23 Bay Tree Close, High Wycombe, HP11 1JN
About 23 Bay Tree Close
23 Bay Tree Close is a four-bedroom detached house in High Wycombe (HP11 1JN). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (July 2012) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 85). The latest certificate is from July 2012, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2021, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£694/sq ft) was about 155.4% above the typical sold price in the postcode. At 73 m² it's 19.3% smaller than the typical home in the postcode (91 m² median across 20 EPCs). Sold September 2021 for £545,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 23 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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
- Summer houseYes
Building
- Previously extendedYes
Energy performance
23 Bay Tree Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Jul 2022
EPC Rating
Planning history
Multiple extension applications run across more than a decade of planning history at 23 Bay Tree Close.
- Oct 2017FullIn report
Householder application for construction of 1.2 metre high timber replacement panel fence to side, new low level boundary wall to front, rear decking area, detached outbuilding to rear and guarding to garden steps (retrospective)
Retrospective- Documents
- 4 docs on file
- Reference
- 17/07340/FUL
- Sept 2014ExtensionFullIn report
Extension: Two storey · Side and rear of property
Householder application for construction of two storey side and rear extension and retaining wall to rear
- Documents
- 5 docs on file
- Reference
- 14/06804/FUL
We flagged 2 things worth checking at 23 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
30-day money-back guarantee
Sales history & valuation
Sale price has grown by over 3x since 1999.
£589,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 22 years.
£545,000
Growth on file: 6.3% per year over 22 years.
Sales timeline
23 September 2021Most recent
£545,000
+70.3%over 8 years31 July 2013
£320,000
+124.6%over 13 years26 November 1999
£142,500
Median price across the last 5 sales in HP11 1JN: £450,000 (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
£450,0008 Bay Tree Close, High Wycombe, HP11 1JN
Sold Jun 2021
£406,50017 Bay Tree Close, High Wycombe, HP11 1JN
Sold Mar 2021
£375,000
Everything we know about 23 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
On price per m², 23 Bay Tree Close stands well clear of the street.
Price per m²
£7,466
Street avg £3,944
Floor Area
73 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.7 t/year
Similar properties nearby
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1 Bridgebank Close
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1 Austenwood Close
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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