1 Armstrong Close, Borehamwood, WD6 1RR
About 1 Armstrong Close
1 Armstrong Close is an end-of-terrace house in Borehamwood (WD6 1RR). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (July 2023) shows a C (score 74). When first surveyed in August 2013 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84).
At 116 m² the property is well over the postcode median (58 m² across 28 EPCs), placing it in the larger end of the local stock. Last sold in March 2016, so it's been off the market for around 10 years. Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: a garage conversion approved in 2004. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 2001–2016, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £602,000 is 12.5% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£428/sq ft) was about 62.3% above the typical sold price in the postcode.
Know exactly what you're buying at 1 Armstrong Close
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Floor insulation added or improved
More low energy lighting installed
Planning history
- Jul 2004Garage ConversionFullIn report
Conversion of garage into habitable room and two car parking spaces on front forecourt.
- Agent
- M.S.P Associates
- Documents
- 1 doc on file
- Reference
- TP/04/0675
We flagged 1 thing worth checking at 1 Armstrong 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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
1 Armstrong Close has more than doubled in price since the earliest registered sale in 2001.
£602,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 15 years.
£535,000
Growth on file: 6.2% per year over 15 years.
Sales timeline
30 March 2016Most recent
£535,000
+34.6%over 2 years7 November 2013
£397,500
+12.8%over 6 years24 September 2007
£352,500
+23.7%over 4 years15 May 2003
£285,000
+26.7%over 1 year27 September 2001
£225,000
Median price across the last 5 sales in WD6 1RR: £280,000 (2025–2019).
Nearby sales in WD6 1RR
15 Armstrong Close, Borehamwood, WD6 1RR
Sold Feb 2025
£240,00030 Armstrong Close, Borehamwood, WD6 1RR
Sold Sept 2021
£536,5009 Armstrong Close, Borehamwood, WD6 1RR
Sold Aug 2020
£280,00010 Armstrong Close, Borehamwood, WD6 1RR
Sold Jan 2020
£289,95020 Armstrong Close, Borehamwood, WD6 1RR
Sold Sept 2019
£225,000
Everything we know about 1 Armstrong Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Armstrong Close homes
Price per m² for 1 Armstrong Close runs comfortably ahead of the street norm.
Price per m²
£4,612
Street avg £3,251
Floor Area
116 m²
Street avg 104 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Durham Road — bus stop.
Closest school
0.3 km
Kenilworth Primary School. 14 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
51.2dB

Night-time· 23:00 – 07:00
41.8dB