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Property Prices in CM21 9

Average sold price £435,346

Confidence: 86/100

Based on 50 comparable sales in this area, HPI-adjusted to current prices. Last computed 2026-07-20.

Price trend

2021
£419,093 (184 sales)
2022
£434,958 (129 sales)
2023
£400,734 (95 sales)
2024
£412,908 (117 sales)
2025
£426,805 (135 sales)
2026
£443,942 (26 sales)

Property type mix

Flat/Maisonette
41% (2280 sales)
Terraced
21% (1157 sales)
Semi-detached
20% (1126 sales)
Detached
17% (957 sales)
O
1% (48 sales)

Recent comparable sales

  • £520,000 1324 sqft
  • £760,000 1593 sqft
  • £608,000 1012 sqft
  • £431,041 710 sqft
  • £428,721 850 sqft
  • £510,523 1195 sqft
  • £508,529 1216 sqft
  • £408,425 710 sqft
  • £319,018 549 sqft
  • £767,220 1432 sqft
  • £497,192 796 sqft
  • £402,648 796 sqft

Nearby areas in CM21

Common questions about property prices in CM21 9

How is the average property price for CM21 9 calculated?

The £435,346 average for CM21 9 is based on 50 comparable HM Land Registry sold-price transactions, adjusted to current prices using the UK House Price Index. See how UK property valuations work for the full method.

How confident is this estimate?

This estimate has a confidence score of 86 out of 100, based on the number and recency of comparable sales available for CM21 9. A higher score means more comparable sales were available.

How often is this data updated?

Data for CM21 9 was last computed on 2026-07-20, and is refreshed nightly as new Land Registry sales are recorded.

Is this the same as a RICS survey or mortgage valuation?

No. This is an automated estimate based on comparable sold prices, not a physical inspection. See RICS survey vs online valuation for the difference.

Get a valuation for a specific address in CM21 9

This page shows the area average. For a valuation tailored to a specific property’s type and bedroom count, search its postcode. See how UK property valuations work for the method behind this number.

Value a property in CM21 9

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