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3 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH

Property type
Detached
Floor ground floor
Floor area
72 m²
775 sq ft
Energy rating
C
Score 74
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Overview

About 3 Longman House

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

3 Longman House is a detached house in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9GH). It has a recorded floor area of 72 m² (around 775 sq ft). At 72 m² this is the largest unit on EPC record across 3 Longman House (60–72 m²). The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (74 versus a best of 82). The latest certificate (April 2017) shows a C (score 74). Main heating runs on electricity: electricity, unspecified tariff.

9 years since the last transfer (March 2017).

Before you decide

Everything you need to know about 3 Longman 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.
Current Certificate
Apr 2017

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Very Good
CO2 Emissions
2.0 t/year
Occupancy
—

Certificate validity

Valid until 23 April 2027

6 months remaining
SDL Surveying

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Level 2 HomeBuyer Report

Ground Floor FlatEPC CLow flood risk

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

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Planning

Planning history

Applications and permits filed against 3 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH, sourced from the PlanIt planning register.

3 Longman 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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate

£318,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2017)

£340,000

Recorded with HM Land Registry.

Sales timeline

  1. 24 March 2017Most recent

    £340,000

Median price across the last 5 sales in HP3 9GH: £320,000 (2026–2025).

On the street

Versus other The Embankment homes

Four headline reads against 41 similar flats on this street, drawn from the latest EPC and Land Registry data.

3 Longman House is notably below the street on co₂ emissions.

Price per m²

£4,722

Street avg £5,105

Strongly below

Floor Area

72 m²

Street avg 67 m²

Strongly above

CO₂ Emissions

2.0 t/year

Street avg 1.6 t/year

Strongly below

Years Held

9 years

Street avg 7 years

Above

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£301k

1 Blackwell House, The Embankment, Nash Mills Wharf

HP3 9FX

2 bed2 bath
£289k

1 Canal View House, Lawn Lane

HP3 9HS

£352k

1 Barnfield

HP3 9QH

£358k

1 Bond Close

HP3 9XU

£281k

1 Athelstan Mews, Athelstan Road

HP3 9QE

£361k

1 Bevan Close

HP3 9EZ

£373k

1 Butterfly Crescent, Nash Mills Wharf

HP3 9GS

1 bed1 bath
£270k

1 Apsley Grange

HP3 9SY

2 bed
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

0.4 km

Nash Mills Church of England Primary School. 17 schools nearby.

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 9GH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP3 9GH

Daytime· 07:00 – 23:00

49.9dB

Low
Night-time road noise heatmap for HP3 9GH

Night-time· 23:00 – 07:00

40.3dB

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

Common questions

The questions buyers, sellers and homeowners most often ask about 3 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH. Each answer is also embedded as structured data for search engines.