10 Phelps House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GJ
About 10 Phelps House
10 Phelps House is a one-bedroom mid-terrace house in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9GJ). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 2012 onwards and council tax band C. At 47 m² this is the smallest unit on EPC record across the building (47–66 m²). The building's EPC ratings span C to B, with this unit at the top. Other recorded features include a balcony and notable views. The latest certificate (May 2025) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since October 2014. Between certificates, window efficiency dropped from Very Good to Good.
Across 2014–2017, sale prices on this property compounded at 12% per year. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 40.4% above the typical sold price in the postcode. Last changed hands 9 years ago, in September 2017.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
- StudyYes
Outside
- ParkingAllocated
- BalconyYes
- Notable viewsYes
Building
- RefurbishedYes
Energy performance
10 Phelps House's carbon output is low for the local stock.
EPC Rating
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Planning history
10 Phelps House has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£248,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.0% per year over 3 years.
£250,000
Growth on file: 12.0% per year over 3 years.
Sales timeline
25 September 2017Most recent
£250,000
+38.9%over 2 years30 October 2014
£180,000
Median price across the last 5 sales in HP3 9GJ: £225,000 (2024–2020).
Nearby sales in HP3 9GJ
12 Phelps House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GJ
Sold Apr 2024
£300,0006 Phelps House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GJ
Sold Oct 2023
£220,0009 Phelps House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GJ
Sold Nov 2022
£305,0007 Phelps House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GJ
Sold Dec 2020
£216,0003 Phelps House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GJ
Sold Dec 2020
£225,000
Versus other Rose Lane homes
Price per m² for 10 Phelps House runs comfortably ahead of the street norm.
Price per m²
£5,319
Street avg £4,156
Floor Area
47 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.0 t/year
Street avg 1.0 t/year
Similar properties nearby
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1 Blackwell House, The Embankment, Nash Mills Wharf
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1 Basildon Court, Croxley Road, Nash Mills Wharf
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Red Lion Lane — bus stop.
Closest school
0.5 km
Nash Mills Church of England Primary School. 16 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
49.5dB

Night-time· 23:00 – 07:00
40.0dB







