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21 Kennedy Avenue, High Wycombe, HP11 1BX

EPC B

Estimated value

£599,000

  • Since the 2016 sale (£465,000)+29%
  • Against HP11 1BX's recent median (£315,000)+90%

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

Learn about this valuation
Bedrooms
4
Bathrooms
2
Floor area
118 m²
1270 sq ft
Energy rating
B
Score 84
Council tax
Band E
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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

£599,000

  • Against its 2016 sale (£465,000)+29%
  • Against HP11 1BX's recent median (£315,000)+90%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Kennedy Avenue is modelled from its 118 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP11 1BX. 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

    118 m² from the EPC lodged in September 2016

  • Sales of this home

    1 sale recorded, the latest in 2016

  • Recent sales in HP11 1BX

    5 sales, median £315,000 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

21 Kennedy Avenue valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 6 October 2016Most recent

    £465,000

Median price across the last 5 sales in HP11 1BX: £315,000 (2026–2024).

Risks

What this page doesn't show

2 potential issues have already been flagged for 21 Kennedy Avenue, High Wycombe, HP11 1BX. 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

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Overview

About 21 Kennedy Avenue

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

21 Kennedy Avenue is a four-bedroom property in High Wycombe (HP11 1BX). It has a recorded floor area of 118 m² (around 1270 sq ft) and council tax band E. The latest certificate (September 2016) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 94).

On the market in October 2016 and unlisted since — roughly 10 years. Today's modelled estimate of £599,000 is 28.8% above the 2016 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

  • Bedrooms4
  • Bathrooms2
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageYes

Building

  • Central heatingYes
  • RefurbishedYes
Before you decide

Everything you need to know about 21 Kennedy Avenue

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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 08 Sept 2026

Current Certificate
Sept 2016

EPC Rating

A
B
B84
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.7 t/year
Occupancy
—

Certificate validity

Expired on 8 September 2026

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 21 Kennedy Avenue, High Wycombe, HP11 1BX, sourced from the PlanIt planning register.

21 Kennedy Avenue has no planning applications on record.

9

But the area is active

9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Kennedy Avenue homes

Four headline reads against 33 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 21 Kennedy Avenue stands well clear of the street.

Price per m²

£3,941

Street avg £3,931

On par

Floor Area

118 m²

Street avg 133 m²

On par

CO₂ Emissions

1.7 t/year

Street avg 1.6 t/year

On par

Years Held

10 years

Street avg 7 years

Strongly above
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

0.3 km

Pine Trees — bus stop.

Closest school

0.2 km

Abbey View Primary Academy. 21 schools nearby.

Nearest schools

  • Abbey View Primary AcademyPrimary172m
  • St Michael's Catholic SchoolAll-through766m
  • St Michael's Catholic SchoolAll-through766m
  • Wycombe High SchoolSecondary1.2km

Nearest stops

  • Pine TreesBus stop268m
  • St Michael's SchoolBus stop587m
  • St Michael's CampusBus stop635m
  • Abbey Barn ParkBus stop977m

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 1BX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP11 1BX

Daytime· 07:00 – 23:00

54.1dB

Low
Night-time road noise heatmap for HP11 1BX

Night-time· 23:00 – 07:00

46.7dB

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

HouseEPC B

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.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£854k

1 Bellwood Rise

HP11 1QH

4 bed2 bath
£590k

1 Chestnut Avenue

HP11 1DJ

3 bed2 bath
£537k

1 Bridgebank Close

HP11 1JG

3 bed2 bath
£535k

1 California Way

HP11 1AQ

3 bed4 bath
£496k

1 Bowden Lane

HP11 1DL

3 bed1 bath
£1.0m

1 Austenwood Close

HP11 1PT

5 bed
£676k

1 Beech Street

HP11 1AP

£230k

1 Chequers Avenue

HP11 1GP

2 bed1 bath

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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 21 Kennedy Avenue is modelled from its 118 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP11 1BX. 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 21 Kennedy Avenue. 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 21 Kennedy Avenue was lodged in September 2016 at band B and expired in September 2026, 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. None is matched to 21 Kennedy Avenue. 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 21 schools and 30 stops listed are measured in a straight line from HP11 1BX, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Kennedy Avenue is in council tax band E. 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 21 Kennedy Avenue, High Wycombe, HP11 1BX. Each answer is also embedded as structured data for search engines.

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