17 Green Street, High Wycombe, HP11 2RA
About 17 Green Street
17 Green Street is a semi-detached house in High Wycombe (HP11 2RA). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (March 2025) 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 June 2020. Between certificates, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Held since August 1997 — that's 29 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £310,000 sits 785.7% above the 1997 sale of £35,000. On a £-per-square-foot basis, the last sale (£39/sq ft) was about 71.3% below the postcode norm.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 24 March 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
17 Green Street has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17 Green Street's modelled value sits at over four times its earliest registered sale price (1997).
£310,000
Modelled from EPC, postcode comparables.
£35,000
Recorded with HM Land Registry.
Sales timeline
10 August 1997Most recent
£35,000
Median price across the last 5 sales in HP11 2RA: £225,000 (2025–2016).
Nearby sales in HP11 2RA
28 Green Street, High Wycombe, HP11 2RA
Sold Mar 2025
£280,0008 Green Street, High Wycombe, HP11 2RA
Sold Sept 2024
£290,00034 Green Street, High Wycombe, HP11 2RA
Sold Jan 2018
£10,00018 Green Street, High Wycombe, HP11 2RA
Sold Oct 2017
£225,0001a, Green Street, High Wycombe, HP11 2RA
Sold May 2016
£165,000
Versus other Green Street homes
On price per m², 17 Green Street runs well behind the street norm.
Price per m²
£422
Street avg £2,113
Floor Area
83 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Crime
228/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Green Street — bus stop.
Closest school
0.3 km
Oakridge School. 19 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
50.8dB

Night-time· 23:00 – 07:00
40.1dB







