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7 Martell Road, Lambeth, London, SE21 8EA

4 planning records

Estimated value

£317,000

  • Against SE21 8EA's recent median (£535,000)-41%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Floor 01
Habitable rooms
2
From EPC
Floor area
43 m²
463 sq ft
Energy rating
C
Score 69
Council tax
Band D
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

£317,000

  • Against SE21 8EA's recent median (£535,000)-41%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 7 Martell Road is modelled from its 43 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in SE21 8EA. 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

    43 m² from the EPC lodged in September 2024

  • Sales of this home

    No sale recorded since 1995

  • Recent sales in SE21 8EA

    5 sales, median £535,000 (2026–2017)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 4 applicationsFull 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.

7 Martell Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in SE21 8EA: £535,000 (2026–2017).

Risks

What this page doesn't show

2 potential issues have already been flagged for 7 Martell Road, Lambeth, London, SE21 8EA. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • A planning decision worth checkingIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 7 Martell Road

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

7 Martell Road is a detached house in Lambeth, London, London (SE21 8EA). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to before 1900 and council tax band D. At 43 m² this is the smallest unit on EPC record across the building (43–220 m²). The building's EPC ratings span D to B across 19 units on file. The latest certificate (September 2024) shows a C (score 69), just inside the C band. When first surveyed in May 2012 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average.

4 planning records sit against the property, 2 approved, 2 refused. Past consents include a loft conversion, subdivision and an extension, meaningful when judging how the property has evolved. At 43 m² it's 24.6% smaller than the typical home in the postcode (57 m² median across 20 EPCs).

Before you decide

Everything you need to know about 7 Martell Road

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

Larger development activity nearbyA planning decision worth checking

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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.
Current Certificate(1 of 6)
Sept 2024

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.8 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 29 September 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

May 2012from May 2012
EPC improved fromE49toG10
Heating System
Gas BoilerRoom Heaters

Heating system changed

Heating Controls
Prog + StatThermostat

Heating controls changed

Hot Water
Main SystemGas Multipoint

Hot water system changed

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Apr 2014from May 2012
EPC improved fromG10toE43
Heating System
Room HeatersUnderfloor

Heating system upgraded to a more efficient system

Main Fuel
GasElectric

Changed to a more efficient fuel source

Heating Controls
ThermostatFull Control

Heating controls upgraded for better temperature management

Hot Water
Gas MultipointImmersion

Hot water system changed

Windows
SingleHigh Performance

Single glazing replaced with double or better glazing

Walls
Very PoorPoor

Wall insulation improved

Apr 2014from Apr 2014
EPC improved fromE43toD60
Heating System
UnderfloorGas Boiler

Heating system upgraded to a more efficient system

Main Fuel
ElectricGas

Connected to mains gas supply

Heating Controls
Full ControlFull

Heating controls changed

Hot Water
ImmersionMain System

Hot water system upgraded

Sept 2024from Apr 2014
EPC improved fromD65toC69
Heating Controls
FullProg + Stat

Heating controls changed

Planning

Planning history

Applications and permits filed against 7 Martell Road, Lambeth, London, SE21 8EA, sourced from the PlanIt planning register.

A recent planning application at 7 Martell Road was refused — worth checking the council file.

4 applications on record at 7 Martell Road, Lambeth, London, SE21 8EA

4decisions3extensions38documents1nearby
Flagged:Subdivision
  1. Aug 2013
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Demolition of existing single storey rear extension and the erection of a replacement single storey rear extension at lower ground floor level to basement flat.

    Documents
    9 docs on file
    Reference
    13/02862/FUL
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision
  4. RenovationDecision

+ 1 more application in the report

Unlock 7 Martell Road, Lambeth, London, SE21 8EA'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 4 applications on this property in full, plus 1 notable nearby
  • The 38 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Martell Road homes

Four headline reads against 19 similar flats on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 7 Martell Road lags the street by a wide margin.

EPC Rating

69 (C)

Street avg 72 (C)

Below

Floor Area

43 m²

Street avg 63 m²

Strongly below

CO₂ Emissions

1.8 t/year

Street avg 2.4 t/year

Strongly above

Habitable Rooms

2 rooms

Street avg 3 rooms

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 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

0.1 km

Park Hall Road / Rosendale Road — bus stop.

Closest school

0.3 km

Elm Wood School. 60 schools nearby.

Nearest schools

  • Elm Wood SchoolPrimary347m
  • Kingsdale Foundation SchoolSecondary707m
  • The Elmgreen SchoolSecondary778m
  • Julian's SchoolPrimary857m

Nearest stops

  • Park Hall Road / Rosendale RoadBus stop71m
  • Martell RoadBus stop80m
  • Park Hall RoadBus stop298m
  • South Croxted RoadBus stop328m

Most reported crime locally

  • Violence & Sexual Offences290 reports24%
  • Vehicle Crime203 reports17%
  • Anti-social Behaviour162 reports14%
  • Other Theft126 reports11%

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 8EA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE21 8EA

Daytime· 07:00 – 23:00

52.2dB

Low
Night-time road noise heatmap for SE21 8EA

Night-time· 23:00 – 07:00

42.6dB

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 3 Building Survey

Victorian-era1st Floor FlatEPC CPre-1919 buildSolid (non-cavity) walls

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

From £955 · 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.
£354k

1 Berry Lane, Lambeth

SE21 8AR

£269k

1 Damascene Walk, Lambeth

SE21 8HJ

£453k

1 Dalmore Road, Lambeth

SE21 8HD

1 bed
£476k

1 Glazebrook Close, Southwark

SE21 8RP

£538k

1 Elmworth Grove, Lambeth

SE21 8RA

2 bed
£563k

1 Lairdale Close, Lambeth

SE21 8NA

£617k

1 Dalkeith Road, Lambeth

SE21 8LT

1 bed
£626k

1 Leonora Tyson Mews, Lambeth

SE21 8GA

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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 7 Martell Road is modelled from its 43 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in SE21 8EA. 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. No sale is recorded for 7 Martell Road, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 7 Martell Road was lodged in September 2024 at band C and is valid until September 2034. 6 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to 7 Martell 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 18 months, which places each incident at an approximate point. The 60 schools and 30 stops listed are measured in a straight line from SE21 8EA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
7 Martell Road is in council tax band D. 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 7 Martell Road, Lambeth, London, SE21 8EA. Each answer is also embedded as structured data for search engines.

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