a C (score 70). When first surveyed in February 2022 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 83). This certificate was lodged in the last six months, so the rating reflects current condition.
At 85 m² it's 16.7% smaller than the typical home in the postcode (102 m² median across 11 EPCs). Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 1997–2022, sale prices on this property compounded at 7.1% per year. On a £-per-square-foot basis, the last sale (£407/sq ft) was about 154.7% above the typical sold price in the postcode. Last sale on file: £372,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
Building
- Heating systemGas
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 9 May 2036
Property Improvements
Changes detected from historical EPC data
High performance glazing installed
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
209 Dashwood Avenue has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
209 Dashwood Avenue has more than quadrupled in price since its earliest registered sale in 1997.
£407,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 25 years.
£372,000
Growth on file: 7.1% per year over 25 years.
Sales timeline
12 September 2022Most recent
£372,000
+472.3%over 25 years5 June 1997
£65,000
Median price across the last 5 sales in HP12 3DB: £316,500 (2025–2011).
Nearby sales in HP12 3DB
179 Dashwood Avenue, High Wycombe, HP12 3DB
Sold Jan 2025
£510,000203 Dashwood Avenue, High Wycombe, HP12 3DB
Sold Sept 2019
£308,500207 Dashwood Avenue, High Wycombe, HP12 3DB
Sold Sept 2015
£316,500181 Dashwood Avenue, High Wycombe, HP12 3DB
Sold Nov 2011
£330,000205 Dashwood Avenue, High Wycombe, HP12 3DB
Sold Jun 2008
£215,000
Versus other Dashwood Avenue homes
209 Dashwood Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£4,376
Street avg £2,506
Floor Area
85 m²
Street avg 123 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.9 t/year
Street avg 5.5 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
125/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Dashwood Avenue — bus stop.
Closest school
0.4 km
Millbrook Combined School. 16 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.7dB

Night-time· 23:00 – 07:00
40.7dB







