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18 Harkness Road, Burnham, Slough, SL1 7BL

Estimated value

£505,000

  • Since the 2019 sale (£447,000)+13%
  • Against SL1 7BL's recent median (£410,000)+23%

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
Bedrooms
3
Bathroom
1
Floor area
77 m²
829 sq ft
Energy rating
D
Score 63
Council tax
Band E
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

£505,000

  • Against its 2019 sale (£447,000)+13%
  • Against SL1 7BL's recent median (£410,000)+23%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Harkness Road is modelled from its 77 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL1 7BL. 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

    77 m² from the EPC lodged in September 2019

  • Sales of this home

    1 sale recorded, the latest in 2019

  • Recent sales in SL1 7BL

    5 sales, median £410,000 (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.

18 Harkness Road valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 22 November 2019Most recent

    £447,000

Median price across the last 5 sales in SL1 7BL: £410,000 (2025–2022).

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 Harkness Road

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

18 Harkness Road is a three-bedroom semi-detached house in Burnham, Slough, Slough (SL1 7BL). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (September 2019) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

At 77 m² the property is well over the postcode median (56 m² across 33 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £505,000 is 13% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£539/sq ft) was about 62.5% above the typical sold price in the postcode. Last sale on file: £447,000 in November 2019.

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
  • Bathrooms1
  • Dining roomYes
  • CloakroomYes

Outside

  • Private gardenYes
  • GarageDouble
  • Cul-de-sacYes

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 18 Harkness Road

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.

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

Current Certificate
Sept 2019

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 5 September 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 18 Harkness Road, Burnham, Slough, SL1 7BL, sourced from the PlanIt planning register.

18 Harkness Road has no planning applications on record.

2

But the area is active

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

On the street

Versus other Harkness Road homes

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

On habitable rooms, 18 Harkness Road stands well clear of the street.

Price per m²

£5,805

Street avg £4,549

Above

Floor Area

77 m²

Street avg 63 m²

Above

Habitable Rooms

6 rooms

Street avg 3 rooms

Strongly above

CO₂ Emissions

3.6 t/year

Street avg 2.8 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 Slough district page.
Full Slough report

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

Crime

656/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Cornell's Corner — bus stop.

Closest school

0.2 km

Lent Rise School. 12 schools nearby.

Nearest schools

  • Lent Rise SchoolPrimary210m
  • St Peter's Church of England Primary SchoolPrimary706m
  • Our Lady of Peace Catholic Primary and Nursery SchoolPrimary765m
  • Priory SchoolPrimary870m

Nearest stops

  • Cornell's CornerBus stop120m
  • Burlington RoadBus stop181m
  • Coulson WayBus stop261m
  • Stomp RoadBus stop346m

Most reported crime locally

  • Violence & Sexual Offences3,706 reports38%
  • Anti-social Behaviour911 reports9%
  • Vehicle Crime869 reports9%
  • Public Order773 reports8%

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 SL1 7BL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SL1 7BL

Daytime· 07:00 – 23:00

48.5dB

Low
Night-time road noise heatmap for SL1 7BL

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 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 £795 · 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.
£500k

1 Aldbourne Road, Burnham

SL1 7NJ

3 bed
£446k

1 Clonmel Way, Burnham

SL1 7DA

3 bed1 bath
£627k

1 Byways, Burnham

SL1 7EB

3 bed1 bath
£537k

1 Gable Mews, Lent Green Lane, Burnham

SL1 7AQ

4 bed
£603k

1 Church Street, Burnham

SL1 7HX

4 bed1 bath
£410k

1 Alice Lane, Burnham

SL1 7AY

2 bed1 bath
£405k

1 Milner Road, Burnham

SL1 7PA

2 bed1 bath
£683k

1 Lent Green, Burnham

SL1 7AL

4 bed

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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 Harkness Road is modelled from its 77 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL1 7BL. 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 Harkness Road. 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 Harkness Road was lodged in September 2019 at band D and is valid until September 2029. 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 Harkness Road. 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 SL1 7BL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Harkness Road 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 18 Harkness Road, Burnham, Slough, SL1 7BL. Each answer is also embedded as structured data for search engines.

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