20 Botany Close, Barnet, EN4 9RX
About 20 Botany Close
20 Botany Close is a one-bedroom detached house in Barnet (EN4 9RX). It has a recorded floor area of 48 m² (around 516 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (October 2009) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (October 2009); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity. The latest certificate is from October 2009, so improvements made since then won't be reflected. At 48 m² this is the 19th smallest of 33 units on EPC record in the building, where floor areas span 35–85 m². The building's EPC ratings span E to B across 33 units on file.
Held since April 2003 — that's 23 years off the open market, well above the local norm. Today's modelled estimate of £260,000 sits 88.4% above the 2003 sale of £138,000.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- FireplaceYes
Outside
- ParkingAllocated
Building
- ConciergeYes
- RefurbishedYes
Energy performance
20 Botany Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Oct 2019
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Planning history
20 Botany Close has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 20 Botany Close
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
20 Botany Close valuation sits well clear of the typical sold price in this postcode.
£260,000
Modelled from EPC, postcode comparables.
£138,000
Recorded with HM Land Registry.
Sales timeline
13 April 2003Most recent
£138,000
Median price across the last 5 sales in EN4 9RX: £272,500 (2023–2021).
Versus other Botany Close homes
20 Botany Close outperforms the street on epc rating by a wide margin.
Price per m²
£2,881
Street avg £4,124
Floor Area
48 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.5 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Victoria Road (EN4) — bus stop.
Closest school
0.7 km
Danegrove Primary School. 32 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
51.4dB

Night-time· 23:00 – 07:00
40.6dB







