13 Allum Grove, Tadworth, KT20 5HX
About 13 Allum Grove
13 Allum Grove is a two-bedroom semi-detached house in Tadworth (KT20 5HX). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1983-1990 and council tax band D. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. The home occupies a cul-de-sac position. The latest certificate (January 2025) shows a C (score 70). The recommended improvements would push it to B (score 85).
At 78 m² the property is well over the postcode median (54 m² across 30 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £415,000 sits 76.6% above the 2013 sale of £235,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. On the market in June 2013 and unlisted since — roughly 13 years.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- StudyYes
Outside
- Private gardenYes
- DrivewayYes
- Cul-de-sacYes
Building
- EV chargerYes
Energy performance
EPC Rating
Certificate validity
Valid until 16 January 2035
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £695 · Includes VAT
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
2 applications on record at 13 Allum Grove, Tadworth, KT20 5HX
- Jul 2025ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Single storey side and rear extensions. Installation of rooflights to flat and sloping roofs. Internal alterations.
- Documents
- 12 docs on file
- Reference
- 25/00911/HHOLD
- More recent applications — locked
- Loft ConversionJul 2025Decision
Unlock 13 Allum Grove, Tadworth, KT20 5HX's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 4 notable nearby
- The 24 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
13 Allum Grove valuation sits well clear of the typical sold price in this postcode.
£415,000
Modelled from EPC, postcode comparables.
£235,000
Recorded with HM Land Registry.
Sales timeline
23 June 2013Most recent
£235,000
Median price across the last 5 sales in KT20 5HX: £240,000 (2022–2017).
Nearby sales in KT20 5HX
Versus other Allum Grove homes
On floor area, 13 Allum Grove stands well clear of the street.
EPC Rating
70 (C)
Street avg 81 (C)
Floor Area
78 m²
Street avg 55 m²
CO₂ Emissions
2.9 t/year
Street avg 1.4 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
1 Bidhams Crescent
KT20 5HE
1 Christopher Court, High Street
KT20 5QX
1 Broadfield Close
KT20 5HW
1 Corner Farm Close
KT20 5SJ
1 Aylsham Road
KT20 5FS
1 Birchgate Mews, Bidhams Crescent
KT20 5EN
1 Avenue Close
KT20 5DF
1 Anmer Close
KT20 5FF
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
96/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Allum Grove — bus stop.
Closest school
0.9 km
Epsom Downs Community School & Early Years Centres. 7 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.7dB

Night-time· 23:00 – 07:00
39.4dB







