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21 Coalmans Way, Burnham, Slough, SL1 7NU

3 sales on record
Property type
Mid terrace
Floor 2nd
Habitable rooms
3
From EPC
Floor area
57 m²
614 sq ft
Energy rating
C
Score 77
Council tax
Band C
Tenure
Owner Occupied
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Overview

About 21 Coalmans Way

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

21 Coalmans Way is a mid-terrace house in Burnham, Slough, Slough (SL1 7NU). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (June 2018) shows a C (score 77), near the top of the C band. When first surveyed in June 2009 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Poor to Good and window efficiency went from Very Poor to Average. The recommended improvements would push it to B (score 81). Main heating runs on electricity. At 57 m² this is the 21st smallest of 23 units on EPC record in the building, where floor areas span 42–64 m². The building's EPC ratings span E to B across 23 units on file.

A recent sale: £205,000 in March 2026. Across 1999–2026, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £261,000 is 27.3% above the 2026 sale price. On a £-per-square-foot basis, the last sale (£334/sq ft) was about 42.1% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 21 Coalmans Way

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

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.
Current Certificate(1 of 2)
Jun 2018

EPC Rating

A
B
C
C77
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
2.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 11 June 2028

1 year remaining

Property Improvements

Changes detected from historical EPC data

Jun 2018from Jun 2009
EPC improved fromF25toC77
Hot Water
ImmersionImmersion (Off-Peak)

Hot water system upgraded

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Wall Insulation
Partial InsulationInsulated Cavity

Wall insulation upgraded

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Ventilation
ExtractNatural

Ventilation system changed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

21st century2nd Floor FlatEPC CNo mains gas

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

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Coalmans Way, Burnham, Slough, SL1 7NU, sourced from the PlanIt planning register.

21 Coalmans Way 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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Sale price has at least doubled since 1999.

Current estimate

£261,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 27 years.

See how we calculated this
Last sold (2026)

£205,000

Growth on file: 2.6% per year over 27 years.

Sales timeline

  1. 6 March 2026Most recent

    £205,000

    +13.9%over 10 years

  2. 16 September 2015

    £180,000

    +76.5%over 16 years

  3. 28 February 1999

    £102,000

Median price across the last 5 sales in SL1 7NU: £235,000 (2023–2020).

On the street

Versus other Coalmans Way homes

Four headline reads against 22 similar flats on this street, drawn from the latest EPC and Land Registry data.

Years Held for 21 Coalmans Way lags the street by a wide margin.

Price per m²

£3,596

Street avg £3,304

Above

Floor Area

57 m²

Street avg 52 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

2.5 t/year

Street avg 2.7 t/year

On par
Before you decide

Everything you need to know about 21 Coalmans Way

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

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£243k

1 Coalmans Way, Burnham

SL1 7NU

£291k

1 Cedar Close, Hogfair Lane, Burnham

SL1 7HH

£222k

1 Cleares Pasture, Burnham

SL1 7DR

£405k

1 Milner Road, Burnham

SL1 7PA

2 bed1 bath
£407k

1 Burnham Court, Opendale Road, Burnham

SL1 7LY

£410k

1 Alice Lane, Burnham

SL1 7AY

2 bed1 bath
£419k

1 Coulson Way, Burnham

SL1 7PP

£441k

1 High Street, Burnham

SL1 7JB

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

Rail-style transport is unusually close for this postcode.

Crime

656/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Coulson Way — bus stop.

Closest school

0.3 km

Lent Rise School. 12 schools nearby.

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

Daytime· 07:00 – 23:00

51.4dB

Low
Night-time road noise heatmap for SL1 7NU

Night-time· 23:00 – 07:00

42.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Coalmans Way, Burnham, Slough, SL1 7NU. Each answer is also embedded as structured data for search engines.