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21 Isenburg Way, Hemel Hempstead, HP2 6NQ

Extendable

Estimated value

£414,000

  • Since the 2018 sale (£360,000)+15%
  • Against HP2 6NQ's recent median (£335,000)+24%

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

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
80 m²
861 sq ft
Energy rating
E
Score 53
Council tax
Band C
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

£414,000

  • Against its 2018 sale (£360,000)+15%
  • Against HP2 6NQ's recent median (£335,000)+24%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Isenburg Way is modelled from its 80 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP2 6NQ. 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

    80 m² from the EPC lodged in October 2017

  • Sales of this home

    1 sale recorded, the latest in 2018

  • Recent sales in HP2 6NQ

    5 sales, median £335,000 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 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.

21 Isenburg Way valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 3 January 2018Most recent

    £360,000

Median price across the last 5 sales in HP2 6NQ: £335,000 (2026–2024).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Isenburg Way, Hemel Hempstead, HP2 6NQ. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn 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 21 Isenburg Way

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

21 Isenburg Way is a three-bedroom semi-detached house in Hemel Hempstead (HP2 6NQ). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (October 2017) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. Other recorded features include a loft. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

At 80 m² it's 23.1% larger than the typical home in the postcode (65 m² median across 37 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £414,000 is 15% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£418/sq ft) was about 58.7% above the typical sold price in the postcode. On the market in January 2018 and unlisted since — roughly 9 years.

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

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes
  • LoftYes

Outside

  • Private gardenYes
  • DrivewayYes
  • Cul-de-sacYes

Building

  • Heating systemGas
  • Extension potentialPossible
Before you decide

Everything you need to know about 21 Isenburg Way

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

Larger development activity nearby

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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.

21 Isenburg Way sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate
Oct 2017

EPC Rating

A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
5.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 25 October 2027

11 months remaining
Planning

Planning history

Applications and permits filed against 21 Isenburg Way, Hemel Hempstead, HP2 6NQ, sourced from the PlanIt planning register.

21 Isenburg Way has no planning applications on record.

3

But the area is active

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

On the street

Versus other Isenburg Way homes

Four headline reads against 37 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 21 Isenburg Way runs well behind the street norm.

Price per m²

£4,500

Street avg £4,189

On par

Floor Area

80 m²

Street avg 65 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

5.2 t/year

Street avg 2.6 t/year

Strongly below
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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

332/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Isenburg Way — bus stop.

Closest school

0.7 km

Aycliffe Drive Primary School. 22 schools nearby.

Nearest schools

  • Aycliffe Drive Primary SchoolPrimary684m
  • Hammond AcademyPrimary996m
  • Yewtree Primary SchoolPrimary1.2km
  • Maple Grove Primary SchoolPrimary1.2km

Nearest stops

  • Isenburg WayBus stop71m
  • Washington AvenueBus stop181m
  • Dunlin RoadBus stop292m
  • ClaymoreBus stop497m

Most reported crime locally

  • Violence & Sexual Offences1,718 reports34%
  • Anti-social Behaviour1,064 reports21%
  • Other Theft416 reports8%
  • Shoplifting396 reports8%

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 HP2 6NQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP2 6NQ

Daytime· 07:00 – 23:00

46.3dB

Low
Night-time road noise heatmap for HP2 6NQ

Night-time· 23:00 – 07:00

37.3dB

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 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC E

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 £695 · 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.
£430k

1 Chequers End, Gaddesden Row

HP2 6HH

3 bed1 bath
£395k

1 Argyll Road

HP2 6NE

3 bed2 bath
£455k

1 Hunting Gate

HP2 6NX

3 bed1 bath
£348k

1 Avon Square

HP2 6DZ

3 bed
£502k

1 Bradden Cottages, Bradden Lane, Gaddesden Row

HP2 6HZ

3 bed2 bath
£338k

1 Essex Mead

HP2 6LF

3 bed
£597k

1 Hoo Cottages, Ledgemore Lane, Great Gaddesden

HP2 6HF

3 bed1 bath
£376k

1 Craigavon Road

HP2 6AZ

2 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 21 Isenburg Way is modelled from its 80 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP2 6NQ. 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. 1 sale is recorded for 21 Isenburg Way. 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 21 Isenburg Way was lodged in October 2017 at band E and is valid until October 2027. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Isenburg Way. 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 15 months, which places each incident at an approximate point. The 22 schools and 30 stops listed are measured in a straight line from HP2 6NQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Isenburg Way is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Isenburg Way, Hemel Hempstead, HP2 6NQ. Each answer is also embedded as structured data for search engines.

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