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Get started21 Ashen Grove is a four-bedroom mid-terrace house in Merton, London, London (SW19 8BW). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (May 2022) shows a C (score 71). The rating has held steady at C across 2 certificates since March 2012. Between certificates, lighting went from Average to Good. The recommended improvements would push it to B (score 84). Period features are noted in the property record.
Sale prices here have outpaced London HPI: 8.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£929/sq ft) was about 190.2% above the typical sold price in the postcode. Most recent transfer: November 2022 at £1,250,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 85% of similar EPCs).
21 Ashen Grove has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
PROPOSED SINGLE STOREY REAR EXTENSION
Latest sale on 21 Ashen Grove was the highest on Land Registry record across the postcode.
£1,203,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 22 years.
£1,250,000
Growth on file: 8.1% per year over 22 years.
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On years held, 21 Ashen Grove runs well behind the street norm.
Price per m²
£10,000
Street avg £7,782
Floor Area
125 m²
Street avg 113 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Stroud Road — bus stop.

Daytime· 07:00 – 23:00
49.2dB

Changes detected from historical EPC data
More low energy lighting installed
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8 November 2022Most recent
£1,250,000
+60.8%over 10 years16 July 2012
£777,500
+74.7%over 6 years6 September 2005
£445,000
+40.8%over 3 years24 September 2001
£316,000
+40.4%over 1 year22 September 2000
£225,000
Median price across the last 5 sales in SW19 8BW: £965,000 (2021–2020).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.9 t/year
SW19 8JS
Closest school
0.4 km
Wimbledon Park Primary School. 47 schools nearby.
Night-time· 23:00 – 07:00
39.9dB