4 Hillers, 16 Allum Grove, Tadworth, KT20 5HX
About 4 Hillers
4 Hillers is a two-bedroom semi-detached house in Tadworth (KT20 5HX). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to 1983-1990. At 66 m² this is the largest unit on EPC record across the building (43–66 m²). On EPC score it ranks first in the building (78 versus a worst of 74). The latest certificate (April 2022) shows a C (score 78), near the top of the C band.
At 66 m² it's 22.2% larger than the typical home in the postcode (54 m² median across 28 EPCs). Today's modelled estimate of £270,000 is 10.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£345/sq ft) was about 23.2% above the typical sold price in the postcode. Most recent transfer: July 2022 at £245,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 4 Hillers
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Dining roomYes
Outside
- ParkingYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Planning history
4 Hillers has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 4 Hillers
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
Latest sale on 4 Hillers was the highest on Land Registry record across the postcode.
£270,000
Modelled from EPC, postcode comparables.
£245,000
Recorded with HM Land Registry.
Sales timeline
4 July 2022Most recent
£245,000
Median price across the last 5 sales in KT20 5HX: £235,000 (2022–2014).
Everything we know about 4 Hillers, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Allum Grove homes
Floor Area for 4 Hillers runs comfortably ahead of the street norm.
EPC Rating
78 (C)
Street avg 75 (C)
Floor Area
66 m²
Street avg 51 m²
CO₂ Emissions
1.7 t/year
Street avg 1.7 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1/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
The full 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