Skip to content
UK Property Looker

21 Chiltern Ridge, High Wycombe, HP14 3SZ

3 sales on record1 planning record

Estimated value

£523,000

  • Since the 2026 sale (£495,000)+6%
  • Against HP14 3SZ's recent median (£410,000)+28%

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

Learn about this valuation
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
93 m²
1001 sq ft
Energy rating
E
Score 46
Council tax
Band E
Tenure
Owner Occupied
Get directions (opens in a new tab)
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

£523,000

  • Against its 2026 sale (£495,000)+6%
  • Against HP14 3SZ's recent median (£410,000)+28%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Chiltern Ridge is modelled from its 93 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP14 3SZ. 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

    93 m² from the EPC lodged in February 2025

  • Sales of this home

    3 sales recorded, the latest in 2026

  • Recent sales in HP14 3SZ

    5 sales, median £410,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

Latest sale on 21 Chiltern Ridge was the highest on Land Registry record across the postcode.

Sales timeline

  1. 30 April 2026Most recent

    £495,000

    +39.8%over 11 years

  2. 6 July 2014

    £354,000

    +144.2%over 16 years

  3. 2 December 1997

    £144,950

Median price across the last 5 sales in HP14 3SZ: £410,000 (2025–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Chiltern Ridge, High Wycombe, HP14 3SZ. The detail, evidence and what to ask about it are in the Risks 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 21 Chiltern Ridge

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

21 Chiltern Ridge is a four-bedroom detached house in High Wycombe (HP14 3SZ). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (February 2025) shows an E (score 46), well below the UK norm with real room to improve. The rating has held steady at E across 4 certificates since December 2013. Between certificates, roof efficiency went from Average to Very Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity.

It changed hands recently, sold April 2026 for £495,000. One planning record on file: an extension approved in 2001. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 93 m² it's 28.3% larger than the typical home in the postcode (73 m² median across 16 EPCs). Across 1997–2026, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 101.5% above the typical sold price in the postcode.

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
  • Utility roomYes
  • EnsuiteYes

Outside

  • Private gardenSouth-west-facing
  • GarageSingle, Integral

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 21 Chiltern Ridge

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

Larger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

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.

21 Chiltern Ridge's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 4)
Feb 2025

EPC Rating

A
B
C
D
E
E46
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Average
CO2 Emissions
6.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 4 February 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2015from Oct 2014
Roof Insulation
PartialInsulated

Roof insulation improved

Feb 2025from Apr 2015
Heating System
Storage HeatersRoom Heaters

Heating system changed

Heating Controls
ManualProg + Stat

Heating controls upgraded for better temperature management

Hot Water
AveragePoor

Hot water efficiency decreased

Wall Insulation
Partial InsulationInsulated Cavity

Wall insulation upgraded

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Chiltern Ridge, High Wycombe, HP14 3SZ, sourced from the PlanIt planning register.

21 Chiltern Ridge has an approved rear extension on the planning record.

1 application on record at 21 Chiltern Ridge, High Wycombe, HP14 3SZ

1decisions1extensions3documents3nearby
  1. May 2001
    ConservatoryFull
    Outcome in report

    Extension: Rear of property

    Erection of conservatory to rear

    Extension
    Documents
    3 docs on file
    Reference
    01/05544/FUL
    Full record in report

Unlock 21 Chiltern Ridge, High Wycombe, HP14 3SZ's full planning history

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

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 3 notable nearby
  • The 3 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

Versus other Chiltern Ridge homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Chiltern Ridge is notably below the street on years held.

Price per m²

£5,323

Street avg £4,514

Above

Floor Area

93 m²

Street avg 80 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

6.1 t/year

Street avg 5.8 t/year

Below
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

51/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Mill Road — bus stop.

Closest school

1.3 km

Stokenchurch Primary School. 1 school nearby.

Nearest schools

  • Stokenchurch Primary SchoolPrimary1.3km

Nearest stops

  • Mill RoadBus stop121m
  • Mill LaneBus stop171m
  • Studdridge FarmBus stop465m
  • Tower FarmBus stop492m

Most reported crime locally

  • Violence & Sexual Offences269 reports41%
  • Other Theft72 reports11%
  • Anti-social Behaviour71 reports11%
  • Criminal Damage & Arson67 reports10%

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 HP14 3SZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP14 3SZ

Daytime· 07:00 – 23:00

55.3dB

Moderate
Night-time road noise heatmap for HP14 3SZ

Night-time· 23:00 – 07:00

48.9dB

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 3 Building Survey

Late 20th centuryDetached HouseEPC ENo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £1,085 · 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.
£566k

1 Clinkard Place, Church Road, Lane End

HP14 3HQ

4 bed
£584k

1 Chalk Farm Road, Stokenchurch

HP14 3TB

4 bed1 bath
£641k

1 Church Road, Lane End

HP14 3HG

4 bed2 bath
£518k

1 Beech Avenue, Lane End

HP14 3EQ

3 bed1 bath
£482k

1 Cholsey Grange Cottages, Ibstone

HP14 3XT

3 bed2 bath
£579k

1 Butterly Road, Stokenchurch

HP14 3SG

3 bed2 bath
£451k

1 Chiltern Ridge

HP14 3SZ

3 bed1 bath
£641k

1 Chiltern Drive, Stokenchurch

HP14 3FZ

3 bed2 bath

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
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 Chiltern Ridge is modelled from its 93 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP14 3SZ. 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. 3 sales are recorded for 21 Chiltern Ridge. 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 Chiltern Ridge was lodged in February 2025 at band E and is valid until February 2035. 4 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Chiltern Ridge. 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 13 months, which places each incident at an approximate point. The 1 school and 23 stops listed are measured in a straight line from HP14 3SZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Chiltern Ridge 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 Chiltern Ridge, High Wycombe, HP14 3SZ. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring