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7 Mill House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GL

EPC B3 sales on record

Estimated value

£235,000

  • Since the 2024 sale (£235,000)0%
  • Against HP3 9GL's recent median (£305,000)-23%

Newest record on this page: June 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Floor 02
Bedroom
1
Bathroom
1
Floor area
45 m²
484 sq ft
Energy rating
B
Score 81
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£235,000

  • Against its 2024 sale (£235,000)0%
  • Against HP3 9GL's recent median (£305,000)-23%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 7 Mill House is modelled from its 45 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP3 9GL. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    45 m² from the EPC lodged in October 2024

  • Sales of this home

    3 sales recorded, the latest in 2024

  • Recent sales in HP3 9GL

    5 sales, median £305,000 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sales timeline

  1. 3 October 2024Most recent

    £235,000

    -7.8%over 4 years

  2. 30 July 2020

    £255,000

    +41.7%over 5 years

  3. 2 October 2014

    £180,000

Median price across the last 5 sales in HP3 9GL: £305,000 (2026–2024).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 7 Mill House

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

7 Mill House is a one-bedroom mid-terrace house in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9GL). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 2007-2011. At 45 m² this is the smallest unit on EPC record across 7 Mill House (45–46 m²). On EPC score it ranks last in the building (81 versus a best of 82). The latest certificate (October 2024) returns a B (score 81), comfortably above the UK average. When first surveyed in September 2014 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. Main heating runs on electricity.

At 45 m² it sits well below the postcode median (67 m² across 25 EPCs), making it one of the more compact homes locally. Across 2014–2024, sale prices on this property compounded at 2.7% per year. On a £-per-square-foot basis, the last sale (£485/sq ft) was about 32.9% above the typical sold price in the postcode. Sold October 2024 for £235,000.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms1
  • Bathrooms1
Before you decide

Everything you need to know about 7 Mill House

The true value, the hidden risks and the full sale history, in one report.

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

7 Mill House's carbon output is low for the local stock.

Current Certificate(1 of 2)
Oct 2024

EPC Rating

A
B
B81
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
1.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 21 October 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2024from Sept 2014
EPC improved fromC77toB81
Hot Water
ImmersionMain System

Hot water system upgraded

Planning

Planning history

Applications and permits filed against 7 Mill House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GL, sourced from the PlanIt planning register.

7 Mill House has no planning applications on record.

2

But the area is active

2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Rose Lane homes

Four headline reads against 25 similar flats on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 7 Mill House runs comfortably ahead of the street norm.

Price per m²

£5,222

Street avg £4,203

Strongly above

Floor Area

45 m²

Street avg 63 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 3 rooms

Strongly below

CO₂ Emissions

1.1 t/year

Street avg 1.4 t/year

Above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Hemel Hempstead district page.
Full Hemel Hempstead report

Rail-style transport is unusually close for this postcode.

Crime

211/mo

Falling 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.

Nearest schools

  • Nash Mills Church of England Primary SchoolPrimary487m
  • Belswains Primary SchoolPrimary1.1km
  • Kings Langley Primary SchoolPrimary1.2km
  • Chambersbury Primary SchoolPrimary1.3km

Nearest stops

  • Red Lion LaneBus stop96m
  • Rucklers LaneBus stop192m
  • Rucklers LaneBus stop242m
  • Mill CloseBus stop305m

Most reported crime locally

  • Violence & Sexual Offences937 reports34%
  • Anti-social Behaviour630 reports23%
  • Other Theft265 reports10%
  • Criminal Damage & Arson174 reports6%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around HP3 9GL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP3 9GL

Daytime· 07:00 – 23:00

49.6dB

Low
Night-time road noise heatmap for HP3 9GL

Night-time· 23:00 – 07:00

40.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

21st century2nd Floor FlatEPC BNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£209k

1 Albion Court, Ebberns Road

HP3 9DE

1 bed1 bath
£373k

1 Butterfly Crescent, Nash Mills Wharf

HP3 9GS

1 bed1 bath
£258k

1 Barn Close

HP3 9PJ

2 bed1 bath
£270k

1 Apsley Grange

HP3 9SY

2 bed
£301k

1 Blackwell House, The Embankment, Nash Mills Wharf

HP3 9FX

2 bed2 bath
£175k

1 Basildon Court, Croxley Road, Nash Mills Wharf

HP3 9GY

2 bed1 bath
£455k

1 Barnard Way

HP3 9EX

2 bed1 bath
£385k

1 Brereton Court

HP3 9JS

3 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 7 Mill House is modelled from its 45 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP3 9GL. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 3 sales are recorded for 7 Mill House. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 7 Mill House was lodged in October 2024 at band B and is valid until October 2034. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 7 Mill House. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 13 months, which places each incident at an approximate point. The 16 schools and 30 stops listed are measured in a straight line from HP3 9GL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 7 Mill House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GL. Each answer is also embedded as structured data for search engines.

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