When did 12 Constable Walk, SE21 7LX last change hands?

12 Constable Walk, SE21 7LX last sold for £650,000 in March 2021, around 5 years ago. Before that, it sold for £750,000 in August 2016, so prices have been falling over 5 years on record. Source: HM Land Registry.

How has the value of 12 Constable Walk, SE21 7LX changed over time?

Across 2 sales between August 2016 and March 2021, 12 Constable Walk, SE21 7LX fell from £750,000 to £650,000, a change of £100,000. That works out to roughly -3.1% per year compounded over 5 years. Source: HM Land Registry.

What energy rating does 12 Constable Walk, SE21 7LX have?

The current EPC rating for 12 Constable Walk, SE21 7LX is C with a score of 76 out of 100, lodged in February 2026. It has improved from a D recorded in March 2016. Source: EPC Register.

What is the floor area of 12 Constable Walk, SE21 7LX?

12 Constable Walk, SE21 7LX has a recorded floor area of 109 m² (1,173 sq ft), around 36 m² per bedroom. Source: EPC Register.

How is 12 Constable Walk, SE21 7LX heated?

The latest EPC at 12 Constable Walk, SE21 7LX records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 12 Constable Walk, SE21 7LX?

12 Constable Walk, SE21 7LX is in council tax band E.

Where is 12 Constable Walk, SE21 7LX located?

12 Constable Walk, SE21 7LX sits in Southwark, London, London. It falls within the SE21 postcode district.

Is 12 Constable Walk, SE21 7LX in a safe area?

Police records around 12 Constable Walk, SE21 7LX show an average of 6 reported crimes per month over the last 14 months. Violent crime makes up roughly 32% of reports, the most common category. The overall trend is rising (167% versus the prior period). Source: Police UK.

Which schools serve 12 Constable Walk, SE21 7LX?

The closest primary school to 12 Constable Walk, SE21 7LX is Dulwich Wood Primary School (349m), one of 48 primaries within walking distance. The closest secondary is Kingsdale Foundation School (407m), with 14 secondaries in the surrounding area.

What is the nearest station to 12 Constable Walk, SE21 7LX?

The closest rail stop to 12 Constable Walk, SE21 7LX is Sydenham Hill Rail Station, 225m away. The nearest bus option is Kingswood Drive / College Road, 577m away.

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12 Constable Walk, College Road, Southwark, London, SE21 7LX

Property type

End terrace

Floor 01

Bedrooms

Bathrooms

Floor area

109 m²

1173 sq ft

Energy rating

Score 76

Council tax

Band E

Tenure

Private Rental

Overview

About 12 Constable Walk

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

12 Constable Walk is a three-bedroom end-of-terrace house in Southwark, London, London (SE21 7LX). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (February 2026) shows a C (score 76), near the top of the C band. When first surveyed in March 2016 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and lighting went from Very Poor to Good; while window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.

Across 2016–2021, sale prices on this property compounded at -3.1% per year. Today's modelled estimate of £742,000 is 14.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£554/sq ft) was about 26.9% above the typical sold price in the postcode. Sold March 2021 for £650,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
Bathrooms2

Before you decide

Everything you need to know about 12 Constable Walk

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

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The data behind every report

Energy

Energy performance

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

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)

Feb 2026

EPC Rating

C76

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.4 t/year

Occupancy

Rented

Property Improvements

Changes detected from historical EPC data

Feb 2026from Mar 2016

EPC improved fromD62toC76

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Wall Insulation

UninsulatedPartial Insulation

Wall insulation upgraded

Roof

AverageGood

Roof insulation improved

Low Energy Lighting

0%100%

More low energy lighting installed

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th century1st Floor MaisonetteEPC C

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.

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Planning

Planning history

Applications and permits filed against 12 Constable Walk, College Road, Southwark, London, SE21 7LX, sourced from the PlanIt planning register.

12 Constable Walk has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

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

£742,000

Modelled from EPC, postcode comparables and a sale-price growth of -3.1% per year over 5 years.

See how we calculated this

Last sold (2021)

£650,000

Growth on file: -3.1% per year over 5 years.

Sales timeline

3 March 2021Most recent
£650,000
-13.3%over 4 years
31 August 2016
£750,000

Median price across the last 5 sales in SE21 7LX: £725,000 (2024–2021).

Nearby sales in SE21 7LX

On the street

Versus other Constable Walk homes

Four headline reads against 12 similar flats on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 12 Constable Walk stands well clear of the street.

Price per m²

£5,963

Street avg £6,184

Below

Floor Area

109 m²

Street avg 106 m²

On par

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

2.4 t/year

Street avg 3.8 t/year

Strongly above

Before you decide

Everything you need to know about 12 Constable Walk

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£658k

1 Constable Walk, College Road, Southwark

SE21 7LX

3 bed2 bath

£920k

1 Ryecotes Mead, Southwark

SE21 7EP

3 bed2 bath

£1.1m

1 Mitchell S Place, Southwark

SE21 7JZ

3 bed

£1.6m

1 Pond Cottages, College Road, Southwark

SE21 7LE

3 bed2 bath

£1.7m

1 Pickwick Road, Southwark

SE21 7JN

3 bed2 bath

£1.9m

1 Gilkes Crescent, Southwark

SE21 7BP

4 bed3 bath

£742k

1 Dekker Road, Southwark

SE21 7DL

£720k

1 Calton Avenue, Southwark

SE21 7DE

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the London district page.

Full London report

Rail-style transport is unusually close for this postcode.

Crime

6/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Sydenham Hill Rail Station — railway station.

Closest school

0.3 km

Dulwich Wood Primary School. 62 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 SE21 7LX from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

49.4dB

Low

Night-time road noise heatmap for SE21 7LX

Night-time· 23:00 – 07:00

38.9dB

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 12 Constable Walk, College Road, Southwark, London, SE21 7LX. Each answer is also embedded as structured data for search engines.