17 Bay Tree Close, High Wycombe, HP11 1JN
About 17 Bay Tree Close
17 Bay Tree Close is a three-bedroom semi-detached house in High Wycombe (HP11 1JN). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (October 2020) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 84). The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2022. Past consents include an extension, a garage conversion and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £460,000 is 22.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£458/sq ft) was about 68.8% above the typical sold price in the postcode. At 76 m² it's 16% smaller than the typical home in the postcode (91 m² median across 20 EPCs). Sold March 2021 for £375,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 17 Bay Tree Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Heating systemGas
Energy performance
EPC Rating
Planning history
- Jun 2022Garage ConversionFullIn report
Householder application for front porch extension, conversion of garage to habitable accommodation and fenestration alterations
ExtensionPorch- Documents
- 12 docs on file
- Reference
- 22/06148/FUL
We flagged 2 things worth checking at 17 Bay Tree Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£460,000
Modelled from EPC, postcode comparables.
£375,000
Recorded with HM Land Registry.
Sales timeline
23 March 2021Most recent
£375,000
Median price across the last 5 sales in HP11 1JN: £525,000 (2025–2021).
Nearby sales in HP11 1JN
10 Bay Tree Close, High Wycombe, HP11 1JN
Sold Oct 2025
£525,00020 Bay Tree Close, High Wycombe, HP11 1JN
Sold Nov 2024
£550,0006 Bay Tree Close, High Wycombe, HP11 1JN
Sold May 2022
£450,00023 Bay Tree Close, High Wycombe, HP11 1JN
Sold Sept 2021
£545,0008 Bay Tree Close, High Wycombe, HP11 1JN
Sold Jun 2021
£406,500
Everything we know about 17 Bay Tree Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other Bay Tree Close homes
17 Bay Tree Close is notably below the street on floor area.
Price per m²
£4,934
Street avg £4,085
Floor Area
76 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Peter's Close — bus stop.
Closest school
0.3 km
Loudwater Combined School. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
58.0dB
Night-time· 23:00 – 07:00
51.0dB