7 Dower Close is a six-bedroom detached house in Knotty Green, Beaconsfield, Beaconsfield (HP9 1XZ). It has a recorded floor area of 230 m² (around 2476 sq ft), construction records dating it to 1983-1990 and council tax band H. The latest certificate (March 2019) shows a C (score 70). When first surveyed in August 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Very Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Average. Other recorded features include attached land beyond the plot. The home occupies a corner plot and a cul-de-sac position.
Sale prices here have outpaced England HPI: 2.9% per year against 0% for the wider region. Today's modelled estimate of £1,743,000 is 19.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£590/sq ft) was about 124.2% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). 3 planning records sit against the property, 0 approved, 0 refused. Sold August 2020 for £1,460,000.
7 Dower Close's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Latest sale on 7 Dower Close was the highest on Land Registry record across the postcode.
£1,743,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 10 years.
£1,460,000
Growth on file: 2.9% per year over 10 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
Price per m² for 7 Dower Close runs comfortably ahead of the street norm.
Price per m²
£6,348
Street avg £3,780
Floor Area
230 m²
Street avg 250 m²
Habitable Rooms
10 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.5dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Extension: Side and rear of property
Single storey rear and side extensions with the demolition of existing side elevation
Felling of four beech trees T2-T5 (TPO/1961/008)
Full planning data for 7 Dower Close, Knotty Green, Beaconsfield, HP9 1XZ
1 more on this property, plus every nearby application and full decision details, in the report.
4 August 2020Most recent
£1,460,000
+32.7%over 9 years1 October 2010
£1,100,000
Median price across the last 5 sales in HP9 1XZ: £999,999 (2014–2005).
8 Dower Close Knotty Green Beaconsfield
Sold May 2014
11 Dower Close Knotty Green Beaconsfield
Sold Apr 2014
1 Dower Close Knotty Green Beaconsfield
Sold Jul 2013
5 Dower Close Knotty Green Beaconsfield
Sold Jul 2007
4 Dower Close Knotty Green Beaconsfield
Sold Jul 2005
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 11 rooms
CO₂ Emissions
7.2 t/year
Street avg 9.2 t/year
HP9 1HW
Seeleys Road N H&R — bus stop.
Closest school
1.7 km
St Mary and All Saints CofE Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
38.3dB