Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started91a is an end-of-terrace house in Southwark, London, London (SE21 7BJ). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to 1900-1929. The latest certificate (July 2024) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in October 2008 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 73). At 73 m² this is the 2nd smallest of 14 units on EPC record in the building, where floor areas span 68–540 m². The building's EPC ratings span F to C across 14 units on file.
Held since January 2006 — that's 20 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 7% per year against 0% for the wider region. Today's modelled estimate of £550,000 sits 120.4% above the 2006 sale of £249,500. On a £-per-square-foot basis, the last sale (£318/sq ft) was about 63.8% below the postcode norm. At 73 m² it sits well below the postcode median (193 m² across 13 EPCs), making it one of the more compact homes locally.
91a's estimated value is more than triple its earliest registered sale price (1999).
£550,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 7 years.
£249,500
Growth on file: 7.0% per year over 7 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
On habitable rooms, 91a runs well behind the street norm.
EPC Rating
62 (D)
Street avg 52 (E)
Floor Area
73 m²
Street avg 93 m²
CO₂ Emissions
3.4 t/year
Street avg 4.5 t/year
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Dulwich Village — bus stop.

Daytime· 07:00 – 23:00
50.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Heating controls changed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 January 2006Most recent
£249,500
+55.9%over 6 years11 June 1999
£160,000
Median price across the last 5 sales in SE21 7BJ: £2,750,000 (2024–2014).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Habitable Rooms
3 rooms
Street avg 4 rooms
SE21 7DE
Closest school
0.3 km
Dulwich Hamlet Junior School. 66 schools nearby.
Night-time· 23:00 – 07:00
40.8dB