What did 15 Blake House, Cottage Close, HA2 0HG sell for?

15 Blake House, Cottage Close, HA2 0HG last sold for £220,000 in November 2005, around 21 years ago. Source: HM Land Registry.

What energy rating does 15 Blake House, Cottage Close, HA2 0HG have?

The current EPC rating for 15 Blake House, Cottage Close, HA2 0HG is B with a score of 81 out of 100, lodged in September 2025. Source: EPC Register.

What is the floor area of 15 Blake House, Cottage Close, HA2 0HG?

15 Blake House, Cottage Close, HA2 0HG has a recorded floor area of 45 m² (484 sq ft), around 45 m² per bedroom. That makes it about 39% smaller than the median EPC-recorded property in HA2 0HG. Source: EPC Register.

How is 15 Blake House, Cottage Close, HA2 0HG heated?

The latest EPC at 15 Blake House, Cottage Close, HA2 0HG records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 15 Blake House, Cottage Close, HA2 0HG?

15 Blake House, Cottage Close, HA2 0HG is in council tax band D.

Where is 15 Blake House, Cottage Close, HA2 0HG located?

15 Blake House, Cottage Close, HA2 0HG sits in Harrow. It falls within the HA2 postcode district.

How safe is the area around 15 Blake House, Cottage Close, HA2 0HG?

Police records around 15 Blake House, Cottage Close, HA2 0HG show an average of 6 reported crimes per month over the last 13 months. Violent crime makes up roughly 54% of reports, the most common category. The overall trend is rising (555% versus the prior period). Source: Police UK.

Which schools serve 15 Blake House, Cottage Close, HA2 0HG?

The closest primary school to 15 Blake House, Cottage Close, HA2 0HG is Roxeth Primary School (251m), one of 23 primaries within walking distance. The closest secondary is St Dominic's Sixth Form College (123m), with 6 secondaries in the surrounding area.

How well connected is 15 Blake House, Cottage Close, HA2 0HG?

The closest bus stop to 15 Blake House, Cottage Close, HA2 0HG is Roxeth Hill, 116m away. The nearest underground option is South Harrow Underground Station, 801m away.

Calculators

Featured

UK House Price Map

30 years of UK sold prices mapped by postcode district.

Postcode-level detail
Compare areas side by side

Open the map

15 Blake House, Cottage Close, Harrow, HA2 0HG

EPC BSwimming pool

Property type

Semi-detached

Floor 02

Bedroom

Floor area

45 m²

484 sq ft

Energy rating

Score 81

Council tax

Band D

Tenure

Owner Occupied

Overview

About 15 Blake House

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

15 Blake House is a one-bedroom semi-detached house in Harrow (HA2 0HG). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 2003-2006 and council tax band D. There is a swimming pool on the plot, uncommon for the area. At 45 m² this is the smallest unit on EPC record across the building (45–106 m²). The building's EPC ratings span C to B, with this unit at the top. The latest certificate (September 2025) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 3 certificates since February 2011. Between certificates, lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.

Untraded for 21 years, with the last transfer in November 2005. At 45 m² it sits well below the postcode median (74 m² across 40 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Today's modelled estimate of £288,000 is 30.9% above the 2005 sale price.

Before you offer

Know exactly what you're buying at 15 Blake 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

Outside

ParkingAllocated
Swimming poolYes

Building

ConciergeYes

Energy

Energy performance

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

15 Blake House's carbon output is low for the local stock.

Current Certificate(1 of 3)

Sept 2025

EPC Rating

B81

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

0.8 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2021from Feb 2011

EPC improved fromB83toC79

Heating Controls

FullProg + TRVs

Heating controls changed

Hot Water

Very GoodGood

Hot water efficiency decreased

Windows

AverageGood

Window efficiency improved

Low Energy Lighting

0%100%

More low energy lighting installed

Sept 2025from Apr 2021

EPC improved fromC79toB81

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Planning

Planning history

Applications and permits filed against 15 Blake House, Cottage Close, Harrow, HA2 0HG, sourced from the PlanIt planning register.

15 Blake House has no planning applications on record.

Notable planning nearby

5applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 15 Blake 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.

Current estimate

£288,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2005)

£220,000

Recorded with HM Land Registry.

Sales timeline

25 November 2005Most recent
£220,000

Median price across the last 5 sales in HA2 0HG: £278,000 (2025–2022).

Nearby sales in HA2 0HG

Before you offer

Everything we know about 15 Blake 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 Cottage Close homes

Four headline reads against 40 similar flats on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 15 Blake House runs comfortably ahead of the street norm.

Price per m²

£4,889

Street avg £4,665

Above

Floor Area

45 m²

Street avg 72 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 3 rooms

Strongly below

CO₂ Emissions

0.8 t/year

Street avg 2.0 t/year

Strongly above

Comparables

Similar properties nearby

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

£265k

1 Cowen Avenue

HA2 0LU

1 bed1 bath

£326k

1 Emerald Court, Drinkwater Road

HA2 0FR

1 bed1 bath

£229k

1 Abbotts Court, Ashbourne Avenue

HA2 0LE

1 bed

£355k

1 Athena Close, Byron Hill Road

HA2 0JB

2 bed1 bath

£387k

1 Abbots Drive

HA2 0RE

2 bed

£444k

1 Crown Street

HA2 0HT

2 bed1 bath

£479k

1 Blake House, Cottage Close

HA2 0HG

2 bed2 bath

£1.2m

1 Clonmel Close

HA2 0JZ

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 Harrow district page.

Full Harrow report

Rail-style transport is unusually close for this postcode.

Crime

6/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Roxeth Hill — bus stop.

Closest school

0.1 km

St Dominic's Sixth Form College. 29 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 HA2 0HG from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

48.8dB

Low

Night-time road noise heatmap for HA2 0HG

Night-time· 23:00 – 07:00

40.7dB

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 15 Blake House, Cottage Close, Harrow, HA2 0HG. Each answer is also embedded as structured data for search engines.