N1 1BQ

N1 1BQHouse Prices / London, Islington, Thornhill Square

Last updated May 2026

Key Postcode Insights

N1 1BQ is a residential postcode situated on Thornhill Square, London, N1 with 51 addresses.

It ranks as the 1845th largest and 1637th most expensive of the 2,110 postcodes in the N1 area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 51 properties: 24 houses and 27 flats.

51
Properties
  • Houses
  • Flats

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House Pricesin N1 1BQ

Sale prices range from £378,821 for 1 bedroom leasehold flats (452 ft2) to £3,134,512 for 5 bedroom freehold houses with a garden (2,798 ft2) .

Monthly rental prices range from £1,718 pcm for 1 bed flats to £12,895 pcm for 5 bed houses.

The gross rental yield is between 4.8% and 6.3%.

The average value per square foot is £1,120.

Average Sale Value
£1,510,151
Average Rental Value
£6,200 pcm
Average Rental Yield
4.9% /year
Average Value Per Sqft
£1,120 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin N1 1BQ, Thornhill Square, London, N1

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Sales History
in N1 1BQ

The last sale was on 5th September 2024 for £895,000 and since then the market in the area has decreased by 3.3%. The postcode has had a total of 44 sales since 1995.

N1 1BQ has seen 6 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto N1 1BQ

N1 1BQ is the 1845th largest and the 1637th most expensive postcode out of the 2,110 postcodes in the N1 area.

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Property Typesin N1 1BQ

  • 13 period houses built between 1800 and 1911
  • 27 period flats built between 1800 and 1911
  • 11 other addresses of unknown type
  • period house (13)
  • period flat (27)
  • Unknown (11)
Energy Efficiency

Energy Efficiencyof properties in N1 1BQ

  • Energy Performance Certificate (EPC) surveys conducted for 26 properties.
  • The dominant rating is D.
  • A (0)
  • E (5)
  • B (0)
  • F (1)
  • C (6)
  • G (0)
  • D (14)
  • No EPC (25)
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Schools Nearby

Schools Nearbyto N1 1BQ

The nearest primary school to N1 1BQ is St Andrew's (Barnsbury) CofE Primary School which is 207 metres away.
  • 207
    m
    St Andrew's (Barnsbury) CofE Primary School
  • 321
    m
    Thornhill Primary School
  • 525
    m
    Vittoria Primary School
The nearest secondary school is Elizabeth Garrett Anderson School which is 798 metres away.
  • 798
    m
    Elizabeth Garrett Anderson School
  • 1.2
    km
    City of London Academy Islington
  • 1.5
    km
    Regent High School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto N1 1BQ

The closest station to N1 1BQ is Caledonian Road & Barnsbury station which is 300 metres away.

  • 337
    m
    Caledonian Road & Barnsbury
  • 983
    m
    Caledonian Road
  • 993
    m
    Angel
Source: TFL & National Rail
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