5 Middle Down, Aldenham, Watford, WD25 8BW
About 5 Middle Down
5 Middle Down is a four-bedroom detached house in Aldenham, Watford, Watford (WD25 8BW). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (March 2022) shows a C (score 77), near the top of the C band. The recommended improvements would push it to B (score 85).
One planning record on file: a loft conversion approved in 2023. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 164 m² it's 28.6% larger than the typical home in the postcode (128 m² median across 14 EPCs). Across 2005–2022, sale prices on this property compounded at 3.3% per year. On a £-per-square-foot basis, the last sale (£821/sq ft) was about 88.6% above the typical sold price in the postcode. Last sale on file: £1,450,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- Private gardenFront and rear
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 28 March 2032
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Planning history
1 application on record at 5 Middle Down, Aldenham, Watford, WD25 8BW
- Jun 2023Loft ConversionFullOutcome in report
Conversion of loft space and alterations to fenestration.
- Documents
- 14 docs on file
- Reference
- 23/0287/HSE
Unlock 5 Middle Down, Aldenham, Watford, WD25 8BW's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 5 Middle Down was the highest on Land Registry record across the postcode.
£1,514,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 17 years.
£1,450,000
Growth on file: 3.3% per year over 17 years.
Sales timeline
10 August 2022Most recent
£1,450,000
+74.1%over 16 years6 October 2005
£833,000
Median price across the last 5 sales in WD25 8BW: £850,000 (2025–2014).
Nearby sales in WD25 8BW
20 Middle Down, Aldenham, Watford, WD25 8BW
Sold Feb 2025
£1,225,00011 Middle Down, Aldenham, Watford, WD25 8BW
Sold May 2024
£850,0006 Middle Down, Aldenham, Watford, WD25 8BW
Sold Nov 2016
£980,0002 Middle Down, Aldenham, Watford, WD25 8BW
Sold Dec 2014
£700,00014 Middle Down, Aldenham, Watford, WD25 8BW
Sold Aug 2014
£665,000
Versus other Middle Down homes
Price per m² for 5 Middle Down runs comfortably ahead of the street norm.
Price per m²
£8,841
Street avg £5,224
Floor Area
164 m²
Street avg 144 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
214/mo
Falling year-on-year across the wider district.
Nearest stop
0.8 km
St John's Church — bus stop.
Closest school
1.4 km
Fair Field Junior School. 11 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
44.4dB

Night-time· 23:00 – 07:00
39.1dB







