Model valuation£417,0008 Busby Close
Local market context
4 Prospect Cottages is a two-bedroom mid-terrace house in Naphill, High Wycombe, High Wycombe (HP14 4QY). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (March 2024) shows a C (score 73). When first surveyed in August 2015 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 Very Poor to Average and window efficiency went from Average to Good. The recommended improvements would push it to B (score 90). Other recorded features include a conservatory. Period features are noted in the property record.
At 57 m² it sits well below the postcode median (113 m² across 23 EPCs), making it one of the more compact homes locally. Sold January 2025 for £430,000. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a porch and a conservatory, meaningful when judging how the property has evolved. Across 2008–2025, sale prices on this property compounded at 4.1% per year. On a £-per-square-foot basis, the last sale (£701/sq ft) was about 74.8% above the typical sold price in the postcode.
Certificate validity
Valid until 15 March 2034
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
2 applications on record at 4 Prospect Cottages, Downley Road, Naphill, High Wycombe, HP14 4QY
Extension: Single storey · Rear of property
Construction of first floor rear extension with tiled roof to existing ground floor extensions and new front porch (all to both properties)
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£414,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 16 years.
£430,000
Growth on file: 4.1% per year over 16 years.
22 January 2025Most recent
£430,000
+13.2%over 6 years13 May 2018
£380,000
+13.4%over 2 years11 December 2015
£335,000
+48.9%over 6 years11 December 2008
£225,000
Median price across the last 5 sales in HP14 4QY: £692,500 (2026–2024).
5 Prospect Cottages, Downley Road, Naphill, High Wycombe, HP14 4QY
Sold Jun 2026
3 Charity Cottages, Downley Road, Naphill, High Wycombe, HP14 4QY
Sold Jan 2025
Heatherland, Downley Road, Naphill, High Wycombe, HP14 4QY
Sold Jan 2025
High Firs, Downley Road, Naphill, High Wycombe, HP14 4QY
Sold Nov 2024
Aisling, Downley Road, Naphill, High Wycombe, HP14 4QY
Sold Jul 2024
On years held, 4 Prospect Cottages runs well behind the street norm.
Price per m²
£7,544
Street avg £4,666
Floor Area
57 m²
Street avg 118 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
1.9 t/year
Street avg 4.4 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
51/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Village Hall — bus stop.
Closest school
1.4 km
Hughenden Primary School. 8 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
43.2dB

Night-time· 23:00 – 07:00
35.9dB