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Get started12b, Griffiths Road, Merton, London, SW19 1SP
4 sales on record
About 12b
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12b is a one-bedroom end-of-terrace house in Merton, London, London (SW19 1SP). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (September 2023) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since August 2013. Between certificates, lighting went from Very Poor to Average; while roof efficiency dropped from Good to Average. At 40 m² this is the 4th smallest of 43 units on EPC record in the building, where floor areas span 33–209 m². The building's EPC ratings span G to B across 43 units on file.
Sale prices here have outpaced London HPI: 5.3% per year against 0% for the wider region. Today's modelled estimate of £278,000 is 11.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 19.8% above the typical sold price in the postcode. At 40 m² it sits well below the postcode median (91 m² across 42 EPCs), making it one of the more compact homes locally. Last sale on file: £250,000 in May 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms1
- Bathrooms1
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12b's carbon output is low for the local stock.
Current Certificate(1 of 2)
Sept 2023
EPC Rating
A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.3 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.
12b has more than quadrupled in price since its earliest registered sale in 1995.
Current estimate
See how we calculated this£278,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 27 years.
Last sold (2022)
£250,000
Growth on file: 5.3% per year over 27 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 12b, Griffiths Road, Merton, London, SW19 1SP
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Griffiths Road homes
Four headline reads against 30 similar flats on this street, drawn from the latest EPC and Land Registry data.
12b is notably below the street on floor area.
Price per m²
£6,250
Street avg £7,400
Floor Area
40 m²
Street avg 74 m²
Habitable Rooms
2 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
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
The Polka Theatre — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW19 1SP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.2dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 79 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 12b, Griffiths Road, Merton, London, SW19 1SP. Each answer is also embedded as structured data for search engines.