12, Carlton Avenue, Harrow, HA3 8AY
12  Carlton Avenue

12 Carlton AvenueHouse Prices / London, Harrow, Carlton Avenue, HA3 8AY

Last updated Jun 2026

Key Building Insights

12 Carlton Avenue is a residential building situated on Carlton Avenue, Harrow, HA3 with 3 addresses.

It ranks as the 901st largest and 331st most expensive of the 1,358 buildings in the HA3 area. The dominant property type is a early-century flat built between 1912 and 1935.

The building contains a total of 3 properties: 3 flats.

3
Properties
  • Flats

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House Pricesin 12 Carlton Avenue

Sale prices range from £202,867 for 1 bedroom leasehold flats with a garden (312 ft2) to £337,574 for 2 bedroom leasehold flats (688 ft2) .

Monthly rental prices range from £996 pcm for 1 bed flats to £1,573 pcm for 2 bed flats.

The gross rental yield is between 5.6% and 5.9%.

The average value per square foot is £580.

Average Sale Value
£261,405
Average Rental Value
£1,249 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£580 /ft2
Prices last updated 1st June 2026
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Sales History
in 12, Carlton Avenue, Harrow, HA3 8AY

The last sale was on 17th January 1996 for £110,000 and since then the market in the area has remained stable. The building has had a total of 1 sales since 1995.

12, Carlton Avenue, Harrow, HA3 8AY has seen no sales in the last three years and no sales in the last twelve months.

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Property Typesin 12 Carlton Avenue

  • 3 early-century flats built between 1912 and 1935
  • early-century flat (3)
Energy Efficiency

Energy Efficiencyof properties in 12 Carlton Avenue

  • Energy Performance Certificate (EPC) surveys conducted for 3 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (2)
  • G (0)
  • D (1)
  • No EPC (0)
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Schools Nearby

Schools Nearby

The nearest primary school to 12, Carlton Avenue, Harrow, HA3 8AY is Elmgrove Primary School & Nursery, which is 700 metres away.
  • 700
    m
    Elmgrove Primary School & Nursery
  • 1.0
    km
    Saint Jerome Church of England Bilingual School
  • 1.3
    km
    Mount Stewart Infant School
The nearest secondary school is Harrow High School, which is 800 metres away.
  • 800
    m
    Harrow High School
  • 900
    m
    St Gregory's Catholic Science College
  • 1.7
    km
    Claremont High School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to 12, Carlton Avenue, Harrow, HA3 8AY is Kenton station, which is 300 metres away.

  • 300
    m
    Kenton
  • 600
    m
    Northwick Park
  • 1.4
    km
    Harrow-on-the-Hill
Source: TFL & National Rail
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