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

Property type
Detached
Floor mid floor
Bedrooms
2
Bathrooms
2
Floor area
75 m²
807 sq ft
Energy rating
C
Score 75
Council tax
Band D
Overview

About 42 Longman House

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

42 Longman House is a two-bedroom detached house in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9GH). It has a recorded floor area of 75 m² (around 807 sq ft) and council tax band D. At 75 m² this is the 38th smallest of 42 units on EPC record in the building, where floor areas span 57–107 m². The building's EPC ratings span D to B across 42 units on file. Other recorded features include a balcony. The latest certificate (September 2017) shows a C (score 75), near the top of the C band. Main heating runs on electricity: electricity, unspecified tariff.

Most recent transfer was January 2025 at £340,000 — fresh data. At 75 m² it's 15.4% larger than the typical home in the postcode (65 m² median across 41 EPCs). Across 2017–2025, sale prices on this property compounded at -0.7% per year.

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

  • Bedrooms2
  • Bathrooms2
  • Open-plan layoutYes
  • EnsuiteYes

Outside

  • ParkingAllocated
  • BalconyYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 42 Longman House

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

Pick your report · every report is £14.99

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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.

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Very Good
CO2 Emissions
2.0 t/year
Occupancy
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 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.

From £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 42 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH, sourced from the PlanIt planning register.

42 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

£358,000

Modelled from EPC, postcode comparables and a sale-price growth of -0.7% per year over 8 years.

See how we calculated this
Last sold (2025)

£340,000

Growth on file: -0.7% per year over 8 years.

Sales timeline

  1. 21 January 2025Most recent

    £340,000

    -5.6%over 7 years
  2. 28 February 2017

    £360,000

Median price across the last 5 sales in HP3 9GH: £320,000 (2025–2024).

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.

On price per m², 42 Longman House runs well behind the street norm.

Price per m²

£4,533

Street avg £5,148

Strongly below

Floor Area

75 m²

Street avg 67 m²

Strongly above

CO₂ Emissions

2.0 t/year

Street avg 1.6 t/year

Strongly below

Years Held

1 years

Street avg 8 years

Strongly below
Before you decide

Everything you need to know about 42 Longman House

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
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.

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

0.4 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 42 Longman House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9GH. Each answer is also embedded as structured data for search engines.