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18 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ

Estimated value

£739,000

  • Since the 2011 sale (£400,000)+85%
  • Against HP10 9JQ's recent median (£550,000)+34%

Newest record on this page: November 2025. 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
Floor area
76 m²
820 sq ft
Energy rating
E
Score 53
Council tax
Band F
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

£739,000

  • Against its 2011 sale (£400,000)+85%
  • Against HP10 9JQ's recent median (£550,000)+34%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Green Crescent is modelled from its 76 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP10 9JQ. 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

    76 m² from the EPC lodged in July 2009

  • Sales of this home

    1 sale recorded, the latest in 2011

  • Recent sales in HP10 9JQ

    5 sales, median £550,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest 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.

18 Green Crescent valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 3 July 2011Most recent

    £400,000

Median price across the last 5 sales in HP10 9JQ: £550,000 (2025–2021).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 18 Green Crescent

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

18 Green Crescent is a four-bedroom detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9JQ). It has a recorded floor area of 76 m² (around 820 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (July 2009) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 62). The latest certificate is from July 2009, so improvements made since then won't be reflected.

It hasn't traded since July 2011, a hold of 15 years that's notably long for the area. Today's modelled estimate of £739,000 sits 84.7% above the 2011 sale of £400,000. On a £-per-square-foot basis, the last sale (£488/sq ft) was about 85.9% above the typical sold price in the postcode. At 76 m² it's 28.1% smaller than the typical home in the postcode (106 m² median across 20 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).

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
  • Dining roomYes
  • Utility roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageYes
Before you decide

Everything you need to know about 18 Green Crescent

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

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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.

18 Green Crescent's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 09 Jul 2019

Current Certificate
Jul 2009

EPC Rating

A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
7.6 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 9 July 2019

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 18 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ, sourced from the PlanIt planning register.

18 Green Crescent has no planning applications on record.

3

But the area is active

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

On the street

Versus other Green Crescent homes

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

18 Green Crescent is notably below the street on co₂ emissions.

Price per m²

£5,250

Street avg £4,069

Strongly above

Floor Area

76 m²

Street avg 108 m²

Strongly below

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

7.6 t/year

Street avg 4.4 t/year

Strongly 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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

59/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Whitepit Lane — bus stop.

Closest school

0.4 km

Juniper Hill School. 9 schools nearby.

Nearest schools

  • Juniper Hill SchoolPrimary412m
  • Wooburn Green Primary SchoolPrimary1.1km
  • Carrington Junior SchoolPrimary1.4km
  • Carrington Infant SchoolPrimary1.4km

Nearest stops

  • Whitepit LaneBus stop153m
  • Northern WoodsBus stop154m
  • The Green Dragon PHBus stop269m
  • Green Dragon LaneBus stop360m

Most reported crime locally

  • Violence & Sexual Offences355 reports36%
  • Anti-social Behaviour133 reports13%
  • Other Theft89 reports9%
  • Criminal Damage & Arson87 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 HP10 9JQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP10 9JQ

Daytime· 07:00 – 23:00

47.8dB

Low
Night-time road noise heatmap for HP10 9JQ

Night-time· 23:00 – 07:00

39.2dB

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

Mid 20th centuryDetached HouseEPC E

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 £995 · 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.
£748k

1 Bracken Way, Flackwell Heath

HP10 9JX

4 bed1 bath
£765k

1 Chilterns Close, Flackwell Heath

HP10 9BB

4 bed2 bath
£676k

1 Chiltern Green, Flackwell Heath

HP10 9AJ

4 bed2 bath
£934k

1 Cherry Rise, Flackwell Heath

HP10 9PS

4 bed2 bath
£550k

1 Clay Close, Flackwell Heath

HP10 9BG

4 bed
£844k

1 Cherrywood Gardens, Flackwell Heath

HP10 9AX

3 bed2 bath
£564k

1 Aspen Road

HP10 9FA

3 bed2 bath
£529k

1 Birfield Road, Loudwater

HP10 9TW

3 bed2 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 18 Green Crescent is modelled from its 76 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP10 9JQ. 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 18 Green Crescent. 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 18 Green Crescent was lodged in July 2009 at band E and expired in July 2019, 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 18 Green Crescent. 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 17 months, which places each incident at an approximate point. The 9 schools and 30 stops listed are measured in a straight line from HP10 9JQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Green Crescent is in council tax band F. 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 18 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ. Each answer is also embedded as structured data for search engines.

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