20 Alconbury Close, Borehamwood, WD6 4QG
About 20 Alconbury Close
20 Alconbury Close is a three-bedroom mid-terrace house in Borehamwood (WD6 4QG). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (March 2015) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 86). The latest certificate is from March 2015, so improvements made since then won't be reflected.
One planning record on file: a garage conversion approved in 2008. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 2007–2022, sale prices on this property compounded at 5.1% per year. On a £-per-square-foot basis, the last sale (£489/sq ft) was about 67.7% above the typical sold price in the postcode. Last sale on file: £590,000 in July 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 20 Alconbury Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
Building
- RefurbishedYes
Energy performance
20 Alconbury 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This certificate is over 10 years old and is no longer valid.Expired 24 Mar 2025
EPC Rating
Planning history
- May 2008Garage ConversionOutlineIn report
Conversion of garage to habitable room. (Application for Certificate of Lawful Develpment)
- Agent
- G J Loftus
- Documents
- 4 docs on file
- Reference
- TP/08/0459
What's in 20 Alconbury Close, Borehamwood, WD6 4QG's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
20 Alconbury Close has more than doubled in price since the earliest registered sale in 2007.
£563,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 15 years.
£590,000
Growth on file: 5.1% per year over 15 years.
Sales timeline
7 July 2022Most recent
£590,000
+31.1%over 6 years20 August 2015
£450,000
+63.6%over 8 years25 January 2007
£275,000
Median price across the last 5 sales in WD6 4QG: £525,000 (2025–2021).
Nearby sales in WD6 4QG
10 Alconbury Close, Borehamwood, WD6 4QG
Sold Mar 2025
£610,0009 Alconbury Close, Borehamwood, WD6 4QG
Sold Nov 2024
£512,50023 Alconbury Close, Borehamwood, WD6 4QG
Sold May 2021
£565,0005 Alconbury Close, Borehamwood, WD6 4QG
Sold Mar 2021
£508,50022 Alconbury Close, Borehamwood, WD6 4QG
Sold Mar 2021
£525,000
Everything we know about 20 Alconbury Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Alconbury Close homes
20 Alconbury Close outperforms the street on price per m² by a wide margin.
Price per m²
£5,268
Street avg £3,766
Floor Area
112 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.9 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Anthony Road — bus stop.
Closest school
0.1 km
Meryfield Primary School. 17 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
48.9dB

Night-time· 23:00 – 07:00
38.2dB