What kind of home is 91 Calton Avenue, SE21 7DF?

91 Calton Avenue, SE21 7DF is a semi-detached house.

What did 91 Calton Avenue, SE21 7DF sell for?

91 Calton Avenue, SE21 7DF last sold for £3,500,000 in October 2025. Before that, it sold for £1,000,000 in July 2003, so prices have been rising over 22 years on record. Source: HM Land Registry.

Has 91 Calton Avenue, SE21 7DF appreciated in value?

Across 2 sales between July 2003 and October 2025, 91 Calton Avenue, SE21 7DF rose from £1,000,000 to £3,500,000, a change of £2,500,000. That works out to roughly +5.8% per year compounded over 22 years. Source: HM Land Registry.

What is the EPC rating for 91 Calton Avenue, SE21 7DF?

The current EPC rating for 91 Calton Avenue, SE21 7DF is D with a score of 62 out of 100, lodged in July 2025. The assessor estimates the property could reach a C. Source: EPC Register.

How big is 91 Calton Avenue, SE21 7DF?

91 Calton Avenue, SE21 7DF has a recorded floor area of 234 m² (2,519 sq ft). Source: EPC Register.

What heating system does 91 Calton Avenue, SE21 7DF use?

The latest EPC at 91 Calton Avenue, SE21 7DF records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 91 Calton Avenue, SE21 7DF have?

91 Calton Avenue, SE21 7DF has 2 approved extension applications on file including single-storey extension. Source: PlanIt planning register.

What is the council tax band for 91 Calton Avenue, SE21 7DF?

91 Calton Avenue, SE21 7DF is in council tax band G. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Which area is 91 Calton Avenue, SE21 7DF in?

91 Calton Avenue, SE21 7DF sits in Southwark, London, London. It falls within the SE21 postcode district.

How safe is the area around 91 Calton Avenue, SE21 7DF?

Police records around 91 Calton Avenue, SE21 7DF show an average of 66 reported crimes per month over the last 18 months. Violent crime makes up roughly 24% of reports, the most common category. The overall trend is falling (18% versus the prior period). Source: Police UK.

What schools are near 91 Calton Avenue, SE21 7DF?

The closest primary school to 91 Calton Avenue, SE21 7DF is Dulwich Village Church of England Infants' School (238m), one of 53 primaries within walking distance. The closest secondary is The Charter School North Dulwich (526m), with 15 secondaries in the surrounding area.

What is the nearest station to 91 Calton Avenue, SE21 7DF?

The closest bus stop to 91 Calton Avenue, SE21 7DF is Dulwich Village (SE21), 225m away. The nearest rail option is North Dulwich Rail Station, 328m away.

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91 Calton Avenue, Southwark, London, SE21 7DF

5 planning records

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

234 m²

2519 sq ft

Energy rating

Score 62

Council tax

Band G

Tenure

Owner Occupied

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Overview

About 91 Calton Avenue

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

91 Calton Avenue is a semi-detached house in Southwark, London, London (SE21 7DF). It has a recorded floor area of 234 m² (around 2519 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (July 2025) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73).

It changed hands recently, sold October 2025 for £3,500,000. 5 planning records sit against the property, 4 approved, 0 refused. Past consents include tree works, an extension and a conservatory, meaningful when judging how the property has evolved. Across 2003–2025, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£1,390/sq ft) was about 75.7% above the typical sold price in the postcode.

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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.

91 Calton Avenue's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate

Jul 2025

EPC Rating

D62

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

7.3 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 8 July 2035

8 years remaining

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

Planning

Planning history

Applications and permits filed against 91 Calton Avenue, Southwark, London, SE21 7DF, sourced from the PlanIt planning register.

91 Calton Avenue has been through 4 approved planning applications — a well-evolved property.

5 applications on record at 91 Calton Avenue, Southwark, London, SE21 7DF

1 live now

4decisions2extensions34documents

Jan 2006
ExtensionOutline
Outcome in report
Extension: Single storey
Proposed alterations and extension to single family dwellinghouse comprising raising head height in existing kitchen (original and existing single storey extension), raising flat roof level and associated brick parapet walls and extending existing railings to match.
Reference
05/AP/2533
Full record in report
More recent applications — locked
Tree WorksOct 2025Decision
Tree WorksOct 2024Amended Specification to DE Licence Tree Works TCA: T1. A Quince tree approximately 5m in height, situated centrally in the rear garden close to the property. Trim the outer growth reducing by up to 1m reshaping as necessary and thin by up to 10% removing all dead wood in the process. T2. A Liquidambar tree approximately 4.5m in height, situated to the left-hand side of (T1) above. Trim the lower crown on all sides and separate from the Quince. Upper growth to be left without pruning to enable it to grow above the Quince. TG3. Hornbeams approximately 3.5m in height, situated at the end of the rear garden on the left-hand side (growing from neighbours fence). Overhanging growth to be trimmed on top and face to match the neighbours side and to maintain a hedge like style.Decision

+ 2 more applications in the report

Unlock 91 Calton Avenue, Southwark, London, SE21 7DF's full planning history

You're seeing the shape of it. The report has the substance.

Every decision — granted, refused or withdrawn (4 on record)
All 5 applications on this property in full
The 34 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.

Sale price has grown by over 3x since 2003.

Current estimate

£3,462,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 22 years.

See how we calculated this

Last sold (2025)

£3,500,000

Growth on file: 5.8% per year over 22 years.

Sales timeline

2 October 2025Most recent
£3,500,000
+250.0%over 22 years
30 July 2003
£1,000,000

Median price across the last 5 sales in SE21 7DF: £3,400,001 (2024–2021).

Nearby sales in SE21 7DF

On the street

Versus other Calton Avenue homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 91 Calton Avenue runs well behind the street norm.

Price per m²

£14,957

Street avg £10,425

Strongly above

Floor Area

234 m²

Street avg 243 m²

On par

Habitable Rooms

6 rooms

Street avg 8 rooms

Strongly below

CO₂ Emissions

7.3 t/year

Street avg 13.1 t/year

Strongly above

Before you decide

Everything you need to know about 91 Calton Avenue

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

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.

£3.5m

1 College Road, Southwark

SE21 7BQ

5 bed

£3.4m

1 Dulwich Village, Southwark

SE21 7BU

5 bed

£3.0m

1 Hambledon Place, Southwark

SE21 7EY

6 bed4 bath

£2.9m

1 Woodyard Lane, Southwark

SE21 7BH

£4.2m

1 Court Lane Gardens, Southwark

SE21 7DZ

£4.6m

1 Woodhall Avenue, Southwark

SE21 7HL

£2.3m

1 Druce Road, Southwark

SE21 7DW

£2.3m

1 Gilkes Crescent, Southwark

SE21 7BP

4 bed3 bath

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

66/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Dulwich Village (SE21) — bus stop.

Closest school

0.2 km

Dulwich Village Church of England Infants' School. 68 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 7DF from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

53.1dB

Low

Night-time road noise heatmap for SE21 7DF

Night-time· 23:00 – 07:00

42.7dB

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 91 Calton Avenue, Southwark, London, SE21 7DF. Each answer is also embedded as structured data for search engines.