9 Assembly Walk, Carshalton, SM5 1JH
About 9 Assembly Walk
9 Assembly Walk is a mid-terrace house in Carshalton (SM5 1JH). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (March 2015) shows an F (score 28), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 78), a 3-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 125 m² the property is well over the postcode median (77 m² across 22 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2015–2023, sale prices on this property compounded at 1.4% per year. Today's modelled estimate of £364,000 is 10.3% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£245/sq ft) was about 49.6% above the typical sold price in the postcode. Last sale on file: £330,000 in July 2023.
Everything you need to know about 9 Assembly Walk
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Energy performance
9 Assembly Walk sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Mar 2025
EPC Rating
Planning history
9 Assembly Walk has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 2 things worth checking at 9 Assembly Walk
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
9 Assembly Walk changed hands twice within eighteen months — unusual for the area.
£364,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 8 years.
£330,000
Growth on file: 1.4% per year over 8 years.
Sales timeline
13 July 2023Most recent
£330,000
+10.0%30 May 2023
£300,000
+1.7%over 7 years28 July 2015
£295,000
Median price across the last 5 sales in SM5 1JH: £180,000 (2023–2002).
Nearby sales in SM5 1JH
Versus other Assembly Walk homes
9 Assembly Walk is notably below the street on years held.
Price per m²
£2,640
Street avg £2,524
Floor Area
125 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
7.6 t/year
Street avg 2.6 t/year
Everything you need to know about 9 Assembly Walk
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Thornton Road — bus stop.
Closest school
0.4 km
Tweeddale Primary School. 46 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
52.3dB
Night-time· 23:00 – 07:00
41.8dB