18 Hyde Lane, Nash Mills, Hemel Hempstead, HP3 8RY
About 18 Hyde Lane
18 Hyde Lane is a semi-detached house in Nash Mills, Hemel Hempstead, Hemel Hempstead (HP3 8RY). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2025) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump.
A recent sale: £340,000 in February 2026. At 61 m² it sits well below the postcode median (126 m² across 16 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a garage conversion and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £413,000 is 21.5% above the 2026 sale price. On a £-per-square-foot basis, the last sale (£518/sq ft) was about 112.6% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 29 September 2035
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Level 3 Building Survey
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Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
3 applications on record at 18 Hyde Lane, Nash Mills, Hemel Hempstead, HP3 8RY
- Mar 2026ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.40 metres, maximum eaves height 3.40 metres)
- Documents
- 4 docs on file
- Reference
- 26/0215/PDE
- More recent applications — locked
- Garage ConversionApr 2026Decision
- Loft ConversionApr 2026Decision
Unlock 18 Hyde Lane, Nash Mills, Hemel Hempstead, HP3 8RY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 1 notable nearby
- The 23 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£413,000
Modelled from EPC, postcode comparables.
£340,000
Recorded with HM Land Registry.
Sales timeline
13 February 2026Most recent
£340,000
Median price across the last 5 sales in HP3 8RY: £645,000 (2025–2021).
Nearby sales in HP3 8RY
10 Hyde Lane, Nash Mills, Hemel Hempstead, HP3 8RY
Sold Dec 2025
£450,00026 Hyde Lane, Nash Mills, Hemel Hempstead, HP3 8RY
Sold Jan 2024
£645,0008 Hyde Lane, Nash Mills, Hemel Hempstead, HP3 8RY
Sold Aug 2022
£737,500Deerhurst, Hyde Lane, Nash Mills, Hemel Hempstead, HP3 8RY
Sold Sept 2021
£670,000Tangmere, Hyde Lane, Nash Mills, Hemel Hempstead, HP3 8RY
Sold Sept 2021
£677,777
Versus other Hyde Lane homes
Price per m² for 18 Hyde Lane runs comfortably ahead of the street norm.
Price per m²
£5,574
Street avg £3,863
Floor Area
61 m²
Street avg 128 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 5.9 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
211/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Hyde Lane — bus stop.
Closest school
1.1 km
Kings Langley Primary School. 15 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
47.4dB

Night-time· 23:00 – 07:00
39.7dB







