What kind of home is 20 Hardy House, Union Lane, TW7 6GU?

20 Hardy House, Union Lane, TW7 6GU is an end-of-terrace house.

What did 20 Hardy House, Union Lane, TW7 6GU sell for?

20 Hardy House, Union Lane, TW7 6GU last sold for £420,000 in December 2022, around 3 years ago. Before that, it sold for £345,000 in July 2015, so prices have been rising over 7 years on record. Source: HM Land Registry.

How has the value of 20 Hardy House, Union Lane, TW7 6GU changed over time?

Across 2 sales between July 2015 and December 2022, 20 Hardy House, Union Lane, TW7 6GU rose from £345,000 to £420,000, a change of £75,000. That works out to roughly +2.7% per year compounded over 7 years. Source: HM Land Registry.

What is the EPC rating for 20 Hardy House, Union Lane, TW7 6GU?

The current EPC rating for 20 Hardy House, Union Lane, TW7 6GU is B with a score of 82 out of 100, lodged in August 2024. Source: EPC Register.

How big is 20 Hardy House, Union Lane, TW7 6GU?

20 Hardy House, Union Lane, TW7 6GU has a recorded floor area of 71 m² (764 sq ft). Source: EPC Register.

What heating system does 20 Hardy House, Union Lane, TW7 6GU use?

The latest EPC at 20 Hardy House, Union Lane, TW7 6GU records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 20 Hardy House, Union Lane, TW7 6GU?

20 Hardy House, Union Lane, TW7 6GU is in council tax band D.

Which area is 20 Hardy House, Union Lane, TW7 6GU in?

20 Hardy House, Union Lane, TW7 6GU sits in Isleworth. It falls within the TW7 postcode district.

What is crime like near 20 Hardy House, Union Lane, TW7 6GU?

Police records around 20 Hardy House, Union Lane, TW7 6GU show an average of 3 reported crimes per month over the last 10 months. Vehicle crime makes up roughly 24% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 20 Hardy House, Union Lane, TW7 6GU?

The closest primary school to 20 Hardy House, Union Lane, TW7 6GU is The Smallberry Green Primary School (196m), one of 27 primaries within walking distance. The closest secondary is The Green School for Boys (314m), with 16 secondaries in the surrounding area.

What transport links are near 20 Hardy House, Union Lane, TW7 6GU?

The closest bus stop to 20 Hardy House, Union Lane, TW7 6GU is Twickenham Road / West Middlesex Hospital, 81m away. The nearest rail option is Syon Lane Rail Station, 730m away.

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20 Hardy House, Union Lane, Isleworth, TW7 6GU

EPC B

Property type

End terrace

Floor 02

Habitable rooms

From EPC

Floor area

71 m²

764 sq ft

Energy rating

Score 82

Council tax

Band D

Tenure

Private Rental

Overview

About 20 Hardy House

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

20 Hardy House is an end-of-terrace house in Isleworth (TW7 6GU). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 2007-2011 and council tax band D. The latest certificate (August 2024) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since July 2010. Between certificates, wall efficiency dropped from Very Good to Good. At 71 m² this is the 12th smallest of 35 units on EPC record in the building, where floor areas span 46–97 m². The building's EPC ratings span C to B, with this unit at the top.

Across 2015–2022, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £342,000 is 18.6% below the 2022 sale of £420,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£550/sq ft) was about 162.1% above the typical sold price in the postcode. Most recent transfer: December 2022 at £420,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you offer

Know exactly what you're buying at 20 Hardy House

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

Already flagged here

Signs of HMO activity in the areaLarger development activity nearby

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

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

20 Hardy House's carbon output is low for the local stock.

Current Certificate(1 of 2)

Aug 2024

EPC Rating

B82

Main Heating

—

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

1.2 t/year

Occupancy

Rented

Property Improvements

Changes detected from historical EPC data

Aug 2024from Jul 2010

Low Energy Lighting

10%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 20 Hardy House, Union Lane, Isleworth, TW7 6GU, sourced from the PlanIt planning register.

20 Hardy House has no planning applications on record.

Notable planning nearby

6applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 20 Hardy House

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

Signs of HMO activity in the area
Larger development activity nearby

£14.99

30-day money-back guarantee

Price

Sales history & valuation

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

Latest sale on 20 Hardy House was the highest on Land Registry record across the postcode.

Current estimate

£342,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 7 years.

See how we calculated this

Last sold (2022)

£420,000

Growth on file: 2.7% per year over 7 years.

Sales timeline

15 December 2022Most recent
£420,000
+21.7%over 7 years
29 July 2015
£345,000

Median price across the last 5 sales in TW7 6GU: £266,000 (2025–2022).

Nearby sales in TW7 6GU

Before you offer

Everything we know about 20 Hardy House, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

Signs of HMO activity in the area
Larger development activity nearby

£14.99

Trusted by UK homebuyers

On the street

Versus other Union Lane homes

Four headline reads against 34 similar flats on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 20 Hardy House runs comfortably ahead of the street norm.

Price per m²

£5,915

Street avg £3,153

Strongly above

Floor Area

71 m²

Street avg 69 m²

Below

Habitable Rooms

3 rooms

Street avg 3 rooms

Above

CO₂ Emissions

1.2 t/year

Street avg 0.6 t/year

Strongly below

Comparables

Similar properties nearby

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

£344k

1 Chase Court, Amhurst Gardens

TW7 6AH

2 bed1 bath

£345k

1 Gisbey House, Union Lane

TW7 6GH

1 bed1 bath

£333k

1 Hawkfield Court, Woodlands Grove

TW7 6NU

2 bed

£331k

1 Christabel Close

TW7 6EJ

1 bed1 bath

£320k

1 Bourne Close

TW7 6HD

£319k

1 Bridge Wharf Road

TW7 6BS

1 bed1 bath

£301k

1 Hardy House, Union Lane

TW7 6GU

£299k

1 Church Street

TW7 6BL

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 Isleworth district page.

Full Isleworth report

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

Twickenham Road / West Middlesex Hospital — bus stop.

Closest school

0.2 km

The Smallberry Green Primary School. 43 schools nearby.

Go deeper on the local area

The full 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 TW7 6GU from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

52.5dB

Low

Night-time road noise heatmap for TW7 6GU

Night-time· 23:00 – 07:00

44.0dB

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 20 Hardy House, Union Lane, Isleworth, TW7 6GU. Each answer is also embedded as structured data for search engines.