17 Middle Down, Aldenham, Watford, WD25 8BW
About 17 Middle Down
17 Middle Down is a five-bedroom mid-terrace 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 (September 2016) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 85).
It hasn't traded since May 2006, a hold of 20 years that's notably long for the area. Today's modelled estimate of £1,028,000 sits 63.2% above the 2006 sale of £630,000. On a £-per-square-foot basis, the last sale (£357/sq ft) was about 22.4% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, 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). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count.
What this property has
Inside
- Bedrooms5
- Bathrooms3
Outside
- Communal gardenYes
- GarageYes
Building
- Heating systemElectric
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Sept 2026
EPC Rating
Certificate validity
Expired on 13 September 2026
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Planning history
17 Middle Down has 2 separate extension applications on the council record.
2 applications on record at 17 Middle Down, Aldenham, Watford, WD25 8BW
- Dec 2008ConservatoryFullOutcome in report
Extension: Single storey · Rear of property
*Electronic documents only, no paper fileSingle storey rear conservatory.
Extension- Documents
- 5 docs on file
- Reference
- TP/08/1683
- More recent applications — locked
- ExtensionOct 2014Decision
Unlock 17 Middle Down, Aldenham, Watford, WD25 8BW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 20 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
17 Middle Down valuation sits well clear of the typical sold price in this postcode.
£1,028,000
Modelled from EPC, postcode comparables.
£630,000
Recorded with HM Land Registry.
Sales timeline
21 May 2006Most recent
£630,000
Median price across the last 5 sales in WD25 8BW: £980,000 (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
£850,0005 Middle Down, Aldenham, Watford, WD25 8BW
Sold Aug 2022
£1,450,0006 Middle Down, Aldenham, Watford, WD25 8BW
Sold Nov 2016
£980,0002 Middle Down, Aldenham, Watford, WD25 8BW
Sold Dec 2014
£700,000
Versus other Middle Down homes
On price per m², 17 Middle Down runs well behind the street norm.
Price per m²
£3,841
Street avg £5,581
Floor Area
164 m²
Street avg 144 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 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







