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9 Bay Tree Close, High Wycombe, HP11 1JN

2 planning records

Estimated value

£438,000

  • Since the 2013 sale (£295,000)+48%
  • Against HP11 1JN's recent median (£525,000)-17%

Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Floor area
89 m²
958 sq ft
Energy rating
D
Score 66
Council tax
Band D
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£438,000

  • Against its 2013 sale (£295,000)+48%
  • Against HP11 1JN's recent median (£525,000)-17%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Bay Tree Close is modelled from its 89 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP11 1JN. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    89 m² from the EPC lodged in August 2013

  • Sales of this home

    1 sale recorded, the latest in 2013

  • Recent sales in HP11 1JN

    5 sales, median £525,000 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

9 Bay Tree Close valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 10 October 2013Most recent

    £295,000

Median price across the last 5 sales in HP11 1JN: £525,000 (2026–2024).

Risks

What this page doesn't show

2 potential issues have already been flagged for 9 Bay Tree Close, High Wycombe, HP11 1JN. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 9 Bay Tree Close

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

9 Bay Tree Close is a three-bedroom semi-detached house in High Wycombe (HP11 1JN). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (August 2013) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from August 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory. The home occupies a cul-de-sac position.

13 years since the last transfer (October 2013). 2 planning records sit against the property, 2 approved, 0 refused. Today's modelled estimate of £438,000 is 48.5% above the 2013 sale price.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3
  • ConservatoryYes

Outside

  • Private gardenYes
  • Cul-de-sacYes
Before you decide

Everything you need to know about 9 Bay Tree Close

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 22 Aug 2023

Current Certificate
Aug 2013

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 22 August 2023

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 9 Bay Tree Close, High Wycombe, HP11 1JN, sourced from the PlanIt planning register.

2 applications on record at 9 Bay Tree Close, High Wycombe, HP11 1JN

2decisions14documents9nearby
Flagged:Retrospective
  1. Aug 2016
    Full
    Outcome in report

    Householder application for erection of a 3 rail open structure wooden boundary fencing with a maximum height of 1.22m to side boundaries between numbers 8, 9, 10 and 11 Bay Tree Close (retrospective)

    Retrospective
    Documents
    6 docs on file
    Reference
    16/06538/FUL
    Full record in report
  2. More recent applications — locked
  3. RenovationDecision

Unlock 9 Bay Tree Close, High Wycombe, HP11 1JN's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 9 notable nearby
  • The 14 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Bay Tree Close homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

9 Bay Tree Close outperforms the street on habitable rooms by a wide margin.

Price per m²

£3,315

Street avg £4,470

Below

Floor Area

89 m²

Street avg 92 m²

On par

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

3.4 t/year

Street avg 3.7 t/year

On par
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the High Wycombe district page.
Full High Wycombe report

Crime

228/mo

Falling 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.

Nearest schools

  • Loudwater Combined SchoolPrimary330m
  • Carrington Junior SchoolPrimary828m
  • Carrington Infant SchoolPrimary828m
  • Juniper Hill SchoolPrimary1.3km

Nearest stops

  • St Peter's CloseBus stop128m
  • Woodside CloseBus stop144m
  • Station RoadBus stop192m
  • Loudwater TurnBus stop412m

Most reported crime locally

  • Violence & Sexual Offences1,087 reports32%
  • Shoplifting670 reports20%
  • Public Order336 reports10%
  • Anti-social Behaviour317 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around HP11 1JN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP11 1JN

Daytime· 07:00 – 23:00

58.0dB

Moderate
Night-time road noise heatmap for HP11 1JN

Night-time· 23:00 – 07:00

51.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £695 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£496k

1 Bowden Lane

HP11 1DL

3 bed1 bath
£535k

1 California Way

HP11 1AQ

3 bed4 bath
£537k

1 Bridgebank Close

HP11 1JG

3 bed2 bath
£590k

1 Chestnut Avenue

HP11 1DJ

3 bed2 bath
£230k

1 Chequers Avenue

HP11 1GP

2 bed1 bath
£854k

1 Bellwood Rise

HP11 1QH

4 bed2 bath
£1.0m

1 Austenwood Close

HP11 1PT

5 bed
£364k

1 Brambleside

HP11 1JZ

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 9 Bay Tree Close is modelled from its 89 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP11 1JN. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 9 Bay Tree Close. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 9 Bay Tree Close was lodged in August 2013 at band D and expired in August 2023, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 9 Bay Tree Close. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 15 months, which places each incident at an approximate point. The 12 schools and 30 stops listed are measured in a straight line from HP11 1JN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
9 Bay Tree Close is in council tax band D. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 9 Bay Tree Close, High Wycombe, HP11 1JN. Each answer is also embedded as structured data for search engines.

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