What kind of home is 17 Hardy House, Union Lane, TW7 6GU?

17 Hardy House, Union Lane, TW7 6GU is a 1-bedroom mid-terrace house.

When did 17 Hardy House, Union Lane, TW7 6GU last change hands?

17 Hardy House, Union Lane, TW7 6GU last sold for £202,500 in March 2025, around 1 years ago. Source: HM Land Registry.

What is the EPC rating for 17 Hardy House, Union Lane, TW7 6GU?

The current EPC rating for 17 Hardy House, Union Lane, TW7 6GU is B with a score of 83 out of 100, lodged in April 2024. Source: EPC Register.

How big is 17 Hardy House, Union Lane, TW7 6GU?

17 Hardy House, Union Lane, TW7 6GU has a recorded floor area of 46 m² (495 sq ft), around 46 m² per bedroom. That makes it about 36% smaller than the median EPC-recorded property in TW7 6GU. Source: EPC Register.

What heating system does 17 Hardy House, Union Lane, TW7 6GU use?

The latest EPC at 17 Hardy House, Union Lane, TW7 6GU records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 17 Hardy House, Union Lane, TW7 6GU?

17 Hardy House, Union Lane, TW7 6GU is in council tax band C.

Which area is 17 Hardy House, Union Lane, TW7 6GU in?

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

How safe is the area around 17 Hardy House, Union Lane, TW7 6GU?

Police records around 17 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 17 Hardy House, Union Lane, TW7 6GU?

The closest primary school to 17 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 17 Hardy House, Union Lane, TW7 6GU?

The closest bus stop to 17 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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17 Hardy House, Union Lane, Isleworth, TW7 6GU

EPC B

Property type

Mid terrace

Floor 02

Bedroom

Bathroom

Floor area

46 m²

495 sq ft

Energy rating

Score 83

Council tax

Band C

Tenure

Owner Occupied

Overview

About 17 Hardy House

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

17 Hardy House is a one-bedroom mid-terrace house in Isleworth (TW7 6GU). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2007-2011 and council tax band C. At 46 m² this is the smallest unit on EPC record across the building (46–97 m²). The building's EPC ratings span C to B, with this unit at the top. Other recorded features include a balcony. The latest certificate (April 2024) returns a B (score 83), 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.

Most recent transfer was March 2025 at £202,500 — fresh data. At 46 m² it sits well below the postcode median (72 m² across 34 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £241,000 is 19% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£409/sq ft) was about 92.6% above the typical sold price in the postcode.

Before you offer

Know exactly what you're buying at 17 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

£14.99

Trusted by UK homebuyers

Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

Bedrooms1
Bathrooms1

Outside

Communal gardenYes
ParkingAllocated
BalconyYes

Building

LiftYes

Energy

Energy performance

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

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

Current Certificate(1 of 2)

Apr 2024

EPC Rating

B83

Main Heating

—

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

0.8 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2024from Jul 2010

Low Energy Lighting

10%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 17 Hardy House, Union Lane, Isleworth, TW7 6GU, sourced from the PlanIt planning register.

17 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 17 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.

17 Hardy House valuation sits well clear of the typical sold price in this postcode.

Current estimate

£241,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2025)

£202,500

Recorded with HM Land Registry.

Sales timeline

30 March 2025Most recent
£202,500

Median price across the last 5 sales in TW7 6GU: £275,000 (2025–2022).

Nearby sales in TW7 6GU

Before you offer

Everything we know about 17 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.

On floor area, 17 Hardy House runs well behind the street norm.

Price per m²

£4,402

Street avg £3,242

Above

Floor Area

46 m²

Street avg 70 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 3 rooms

Strongly below

CO₂ Emissions

0.8 t/year

Street avg 0.6 t/year

Below

Comparables

Similar properties nearby

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

£220k

1 Douglas Bader House, 9 Gibson Close

TW7 6NE

1 bed1 bath

£299k

1 Church Street

TW7 6BL

1 bed1 bath

£319k

1 Bridge Wharf Road

TW7 6BS

1 bed1 bath

£331k

1 Christabel Close

TW7 6EJ

1 bed1 bath

£345k

1 Gisbey House, Union Lane

TW7 6GH

1 bed1 bath

£333k

1 Hawkfield Court, Woodlands Grove

TW7 6NU

2 bed

£344k

1 Chase Court, Amhurst Gardens

TW7 6AH

2 bed1 bath

£492k

1 Gumley Gardens

TW7 6PW

2 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 17 Hardy House, Union Lane, Isleworth, TW7 6GU. Each answer is also embedded as structured data for search engines.