What type of property is 3 Mallard Close, SL1 7DT?

3 Mallard Close, SL1 7DT is a 4-bedroom semi-detached house.

What did 3 Mallard Close, SL1 7DT sell for?

3 Mallard Close, SL1 7DT last sold for £500,000 in February 2020, around 6 years ago. Land Registry has 3 sales on record going back to £323,000 in May 2004. Source: HM Land Registry.

Has 3 Mallard Close, SL1 7DT appreciated in value?

Across 3 sales between May 2004 and February 2020, 3 Mallard Close, SL1 7DT rose from £323,000 to £500,000, a change of £177,000. That works out to roughly +2.8% per year compounded over 16 years. Source: HM Land Registry.

What is the EPC rating for 3 Mallard Close, SL1 7DT?

The current EPC rating for 3 Mallard Close, SL1 7DT is C with a score of 78 out of 100, lodged in May 2019. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 3 Mallard Close, SL1 7DT?

3 Mallard Close, SL1 7DT has a recorded floor area of 130 m² (1,399 sq ft), around 33 m² per bedroom. That makes it about 9% smaller than the median EPC-recorded property in SL1 7DT. Source: EPC Register.

How is 3 Mallard Close, SL1 7DT heated?

The latest EPC at 3 Mallard Close, SL1 7DT records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 3 Mallard Close, SL1 7DT have?

3 Mallard Close, SL1 7DT has an active planning application for single-storey rear extension (ref. PL/25/6172/FA), filed in January 2026 by PJH Design, currently awaiting a decision. Source: PlanIt planning register.

What council tax band is 3 Mallard Close, SL1 7DT?

3 Mallard Close, SL1 7DT is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is 3 Mallard Close, SL1 7DT located?

3 Mallard Close, SL1 7DT sits in Burnham, Slough, Slough. It falls within the SL1 postcode district in Buckinghamshire.

How safe is the area around 3 Mallard Close, SL1 7DT?

Police records around 3 Mallard Close, SL1 7DT show an average of 18 reported crimes per month over the last 13 months. Violent crime makes up roughly 45% of reports, the most common category. The overall trend is rising (24% versus the prior period). Source: Police UK.

Which schools serve 3 Mallard Close, SL1 7DT?

The closest primary school to 3 Mallard Close, SL1 7DT is St Peter's Church of England Primary School (533m), one of 8 primaries within walking distance. The closest secondary is Burnham Grammar School (1.1km).

How well connected is 3 Mallard Close, SL1 7DT?

The closest bus stop to 3 Mallard Close, SL1 7DT is Greenway, 140m away. In total there are 30 bus stops within the surrounding area.

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3 Mallard Close, Burnham, Slough, SL1 7DT

3 sales on record1 planning record

Property type

Semi-detached

Bedrooms

Bathrooms

Floor area

130 m²

1399 sq ft

Energy rating

Score 78

Council tax

Band F

Tenure

Owner Occupied

Overview

About 3 Mallard Close

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

3 Mallard Close is a four-bedroom semi-detached house in Burnham, Slough, Slough (SL1 7DT). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (May 2019) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 87). Other recorded features include a basement.

One planning application is currently pending a decision in 2026. Across 2004–2020, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £623,000 is 24.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£357/sq ft) was about 32.8% above the typical sold price in the postcode. Sold February 2020 for £500,000.

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

Bedrooms4
Bathrooms3
Dining roomYes
CloakroomYes
EnsuiteYes
BasementYes

Outside

Private gardenYes
ParkingAllocated

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

EPC Rating

C78

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

2.7 t/year

Occupancy

Owner Occupied

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21st centurySemi-Detached HouseEPC C

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Planning

Planning history

Applications and permits filed against 3 Mallard Close, Burnham, Slough, SL1 7DT, sourced from the PlanIt planning register.

An application for a single-storey rear extension is currently awaiting a decision.

1 application on record at 3 Mallard Close, Burnham, Slough, SL1 7DT

1 live now

0decisions1extensions4documents2nearby

Jan 2026
ExtensionFull
Outcome in report
Extension: Single storey · Rear of property
Single storey rear extension
Documents
4 docs on file
Reference
PL/25/6172/FA
Full record in report

Unlock 3 Mallard Close, Burnham, Slough, SL1 7DT's full planning history

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Every decision — granted, refused or withdrawn
All 1 application on this property in full, plus 2 notable nearby
The 4 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£623,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 16 years.

See how we calculated this

Last sold (2020)

£500,000

Growth on file: 2.8% per year over 16 years.

Sales timeline

28 February 2020Most recent
£500,000
+45.8%over 12 years
7 May 2007
£343,000
+6.2%over 2 years
10 May 2004
£323,000

Median price across the last 5 sales in SL1 7DT: £550,000 (2025–2010).

Nearby sales in SL1 7DT

On the street

Versus other Mallard Close homes

Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.

3 Mallard Close outperforms the street on epc rating by a wide margin.

Price per m²

£3,846

Street avg £3,884

On par

Floor Area

130 m²

Street avg 150 m²

Below

Habitable Rooms

6 rooms

Street avg 7 rooms

Below

CO₂ Emissions

2.7 t/year

Street avg 4.4 t/year

Strongly above

Before you decide

Everything you need to know about 3 Mallard Close

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

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Comparables

Similar properties nearby

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

£646k

1 Church Walk, Burnham

SL1 7AN

4 bed2 bath

£661k

1 Church Street, Burnham

SL1 7HX

4 bed1 bath

£667k

1 Lent Green, Burnham

SL1 7AL

4 bed

£735k

1 Mallard Close, Burnham

SL1 7DT

4 bed2 bath

£528k

1 Gable Mews, Lent Green Lane, Burnham

SL1 7AQ

4 bed

£769k

1 Byways, Burnham

SL1 7EB

3 bed1 bath

£500k

1 Aldbourne Road, Burnham

SL1 7NJ

3 bed

£454k

1 Clonmel Way, Burnham

SL1 7DA

3 bed1 bath

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

18/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Greenway — bus stop.

Closest school

0.5 km

St Peter's Church of England Primary School. 9 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 7DT from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

49.1dB

Low

Night-time road noise heatmap for SL1 7DT

Night-time· 23:00 – 07:00

37.6dB

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 3 Mallard Close, Burnham, Slough, SL1 7DT. Each answer is also embedded as structured data for search engines.