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18 Castleview Gardens, High Wycombe, HP12 3UD

3 sales on record

Estimated value

£193,000

  • Since the 2002 sale (£124,000)+56%
  • Against HP12 3UD's recent median (£195,000)-1%

Newest record on this page: March 2025. 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
Floor 1st
Bedrooms
2
Floor area
53 m²
570 sq ft
Energy rating
D
Score 64
Council tax
Band C
Tenure
Private Rental
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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

£193,000

  • Against its 2002 sale (£124,000)+56%
  • Against HP12 3UD's recent median (£195,000)-1%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Castleview Gardens is modelled from its 53 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP12 3UD. 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

    53 m² from the EPC lodged in November 2019

  • Sales of this home

    3 sales recorded, the latest in 2002

  • Recent sales in HP12 3UD

    5 sales, median £195,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 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.

Sale price has at least doubled since 1996.

Sales timeline

  1. 29 November 2002Most recent

    £124,000

    +58.0%over 2 years

  2. 21 February 2000

    £78,500

    +61.4%over 3 years

  3. 6 December 1996

    £48,625

Median price across the last 5 sales in HP12 3UD: £195,000 (2025–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 18 Castleview Gardens, High Wycombe, HP12 3UD. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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 Castleview Gardens

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

18 Castleview Gardens is a two-bedroom semi-detached house in High Wycombe (HP12 3UD). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (November 2019) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in October 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good and main heating went from Very Poor to Poor; while hot-water efficiency dropped from Very Good to Average. Main heating runs on electricity. At 53 m² this is the 30th smallest of 35 units on EPC record in the building, where floor areas span 41–56 m². The building's EPC ratings span E to B across 35 units on file.

It hasn't traded since November 2002, a hold of 24 years that's notably long for the area. Across 1996–2002, sale prices on this property compounded at 16.9% per year. Today's modelled estimate of £193,000 sits 55.6% above the 2002 sale of £124,000.

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

  • Bedrooms2

Outside

  • Communal gardenYes
  • ParkingOff street
Before you decide

Everything you need to know about 18 Castleview Gardens

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

Signs of HMO activity in the area

Pick your report · from £14.99

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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.
Current Certificate(1 of 2)
Nov 2019

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
3.7 t/year
Occupancy
Rented

Certificate validity

Valid until 7 November 2029

2 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2019from Oct 2009
EPC improved fromE45toD64
Hot Water
Very GoodAverage

Hot water efficiency decreased

Low Energy Lighting
0%57%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 18 Castleview Gardens, High Wycombe, HP12 3UD, sourced from the PlanIt planning register.

18 Castleview Gardens has no planning applications on record.

8

But the area is active

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

On the street

Versus other Castleview Gardens homes

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

Years Held for 18 Castleview Gardens runs comfortably ahead of the street norm.

Price per m²

£2,340

Street avg £3,121

Strongly below

Floor Area

53 m²

Street avg 49 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

Above

CO₂ Emissions

3.7 t/year

Street avg 3.2 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

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

Crime

125/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Whitelands Road — bus stop.

Closest school

0.4 km

Oakridge School. 17 schools nearby.

Nearest schools

  • Oakridge SchoolPrimary411m
  • Millbrook Combined SchoolPrimary738m
  • Castlefield SchoolPrimary795m
  • The Disraeli SchoolPrimary1.2km

Nearest stops

  • Whitelands RoadBus stop123m
  • Copyground LaneBus stop151m
  • Grenfell AvenueBus stop219m
  • Prestwood CloseBus stop284m

Most reported crime locally

  • Violence & Sexual Offences768 reports36%
  • Anti-social Behaviour296 reports14%
  • Shoplifting206 reports10%
  • Other Theft187 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 HP12 3UD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP12 3UD

Daytime· 07:00 – 23:00

49.3dB

Low
Night-time road noise heatmap for HP12 3UD

Night-time· 23:00 – 07:00

38.4dB

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 century1st Floor FlatEPC DNo mains gas

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

From £820 · 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.
£197k

1 Banner Court, Eaton Avenue

HP12 3BU

2 bed1 bath
£214k

1 Birinus Close

HP12 3LZ

2 bed1 bath
£220k

1 Birches Rise, West Wycombe Road

HP12 3AQ

2 bed1 bath
£256k

1 Dashwood Avenue

HP12 3DN

2 bed1 bath
£176k

1 Castleview Gardens

HP12 3UD

1 bed1 bath
£175k

1 Carrington Court, Carrington Road

HP12 3JE

1 bed1 bath
£175k

1 Chairborough Court, Chairborough Road

HP12 3QQ

1 bed1 bath
£154k

1 Abercromby Court, Abercromby Avenue

HP12 3BY

1 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 18 Castleview Gardens is modelled from its 53 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP12 3UD. 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 18 Castleview Gardens. 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 Castleview Gardens was lodged in November 2019 at band D and is valid until November 2029. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 18 Castleview Gardens. 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 17 schools and 30 stops listed are measured in a straight line from HP12 3UD, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Castleview Gardens is in council tax band C. 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 Castleview Gardens, High Wycombe, HP12 3UD. Each answer is also embedded as structured data for search engines.

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