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Get startedTop Flat is a one-bedroom end-of-terrace house in Bushey (WD23 3DP). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (May 2024) shows a C (score 72). When first surveyed in January 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Very Good.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 40.9% above the typical sold price in the postcode. Most recent transfer was January 2025 at £280,000 — fresh data. At 56 m² it's 26.3% smaller than the typical home in the postcode (76 m² median across 34 EPCs).
Top Flat has more than quadrupled in price since its earliest registered sale in 1996.
£261,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 28 years.
£280,000
Growth on file: 6.8% per year over 28 years.
Price per m² for Top Flat lags the street by a wide margin.
Price per m²
£5,000
Street avg £6,426
Floor Area
56 m²
Street avg 55 m²
CO₂ Emissions
2.0 t/year
Street avg 1.9 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
48.7dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Heating controls changed
Wall insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 January 2025Most recent
£280,000
+68.7%over 13 years16 December 2011
£166,000
+7.8%over 7 years7 October 2004
£154,000
+87.8%over 4 years3 May 2000
£82,000
+90.7%over 3 years28 August 1996
£43,000
Median price across the last 5 sales in WD23 3DP: £390,000 (2025–2024).
Years Held
1 years
Street avg 5 years
WD23 3FN
Red Lion PH — bus stop.
Closest school
0.2 km
The Grange Academy. 26 schools nearby.
Night-time· 23:00 – 07:00
40.5dB
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