10 Byron Gardens, Sutton, SM1 3QG
About 10 Byron Gardens
10 Byron Gardens is a three-bedroom semi-detached house in Sutton (SM1 3QG). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (May 2018) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump.
3 planning records sit against the property, 2 approved, 0 refused, 1 pending. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. An active application for a loft conversion is awaiting a decision. Today's modelled estimate of £549,000 is 22% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£565/sq ft) was about 81.7% above the typical sold price in the postcode. Sold February 2019 for £450,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Oct 2025Loft ConversionOutlineIn report
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to the front roof slope.
- Documents
- 9 docs on file
- Reference
- DM2025/01365
- Jan 2026ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension.
- Documents
- 12 docs on file
- Reference
- DM2025/01493
We flagged 1 thing worth checking at 10 Byron Gardens
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
10 Byron Gardens valuation sits well clear of the typical sold price in this postcode.
£549,000
Modelled from EPC, postcode comparables.
£450,000
Recorded with HM Land Registry.
Sales timeline
11 February 2019Most recent
£450,000
Median price across the last 5 sales in SM1 3QG: £495,000 (2025–2021).
Versus other Byron Gardens homes
10 Byron Gardens is notably below the street on floor area.
Price per m²
£6,081
Street avg £4,891
Floor Area
74 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Byron Gardens
SM1 3QG
1 Berwick Gardens
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1 Chilworth Gardens
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1 Cowper Avenue
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1 Byron Avenue
SM1 3RA
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Orchard Way Erskine Road — bus stop.
Closest school
0.6 km
Rushy Meadow Primary Academy. 41 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
51.3dB

Night-time· 23:00 – 07:00
40.6dB







