9 Tower Street, High Wycombe, HP13 5AX
About 9 Tower Street
9 Tower Street is a three-bedroom semi-detached house in High Wycombe (HP13 5AX). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2020) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2010. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a conservatory.
Sold December 2020 for £342,500. Across the public record there are 4 sales, relatively high churn for a single property. Across 2002–2020, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £398,000 is 16.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£419/sq ft) was about 98.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- ConservatoryYes
Outside
- GarageYes
Everything you need to know about 9 Tower Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
Low energy lighting percentage decreased
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Planning history
9 Tower Street has no planning applications on record.
But the area is active
11 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 2002.
£398,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 18 years.
£342,500
Growth on file: 5.1% per year over 18 years.
Sales timeline
15 December 2020Most recent
£342,500
+2.2%over 4 years24 March 2016
£335,000
+83.6%over 4 years9 November 2011
£182,500
+32.2%over 9 years30 September 2002
£138,000
Median price across the last 5 sales in HP13 5AX: £375,000 (2025–2022).
Nearby sales in HP13 5AX
Versus other Tower Street homes
On floor area, 9 Tower Street runs well behind the street norm.
Price per m²
£4,507
Street avg £3,786
Floor Area
76 m²
Street avg 90 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.8 t/year
Everything you need to know about 9 Tower Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chadwick Street — bus stop.
Closest school
0.4 km
The Royal Grammar School, High Wycombe. 20 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
48.7dB

Night-time· 23:00 – 07:00
39.3dB






