Model valuation£417,0008 Busby Close
Local market context
1b, Allison Grove, Southwark, London, SE21 7ER
1 planning record
Estimated value
£1,983,000
- Since the 2015 sale (£1,750,000)+13%
- Against SE21 7ER's recent median (£1,472,510)+35%
Newest record on this page: August 2021. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
5
Bathrooms
3
Floor area
222 m²
2390 sq ft
Energy rating
D
Score 59
Council tax
Band G
Tenure
Owner Occupied
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
£1,983,000
- Against its 2015 sale (£1,750,000)+13%
- Against SE21 7ER's recent median (£1,472,510)+35%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 1b is modelled from its 222 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE21 7ER. 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
222 m² from the EPC lodged in May 2015
Sales of this home
2 sales recorded, the latest in 2015
Recent sales in SE21 7ER
5 sales, median £1,472,510 (2021–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2021 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Sale price has at least doubled since 2012.
Sales timeline
17 September 2015Most recent
£1,750,000
+100.0%over 3 years13 March 2012
£875,000
Median price across the last 5 sales in SE21 7ER: £1,472,510 (2021–2019).
Nearby sales in SE21 7ER
10 Allison Grove, Southwark, London, SE21 7ER
Sold Aug 2021
£1,472,5101 Allison Grove, Southwark, London, SE21 7ER
Sold Feb 2021
£1,600,00011 Allison Grove, Southwark, London, SE21 7ER
Sold Sept 2020
£1,050,5006 Allison Grove, Southwark, London, SE21 7ER
Sold Oct 2019
£1,350,0001a, Allison Grove, Southwark, London, SE21 7ER
Sold Sept 2019
£1,800,000
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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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About 1b
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1b is a five-bedroom semi-detached house in Southwark, London, London (SE21 7ER). It has a recorded floor area of 222 m² (around 2390 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (May 2015) shows a D (score 59), a step below the typical UK home. When first surveyed in December 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and window efficiency went from Average to Good; while lighting dropped from Average to Very Poor. The recommended improvements would push it to C (score 69). The latest certificate is from May 2015, so improvements made since then won't be reflected.
At 222 m² the property is well over the postcode median (157 m² across 12 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Across 2012–2015, sale prices on this property compounded at 21.8% per year. Today's modelled estimate of £1,983,000 is 13.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£732/sq ft) was about 69% above the typical sold price in the postcode. Last changed hands 11 years ago, in September 2015.
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
- Bedrooms5
- Bathrooms3
- Dining roomYes
- Utility roomYes
- EnsuiteYes
- StudyYes
Outside
- ParkingOff street
Before you decide
Everything you need to know about 1b
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
1b's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 May 2025
Current Certificate(1 of 2)
May 2015
EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
8.9 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 19 May 2025
Property Improvements
Changes detected from historical EPC data
May 2015from Dec 2011
EPC improved fromE52toD59
Heating System
Warm AirGas Boiler
Heating system upgraded to a more efficient system
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Hot Water
Gas MultipointMain System
Hot water system upgraded
Windows
SecondaryFull Double
Windows upgraded, improving insulation
Roof Insulation
PartialInsulated
Roof insulation improved
Low Energy Lighting
25%0%
Low energy lighting percentage decreased
Planning history
Applications and permits filed against 1b, Allison Grove, Southwark, London, SE21 7ER, sourced from the PlanIt planning register.
1b has an approved single-storey rear extension on the planning record.
1 application on record at 1b, Allison Grove, Southwark, London, SE21 7ER
1decisions1extensions2documents
- May 2016ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of rear single storey open glazed roof canopy.
- Documents
- 2 docs on file
- Reference
- 16/AP/1161
Unlock 1b, Allison Grove, Southwark, London, SE21 7ER's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Allison Grove homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
1b outperforms the street on floor area by a wide margin.
Price per m²
£7,883
Street avg £6,249
Floor Area
222 m²
Street avg 158 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
8.9 t/year
Street avg 6.6 t/year
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.
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
Dulwich College — bus stop.
Closest school
0.9 km
Dulwich Hamlet Junior School. 63 schools nearby.
Nearest schools
- Dulwich Hamlet Junior SchoolPrimary882m
- Dulwich Village Church of England Infants' SchoolPrimary1.1km
- St Anthony's Catholic Primary SchoolPrimary1.1km
- Rosendale Primary SchoolPrimary1.1km
Nearest stops
- Dulwich CollegeBus stop95m
- Allison GroveBus stop175m
- Dulwich Park / Queen Mary's GateBus stop259m
- Dulwich CollegeBus stop304m
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.
Road noise across the postcode
Modelled day and night-time noise levels around SE21 7ER from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.0dB
Night-time· 23:00 – 07:00
42.9dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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Mid 20th centurySemi-Detached BungalowEPC D
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£2.0m
1 Allison Grove, Southwark
SE21 7ER
5 bed3 bath
£3.4m
1 Dulwich Village, Southwark
SE21 7BU
5 bed
£3.5m
1 College Road, Southwark
SE21 7BQ
5 bed
£2.3m
1 Gilkes Crescent, Southwark
SE21 7BP
4 bed3 bath
£3.0m
1 Hambledon Place, Southwark
SE21 7EY
6 bed4 bath
£1.7m
1 Pickwick Road, Southwark
SE21 7JN
3 bed2 bath
£1.6m
1 Pond Cottages, College Road, Southwark
SE21 7LE
3 bed2 bath
£1.3m
1 Mitchell S Place, Southwark
SE21 7JZ
3 bed
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 1b is modelled from its 222 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE21 7ER. 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. 2 sales are recorded for 1b. 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 1b was lodged in May 2015 at band D and expired in May 2025, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 1b. 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 63 schools and 30 stops listed are measured in a straight line from SE21 7ER, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 1b is in council tax band G. 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 1b, Allison Grove, Southwark, London, SE21 7ER. Each answer is also embedded as structured data for search engines.
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