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RG9 1SY
Home, House Prices, Gainsborough Road, South Oxfordshire, South East
RG9 1SY

Gainsborough Road - RG9 1SY

Last updated Jul 2026

Key Postcode Insights

RG9 1SY is a residential postcode situated on Gainsborough Road, Henley-On-Thames, RG9 with 9 addresses.

It ranks as the 627th largest and 96th most expensive of the 1,075 postcodes in the RG9 area. The most common property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 9 properties: 9 houses.

Ave. Sale Price
£434,898
10 Year change
up 16.4%
Ave. Rental Price
£1,812pcm
10 Year change
up 51.2%
Ave. £ per ft²
£506/ft²
Ave. Gross Yield
5.0%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin RG9 1SY

House
6 houses
Group
0 flats

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data sources

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Sales Market Trends

The last sale in RG9 1SY sold for £499,000 on 30th May 2025. Since then prices are down an average of 2.2%.

The current average value in the postcode is £434,898.
The RG9 1SY Sales Market has increased by 16.4% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-2.8%£434,898
June 20250%£447,585
June 20240.6%£447,483
June 20231.4%£444,734
June 20227.7%£438,509
June 20214.5%£407,330
June 20201.8%£389,646
June 20191.2%£382,665
June 2018-0.6%£378,091
June 20171.8%£380,367
June 201612%£373,472
June 20154.6%£333,416
June 201413.1%£318,844
June 20131.6%£281,961
June 20121.4%£277,461
June 20112.5%£273,551
June 20109.5%£266,861
June 2009-7.9%£243,706
June 20081.4%£264,539
June 20070%£260,798
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Rental Market Trends

The current average rental value in the postcode is £1,812.
The RG9 1SY Rental Market has increased by 51.2% over the last 10 years.

PeriodYear on YearAverage Price
June 20264.9%£1,812pcm
June 20253.7%£1,727pcm
June 20249%£1,666pcm
June 20238.3%£1,528pcm
June 20223.6%£1,412pcm
June 20218.2%£1,363pcm
June 20201.9%£1,259pcm
June 2019-0.2%£1,235pcm
June 20181%£1,238pcm
June 20172.3%£1,226pcm
June 20165.5%£1,198pcm
June 20151.3%£1,136pcm
June 20140.4%£1,121pcm
June 20131.3%£1,117pcm
June 20127.2%£1,102pcm
June 20117.3%£1,029pcm
June 20108%£959pcm
June 2009-9.3%£888pcm
June 20082.4%£980pcm
June 20070%£957pcm
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Sales History

The last sale was on 30th May 2025 for £499,000 and since then the market in the area has decreased by 2.2%. The postcode has had a total of 2 sales since 1995.

RG9 1SY has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodes

RG9 1SY is the 627th largest and the 96th most expensive postcode out of the 1,075 postcodes in the RG9 area.

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Property Types

  • 5 mid-century houses built between 1936 and 1979
  • 1 early-century house built between 1912 and 1935
  • 3 other addresses of unknown type
  • mid-century house (5)
  • early-century house (1)
  • Unknown (3)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 6 properties.
  • The most common rating is D.
  • A (0)
  • E (0)
  • B (1)
  • F (0)
  • C (2)
  • G (0)
  • D (3)
  • No EPC (3)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to RG9 1SY is Sacred Heart Catholic Primary School, Henley-on-Thames, which is 300 metres away.
  • Sacred Heart Catholic Primary School, Henley-on-Thames
    300 m away
  • Valley Road School
    500 m away
  • Trinity Church of England Primary School
    600 m away
The nearest secondary school is Gillotts School, which is 1.0 kilometres away.
  • Gillotts School
    1.0 km away
  • Maiden Erlegh Chiltern Edge
    5.8 km away
  • Highdown School and Sixth Form Centre
    7.1 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to RG9 1SY is Henley-on-Thames station, which is 900 metres away.

  • Henley-on-Thames
    |
    900 m away
  • Shiplake
    |
    3.1 km away
  • Wargrave
    |
    4.5 km away
  • Twyford
    |
    7.1 km away
Source: TFL & National Rail
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