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Get started1a, Gassiot Road, London, SW17 8LB
About 1a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1a is a mid-terrace house in London (SW17 8LB). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to 1930-1949. The latest certificate (March 2022) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).
Held since February 2002 — that's 24 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 28% per year against 0% for the wider region. Today's modelled estimate of £505,000 sits 170.1% above the 2002 sale of £187,000. At 55 m² it sits well below the postcode median (108 m² across 36 EPCs), making it one of the more compact homes locally.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
1a's estimated value is more than triple its earliest registered sale price (2000).
Current estimate
See how we calculated this£505,000
Modelled from EPC, postcode comparables and a sale-price growth of 28.0% per year over 1 year.
Last sold (2002)
£187,000
Growth on file: 28.0% per year over 1 year.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 1a, Gassiot Road, London, SW17 8LB
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Gassiot Road homes
Four headline reads against 12 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 1a runs well behind the street norm.
Price per m²
£3,400
Street avg £6,504
Floor Area
55 m²
Street avg 49 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor 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.
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Broadwater Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW17 8LB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 90 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 1a, Gassiot Road, London, SW17 8LB. Each answer is also embedded as structured data for search engines.