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Get started21 Rowan Crescent is a three-bedroom mid-terrace house in Merton, London, London (SW16 5JA). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (March 2020) shows an F (score 21), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 88), a 4-band jump. Main heating runs on electricity. Our model identifies extension potential, subject to local planning policy.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £584,000 is 28.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£509/sq ft) was about 78.8% above the typical sold price in the postcode. Most recent transfer: February 2021 at £455,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2025.
21 Rowan Crescent sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Extension: Single storey
ERECTION OF A SINGLE STOREY EXTENSION.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£584,000
Modelled from EPC, postcode comparables.
£455,000
Recorded with HM Land Registry.
21 Rowan Crescent is notably below the street on epc rating.
Price per m²
£5,482
Street avg £5,200
Floor Area
83 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Rowan Crescent — bus stop.

Daytime· 07:00 – 23:00
50.9dB

12 February 2021Most recent
£455,000
Median price across the last 5 sales in SW16 5JA: £500,000 (2025–2023).
CO₂ Emissions
6.2 t/year
Street avg 3.9 t/year
SW16 5TU
Closest school
0.4 km
Granton Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
40.9dB
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