Property Prices in CM9 (CM9 4AA)

Analysis of recent property sales -- official HM Land Registry data

Last updated: 01/05/2026
£358,000
Median Price
£398,340
Average Price
324
Transactions
£10,000 - £1,625,000
Price Range

Market Overview: CM9

Turnover in CM9 has been high, with 324 residential sales logged by HM Land Registry in the last twelve months — enough volume that the median figure is reasonably representative. Individual sales ranged from £10k to £1.62m, which is a normal spread for a postcode of this size.

No single property type dominates — detached houses led with 38% but the mix is diverse, while terraced houses accounted for 21% and semi-detached houses accounted for 28%.

The twelve-month trend is softer than it was: the median in the second half of the window was 9.1% below the first-half median. Monthly volume was fairly consistent, giving the trend line a reliable shape.

Liquidity in CM9 4AA is healthy: the high sale count makes it easier to benchmark a specific property against genuinely recent comparables rather than extrapolating from older deals. On the rental side, the estimated gross yield on a median-priced property here is around 4.0%, based on ONS regional rents.

Average House Price in CM9

The average house price in CM9 (CM9 4AA) is £398,340, based on 324 transactions recorded by HM Land Registry. The median price is £358,000, giving a price range from £10,000 to £1,625,000.

£4,371
Avg. Price per m²

Recent Sales

Date Price Type Area
2026-01-19 £180,000 T 55.0 m²
2026-01-14 £290,000 F 56.0 m²
2026-01-09 £305,000 T 85.0 m²
2026-01-09 £185,000 S
2026-01-07 £305,000 T 56.0 m²

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Stamp Duty Estimate for CM9 4AA

Stamp Duty (SDLT)
Effective Rate

Standard residential rates for primary residence. Does not include surcharges for additional properties or non-UK residents.

Gross Rental Yield in CM9

4.0%
Estimated Gross Rental Yield
Based on median price of £358,000 and average South East monthly rent of £1200/month (£14400/year).
Source: ONS regional rental averages. Actual yields vary by property type and condition.

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Frequently Asked Questions

What is the average house price in CM9 4AA?
The average house price in CM9 (CM9 4AA) is £398,340, with a median price of £358,000. This is based on 324 recent transactions recorded by HM Land Registry.
How many properties were sold in CM9 4AA?
There have been 324 property transactions recorded in CM9 (CM9 4AA) in the most recent data period, according to HM Land Registry records.
What is the rental yield in CM9 4AA?
The estimated gross rental yield in CM9 (CM9 4AA) is 4.0%, calculated from a median property price of £358,000 and average South East rents of £1200/month (ONS data).