12 Baywillow Avenue, Carshalton, SM5 2AX
About 12 Baywillow Avenue
12 Baywillow Avenue is a two-bedroom semi-detached house in Carshalton (SM5 2AX). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 2012 onwards and council tax band B. At 65 m² this is the 16th smallest of 30 units on EPC record in the building, where floor areas span 40–103 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (May 2025) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since May 2012. Between certificates, window efficiency dropped from Very Good to Good.
Across 2012–2018, sale prices on this property compounded at 7% per year. On a £-per-square-foot basis, the last sale (£432/sq ft) was about 40.6% above the typical sold price in the postcode. Last changed hands 8 years ago, in May 2018.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- ParkingYes
Building
- Central heatingYes
Energy performance
12 Baywillow Avenue's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
12 Baywillow Avenue has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
Latest sale on 12 Baywillow Avenue was the highest on Land Registry record across the postcode.
£305,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 6 years.
£302,000
Growth on file: 7.0% per year over 6 years.
Sales timeline
30 May 2018Most recent
£302,000
+45.2%over 5 years13 November 2012
£208,000
Median price across the last 5 sales in SM5 2AX: £285,000 (2025–2018).
Nearby sales in SM5 2AX
26 Baywillow Avenue, Carshalton, SM5 2AX
Sold Feb 2025
£295,00018 Baywillow Avenue, Carshalton, SM5 2AX
Sold Nov 2023
£285,0002 Baywillow Avenue, Carshalton, SM5 2AX
Sold Aug 2022
£222,00032 Baywillow Avenue, Carshalton, SM5 2AX
Sold Mar 2019
£280,0006 Baywillow Avenue, Carshalton, SM5 2AX
Sold Aug 2018
£295,000
Versus other Baywillow Avenue homes
12 Baywillow Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£4,646
Street avg £3,759
Floor Area
65 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.3 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
The Riverside Centre — bus stop.
Closest school
0.5 km
Culvers House Primary School. 40 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
52.5dB

Night-time· 23:00 – 07:00
41.2dB







