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Get started23b is a two-bedroom semi-detached house in Sutton (SM2 5DG). It has a recorded floor area of 52 m² (around 560 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2023) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 3 certificates since July 2010. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 72). At 52 m² this is the 33rd smallest of 58 units on EPC record in the building, where floor areas span 25–161 m². The building's EPC ratings span E to B across 58 units on file.
Sale prices here have outpaced Sutton HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £248,000 is 41.7% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 53.4% above the typical sold price in the postcode. One planning record on file: subdivision approved in 2006. Past consents include subdivision, meaningful when judging how the property has evolved. Last sold in December 2013, so it's been off the market for around 12 years.
Council records show a subdivision application — the property's legal arrangement has been altered.
Use of second floor of premises as two self contained flats.
23b valuation sits well clear of the typical sold price in this postcode.
£248,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 9 years.
£175,000
Growth on file: 4.3% per year over 9 years.
On epc rating, 23b runs well behind the street norm.
Price per m²
£3,365
Street avg £4,161
Floor Area
52 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cedar Road — bus stop.

Daytime· 07:00 – 23:00
53.4dB

Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Low energy lighting percentage decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 December 2013Most recent
£175,000
+45.8%over 9 years29 November 2004
£120,000
Median price across the last 5 sales in SM2 5DG: £238,500 (2025–2022).
Ashdown Court Flat 16 30 Cedar Road Sutton
Sold Mar 2025
Ashdown Court Flat 20 30 Cedar Road Sutton
Sold Jan 2025
Flat 8 21 Cedar Road Sutton
Sold Jan 2024
Ashdown Court Flat 18 30 Cedar Road Sutton
Sold Sept 2023
Ashdown Court Flat 21 30 Cedar Road Sutton
Sold Aug 2022
CO₂ Emissions
3.3 t/year
Street avg 2.9 t/year
SM2 5TB
Closest school
0.5 km
Devonshire Primary School. 37 schools nearby.
Night-time· 23:00 – 07:00
43.8dB
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