What type of property is The Exchange, Flat 15, 89 Marlowes, HP1 1EH?

The Exchange, Flat 15, 89 Marlowes, HP1 1EH is an end-of-terrace house.

When did The Exchange, Flat 15, 89 Marlowes, HP1 1EH last change hands?

The Exchange, Flat 15, 89 Marlowes, HP1 1EH last sold for £175,000 in July 2023, around 3 years ago. Before that, it sold for £206,625 in May 2021, so prices have been falling over 2 years on record. Source: HM Land Registry.

Has The Exchange, Flat 15, 89 Marlowes, HP1 1EH appreciated in value?

Across 2 sales between May 2021 and July 2023, The Exchange, Flat 15, 89 Marlowes, HP1 1EH fell from £206,625 to £175,000, a change of £31,625. That works out to roughly -7.4% per year compounded over 2 years. Source: HM Land Registry.

How energy efficient is The Exchange, Flat 15, 89 Marlowes, HP1 1EH?

The current EPC rating for The Exchange, Flat 15, 89 Marlowes, HP1 1EH is D with a score of 68 out of 100, lodged in March 2021. Source: EPC Register.

What is the floor area of The Exchange, Flat 15, 89 Marlowes, HP1 1EH?

The Exchange, Flat 15, 89 Marlowes, HP1 1EH has a recorded floor area of 33 m² (355 sq ft). That makes it about 21% smaller than the median EPC-recorded property in HP1 1EH. Source: EPC Register.

How is The Exchange, Flat 15, 89 Marlowes, HP1 1EH heated?

The latest EPC at The Exchange, Flat 15, 89 Marlowes, HP1 1EH records electricity: electricity, unspecified tariff as the main heating fuel. Source: EPC Register.

Where is The Exchange, Flat 15, 89 Marlowes, HP1 1EH located?

The Exchange, Flat 15, 89 Marlowes, HP1 1EH sits in Hemel Hempstead. It falls within the HP1 postcode district in Hertfordshire.

What is crime like near The Exchange, Flat 15, 89 Marlowes, HP1 1EH?

Police records around The Exchange, Flat 15, 89 Marlowes, HP1 1EH show an average of 245 reported crimes per month over the last 14 months. Violent crime makes up roughly 34% of reports, the most common category. The overall trend is falling (15% versus the prior period). Source: Police UK.

Which schools serve The Exchange, Flat 15, 89 Marlowes, HP1 1EH?

The closest primary school to The Exchange, Flat 15, 89 Marlowes, HP1 1EH is South Hill Primary School (588m), one of 28 primaries within walking distance. The closest secondary is The Hemel Hempstead School (673m), with 6 secondaries in the surrounding area.

What is the nearest station to The Exchange, Flat 15, 89 Marlowes, HP1 1EH?

The closest bus stop to The Exchange, Flat 15, 89 Marlowes, HP1 1EH is Combe Street, 52m away. In total there are 30 bus stops within the surrounding area.

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The Exchange, Flat 15, 89 Marlowes, Hemel Hempstead, HP1 1EH

Estimated value

£189,000

Since the 2023 sale (£175,000)+8%
Against HP1 1EH's recent median (£182,500)+4%

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

Learn about this valuation

Property type

End terrace

Floor 3

Floor area

33 m²

355 sq ft

Energy rating

Score 68

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

£189,000

Against its 2023 sale (£175,000)+8%
Against HP1 1EH's recent median (£182,500)+4%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for The Exchange is modelled from its 33 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP1 1EH. 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
33 m² from the EPC lodged in March 2021
Sales of this home
2 sales recorded, the latest in 2023
Recent sales in HP1 1EH
5 sales, median £182,500 (2026–2024)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: May 2026	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

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

Sales timeline

11 July 2023Most recent
£175,000
-15.3%over 2 years
18 May 2021
£206,625

Median price across the last 5 sales in HP1 1EH: £182,500 (2026–2024).

Nearby sales in HP1 1EH

Risks

What this page doesn't show

1 potential issue has already been flagged for The Exchange, Flat 15, 89 Marlowes, Hemel Hempstead, HP1 1EH. 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

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Overview

About The Exchange

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

The Exchange is an end-of-terrace house in Hemel Hempstead (HP1 1EH). It has a recorded floor area of 33 m² (around 355 sq ft) and construction records dating it to 2020. At 33 m² this is the smallest unit on EPC record across The Exchange (33–72 m²). The building's EPC ratings span E to A across 54 units on file. The latest certificate (March 2021) shows a D (score 68), on the cusp of jumping into the C band. Main heating runs on electricity: electricity, unspecified tariff.

At 33 m² it's 21.4% smaller than the typical home in the postcode (42 m² median across 53 EPCs). Across 2021–2023, sale prices on this property compounded at -7.4% per year. Sold July 2023 for £175,000.

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Everything you need to know about The Exchange

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

Larger development activity nearby

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The data behind every report

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

Mar 2021

EPC Rating

D68

Main Heating

Electric

Main Fuel

Electric

Hot Water

Very Poor

Windows

Very Good

CO2 Emissions

1.6 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 17 March 2031

4 years remaining

Planning

Planning history

Applications and permits filed against The Exchange, Flat 15, 89 Marlowes, Hemel Hempstead, HP1 1EH, sourced from the PlanIt planning register.

The Exchange 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.

On the street

Versus other Marlowes homes

Four headline reads against 53 similar flats on this street, drawn from the latest EPC and Land Registry data.

On floor area, The Exchange runs well behind the street norm.

Price per m²

£5,303

Street avg £5,298

On par

Floor Area

33 m²

Street avg 46 m²

Strongly below

CO₂ Emissions

1.6 t/year

Street avg 1.3 t/year

Below

Years Held

3 years

Street avg 4 years

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

Crime

245/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Combe Street — bus stop.

Closest school

0.6 km

South Hill Primary School. 34 schools nearby.

Nearest schools

South Hill Primary SchoolPrimary588m
The Hemel Hempstead SchoolSecondary673m
George Street Primary SchoolPrimary749m
Broadfield AcademyPrimary873m

Nearest stops

Combe StreetBus stop52m
HospitalBus stop128m
The ForumBus stop130m
Combe StreetBus stop133m

Most reported crime locally

Violence & Sexual Offences1,150 reports34%
Anti-social Behaviour874 reports25%
Shoplifting270 reports8%
Criminal Damage & Arson244 reports7%

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 HP1 1EH from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

52.4dB

Low

Night-time road noise heatmap for HP1 1EH

Night-time· 23:00 – 07:00

42.2dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

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21st century3rd Floor FlatEPC D

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Comparables

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 The Exchange is modelled from its 33 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP1 1EH. 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. 2 sales are recorded for The Exchange. 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 The Exchange was lodged in March 2021 at band D and is valid until March 2031. 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 The Exchange. 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 14 months, which places each incident at an approximate point. The 34 schools and 30 stops listed are measured in a straight line from HP1 1EH, 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 The Exchange, Flat 15, 89 Marlowes, Hemel Hempstead, HP1 1EH. Each answer is also embedded as structured data for search engines.

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The Exchange, Flat 15, 89 Marlowes, Hemel Hempstead, HP1 1EH

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in HP1 1EH

Everything you need to know about The Exchange

EPC Rating

Nearest schools

Nearest stops

Most reported crime locally

Level 2 HomeBuyer Report

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