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Get started43a is a two-bedroom mid-terrace house in Merton, London, London (SW19 1BS). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2023) shows a C (score 76), near the top of the C band. When first surveyed in August 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. Other recorded features include a basement.
Sale prices here have outpaced London HPI: 3.7% per year against 0% for the wider region. Today's modelled estimate of £615,000 is 23% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£442/sq ft) was about 20.6% above the typical sold price in the postcode. At 105 m² the property is well over the postcode median (77 m² across 42 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). 4 planning records sit against the property, 4 approved, 0 refused. Past consents include subdivision, solar panel installation and an extension, meaningful when judging how the property has evolved. Sold August 2023 for £500,000.
Council records show a subdivision application — the property's legal arrangement has been altered.
CONVERSION OF MAISONETTE INTO 2 X SELF-CONTAINED FLATS, INSTALLATION OF EXTERNAL REAR STAIRCASE, CREATOIN OF NEW FIRST FLOOR ROOF TERRACE
43a valuation sits well clear of the typical sold price in this postcode.
£615,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 15 years.
£500,000
Growth on file: 3.7% per year over 15 years.
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Detailed AI analysis
43a outperforms the street on epc rating by a wide margin.
Price per m²
£4,762
Street avg £5,561
Floor Area
105 m²
Street avg 71 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
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
Haydons Road / Merton High Str — bus stop.

Daytime· 07:00 – 23:00
57.3dB

Changes detected from historical EPC data
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
CONVERSION OF MAISONETTE INTO 2 X SELF-CONTAINED FLATS, INSTALLATION OF EXTERNAL REAR STAIRCASE, CREATOIN OF NEW FIRST FLOOR ROOF TERRACE
2 more applications for this property
Join to see all planning history.
16 August 2023Most recent
£500,000
+72.4%over 15 years25 July 2008
£290,000
Median price across the last 5 sales in SW19 1BS: £449,000 (2025–2023).
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CO₂ Emissions
2.5 t/year
Street avg 2.9 t/year
SW19 1TX
Closest school
0.3 km
All Saints' CofE Primary School. 53 schools nearby.
Night-time· 23:00 – 07:00
47.4dB