What type of property is Kelburn House, Mount Park Avenue, HA1 3JW?

Kelburn House, Mount Park Avenue, HA1 3JW is a 6-bedroom detached house.

What did Kelburn House, Mount Park Avenue, HA1 3JW sell for?

Kelburn House, Mount Park Avenue, HA1 3JW last sold for £1,390,000 in February 2011, around 15 years ago. Before that, it sold for £700,000 in February 1999, so prices have been rising over 12 years on record. Source: HM Land Registry.

How has the value of Kelburn House, Mount Park Avenue, HA1 3JW changed over time?

Across 2 sales between February 1999 and February 2011, Kelburn House, Mount Park Avenue, HA1 3JW rose from £700,000 to £1,390,000, a change of £690,000. That works out to roughly +5.9% per year compounded over 12 years. Source: HM Land Registry.

What energy rating does Kelburn House, Mount Park Avenue, HA1 3JW have?

The current EPC rating for Kelburn House, Mount Park Avenue, HA1 3JW is D with a score of 58 out of 100, lodged in October 2010. Source: EPC Register.

What is the floor area of Kelburn House, Mount Park Avenue, HA1 3JW?

Kelburn House, Mount Park Avenue, HA1 3JW has a recorded floor area of 301 m² (3,236 sq ft), around 50 m² per bedroom. That makes it about 173% larger than the median EPC-recorded property in HA1 3JW. Source: EPC Register.

How is Kelburn House, Mount Park Avenue, HA1 3JW heated?

The latest EPC at Kelburn House, Mount Park Avenue, HA1 3JW records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is Kelburn House, Mount Park Avenue, HA1 3JW?

Kelburn House, Mount Park Avenue, HA1 3JW is in council tax band H. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is Kelburn House, Mount Park Avenue, HA1 3JW located?

Kelburn House, Mount Park Avenue, HA1 3JW sits in Harrow. It falls within the HA1 postcode district in Greater London Authority.

How safe is the area around Kelburn House, Mount Park Avenue, HA1 3JW?

Police records around Kelburn House, Mount Park Avenue, HA1 3JW show an average of 28 reported crimes per month over the last 8 months. Violent crime makes up roughly 60% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve Kelburn House, Mount Park Avenue, HA1 3JW?

The closest primary school to Kelburn House, Mount Park Avenue, HA1 3JW is Roxeth Primary School (290m), one of 22 primaries within walking distance. The closest secondary is St Dominic's Sixth Form College (87m), with 6 secondaries in the surrounding area.

How well connected is Kelburn House, Mount Park Avenue, HA1 3JW?

The closest bus stop to Kelburn House, Mount Park Avenue, HA1 3JW is Roxeth Hill, 205m away. The nearest underground option is South Harrow Underground Station, 715m away.

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Kelburn House, Mount Park Avenue, Harrow, HA1 3JW

3 planning records

Property type

Detached

Bedrooms

Floor area

301 m²

3236 sq ft

Energy rating

Score 58

Council tax

Band H

Tenure

Owner Occupied

Overview

About Kelburn House

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

Kelburn House is a six-bedroom detached house in Harrow (HA1 3JW). It has a recorded floor area of 301 m² (around 3236 sq ft), construction records dating it to 1991-1995 and council tax band H. The latest certificate (October 2010) shows a D (score 58), a step below the typical UK home. The latest certificate is from October 2010, so improvements made since then won't be reflected. Other recorded features include a balcony.

It hasn't traded since February 2011, a hold of 15 years that's notably long for the area. At 301 m² the property is well over the postcode median (115 m² across 11 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count. 3 planning records sit against the property, 0 approved, 0 refused. Across 1999–2011, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £1,874,000 is 34.8% above the 2011 sale price.

Before you offer

Know exactly what you're buying at Kelburn 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

Larger 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

Bedrooms6
CloakroomYes
EnsuiteYes

Outside

Private gardenYes
DrivewayYes
BalconyYes

Building

RefurbishedYes

Energy

Energy performance

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

Kelburn House's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2020

EPC Rating

D58

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

14.0 t/year

Occupancy

Owner Occupied

Planning

Planning history

Applications and permits filed against Kelburn House, Mount Park Avenue, Harrow, HA1 3JW, sourced from the PlanIt planning register.

Jun 2025
RenovationFull
In report
Replacement roof tiles
Reference
PL/1547/25
View planning record
Apr 2014
RenovationFull
In report
Replacement of hardsurfacing of front driveway (retrospective
Retrospective
Documents
12 docs on file
Reference
P/0391/14
View planning record

Before you offer

We flagged 1 thing worth checking at Kelburn 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.

Larger development activity nearby

£14.99

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Price

Sales history & valuation

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

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

Current estimate

£1,874,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 12 years.

See how we calculated this

Last sold (2011)

£1,390,000

Growth on file: 5.9% per year over 12 years.

Sales timeline

16 February 2011Most recent
£1,390,000
+98.6%over 11 years
26 February 1999
£700,000

Median price across the last 5 sales in HA1 3JW: £1,250,000 (2024–2007).

Nearby sales in HA1 3JW

Before you offer

Everything we know about Kelburn 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

Larger development activity nearby

£14.99

Trusted by UK homebuyers

On the street

Versus other Mount Park Avenue homes

Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for Kelburn House lags the street by a wide margin.

Price per m²

£4,624

Street avg £7,077

Strongly below

Floor Area

301 m²

Street avg 202 m²

Strongly above

Habitable Rooms

12 rooms

Street avg 8 rooms

Above

CO₂ Emissions

14.0 t/year

Street avg 8.5 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.

£1.2m

1 Arden Close

HA1 3LA

6 bed3 bath

£1.4m

1 Deyne Court, Harrow Park

HA1 3JE

£1.2m

1 Heritage View

HA1 3TN

£1.1m

1 Georgian Way

HA1 3LF

£770k

1 Green Cottages, Watford Road

HA1 3TS

£715k

1 Andrews Close

HA1 3GE

3 bed2 bath

£531k

1 Elmfield Cottage, Grove Hill

HA1 3HE

£458k

1 Highlawn House, Sudbury Hill

HA1 3NA

2 bed2 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

28/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Roxeth Hill — bus stop.

Closest school

0.1 km

St Dominic's Sixth Form College. 28 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 HA1 3JW from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

48.7dB

Low

Night-time road noise heatmap for HA1 3JW

Night-time· 23:00 – 07:00

40.5dB

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 Kelburn House, Mount Park Avenue, Harrow, HA1 3JW. Each answer is also embedded as structured data for search engines.