What did 19 Blackwell House, The Embankment, HP3 9FX sell for?

19 Blackwell House, The Embankment, HP3 9FX last sold for £285,000 in September 2025. Before that, it sold for £290,000 in November 2015, so prices have been flat over 10 years on record. Source: HM Land Registry.

What is the price history for 19 Blackwell House, The Embankment, HP3 9FX?

Across 2 sales between November 2015 and September 2025, 19 Blackwell House, The Embankment, HP3 9FX fell from £290,000 to £285,000, a change of £5,000. Source: HM Land Registry.

What is the EPC rating for 19 Blackwell House, The Embankment, HP3 9FX?

The current EPC rating for 19 Blackwell House, The Embankment, HP3 9FX is D with a score of 64 out of 100, lodged in January 2026. It has dropped from a C recorded in October 2015. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 19 Blackwell House, The Embankment, HP3 9FX?

19 Blackwell House, The Embankment, HP3 9FX has a recorded floor area of 60 m² (646 sq ft), around 30 m² per bedroom. That makes it about 12% smaller than the median EPC-recorded property in HP3 9FX. Source: EPC Register.

How is 19 Blackwell House, The Embankment, HP3 9FX heated?

The latest EPC at 19 Blackwell House, The Embankment, HP3 9FX records electricity as the main heating fuel. Source: EPC Register.

What council tax band is 19 Blackwell House, The Embankment, HP3 9FX?

19 Blackwell House, The Embankment, HP3 9FX is in council tax band D.

Where is 19 Blackwell House, The Embankment, HP3 9FX located?

19 Blackwell House, The Embankment, HP3 9FX sits in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead. It falls within the HP3 postcode district in Hertfordshire.

Is 19 Blackwell House, The Embankment, HP3 9FX in a safe area?

Police records around 19 Blackwell House, The Embankment, HP3 9FX show an average of 211 reported crimes per month over the last 13 months. Violent crime makes up roughly 34% of reports, the most common category. The overall trend is falling (24% versus the prior period). Source: Police UK.

Which schools serve 19 Blackwell House, The Embankment, HP3 9FX?

The closest primary school to 19 Blackwell House, The Embankment, HP3 9FX is Nash Mills Church of England Primary School (355m), one of 14 primaries within walking distance. The closest secondary is Longdean School (1.6km), with 4 secondaries in the surrounding area.

How well connected is 19 Blackwell House, The Embankment, HP3 9FX?

The closest bus stop to 19 Blackwell House, The Embankment, HP3 9FX is Mill Close, 185m away. The nearest rail option is Apsley Rail Station, 800m away.

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19 Blackwell House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9FX

Bedrooms

Bathrooms

Floor area

60 m²

646 sq ft

Energy rating

Score 64

Council tax

Band D

Tenure

Private Rental

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Overview

About 19 Blackwell House

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

19 Blackwell House is a two-bedroom property in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9FX). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 2012-2021 and council tax band D. At 60 m² this is the 10th smallest of 36 units on EPC record in the building, where floor areas span 46–83 m². The building's EPC ratings span D to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (January 2026) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 78). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

It changed hands recently, sold September 2025 for £285,000. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).

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
Dining roomYes
EnsuiteYes

Outside

ParkingAllocated
BalconyYes

Before you decide

Everything you need to know about 19 Blackwell House

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

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Energy

Energy performance

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

19 Blackwell House's carbon output is low for the local stock.

Current Certificate(1 of 2)

Jan 2026

EPC Rating

D64

Main Heating

Electric

Main Fuel

Electric

Hot Water

Very Poor

Windows

Average

CO2 Emissions

0.7 t/year

Occupancy

Rented

Certificate validity

Valid until 29 January 2036

9 years remaining

Get a survey for this property

Level 3 Building Survey

21st century2nd Floor FlatEPC DNo mains gas

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

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 19 Blackwell House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9FX, sourced from the PlanIt planning register.

19 Blackwell House 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.

Price

Sales history & valuation

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

Current estimate

£285,000

Modelled from EPC, postcode comparables and a sale-price growth of -0.2% per year over 10 years.

See how we calculated this

Last sold (2025)

£285,000

Growth on file: -0.2% per year over 10 years.

Sales timeline

18 September 2025Most recent
£285,000
-1.7%over 9 years
13 November 2015
£290,000

Median price across the last 5 sales in HP3 9FX: £280,000 (2025–2024).

Nearby sales in HP3 9FX

On the street

Versus other The Embankment homes

Four headline reads against 35 similar flats on this street, drawn from the latest EPC and Land Registry data.

Years Held for 19 Blackwell House lags the street by a wide margin.

Price per m²

£4,750

Street avg £4,733

On par

Floor Area

60 m²

Street avg 64 m²

Below

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

0.7 t/year

Street avg 1.5 t/year

Strongly above

Before you decide

Everything you need to know about 19 Blackwell House

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

Pick your report · from £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£270k

1 Apsley Grange

HP3 9SY

2 bed

£301k

1 Blackwell House, The Embankment, Nash Mills Wharf

HP3 9FX

2 bed2 bath

£258k

1 Barn Close

HP3 9PJ

2 bed1 bath

£455k

1 Barnard Way

HP3 9EX

2 bed1 bath

£175k

1 Basildon Court, Croxley Road, Nash Mills Wharf

HP3 9GY

2 bed1 bath

£373k

1 Butterfly Crescent, Nash Mills Wharf

HP3 9GS

1 bed1 bath

£385k

1 Brereton Court

HP3 9JS

3 bed1 bath

£209k

1 Albion Court, Ebberns Road

HP3 9DE

1 bed1 bath

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

0.2 km

Mill Close — bus stop.

Closest school

0.4 km

Nash Mills Church of England Primary School. 18 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 9FX from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

49.8dB

Low

Night-time road noise heatmap for HP3 9FX

Night-time· 23:00 – 07:00

40.1dB

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 19 Blackwell House, The Embankment, Nash Mills Wharf, Hemel Hempstead, HP3 9FX. Each answer is also embedded as structured data for search engines.