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9a, Admiral Seymour Road, Greenwich, London, SE9 1SN

Property type
Detached
Floor 01
Habitable rooms
3
From EPC
Floor area
54 m²
581 sq ft
Energy rating
E
Score 54
Council tax
Band C
Tenure
Social Rental
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Overview

About 9a

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

9a is a detached house in Greenwich, London, London (SE9 1SN). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1930-1949 and council tax band C. At 54 m² this is the 7th smallest of 21 units on EPC record in the building, where floor areas span 50–116 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (54 versus a best of 79). The latest certificate (December 2021) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £293,000 is 21.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£416/sq ft) was about 35.8% above the typical sold price in the postcode. Last sale on file: £242,000 in January 2025.

Before you decide

Everything you need to know about 9a

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

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.

9a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate
Dec 2021

EPC Rating

A
B
C
D
E
E54
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Rented

Certificate validity

Valid until 23 December 2031

5 years remaining
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Early 20th century1st Floor FlatEPC ESolid (non-cavity) walls

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

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 9a, Admiral Seymour Road, Greenwich, London, SE9 1SN, sourced from the PlanIt planning register.

9a has no planning applications on record.

9

But the area is active

9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

9a valuation sits well clear of the typical sold price in this postcode.

Current estimate

£293,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2025)

£242,000

Recorded with HM Land Registry.

Sales timeline

  1. 30 January 2025Most recent

    £242,000

Median price across the last 5 sales in SE9 1SN: £267,000 (2025–2022).

On the street

Versus other Admiral Seymour Road homes

Four headline reads against 11 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 9a lags the street by a wide margin.

Price per m²

£4,481

Street avg £4,281

On par

Floor Area

54 m²

Street avg 54 m²

On par

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

3.2 t/year

Street avg 2.5 t/year

Strongly below
Before you decide

Everything you need to know about 9a

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£362k

1 Friars Mews, Greenwich

SE9 1HR

2 bed
£400k

1 Cornwallis Walk, Greenwich

SE9 1JX

2 bed
£450k

1 Dairsie Road, Greenwich

SE9 1XN

£456k

1 Brome Road, Greenwich

SE9 1LE

2 bed1 bath
£500k

1 Elderslie Road, Greenwich

SE9 1UD

£508k

1 Glendale Close, Greenwich

SE9 1RG

3 bed
£537k

1 Glenbarr Close, Greenwich

SE9 1RQ

3 bed
£550k

1 Arsenal Road, Greenwich

SE9 1JS

3 bed
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

428/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Well Hall Road / Well Hall Roundabout — bus stop.

Closest school

0.2 km

Gordon Primary School. 37 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 SE9 1SN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE9 1SN

Daytime· 07:00 – 23:00

56.0dB

Moderate
Night-time road noise heatmap for SE9 1SN

Night-time· 23:00 – 07:00

46.5dB

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 9a, Admiral Seymour Road, Greenwich, London, SE9 1SN. Each answer is also embedded as structured data for search engines.