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Property Prices in SL1 3

Average sold price £391,492

Confidence: 84/100

Based on 50 comparable sales in this area, HPI-adjusted to current prices. Last computed 2026-08-21.

Price trend

2021
£297,249 (196 sales)
2022
£326,466 (234 sales)
2023
£350,598 (116 sales)
2024
£338,586 (265 sales)
2025
£378,968 (115 sales)
2026
£385,875 (24 sales)

Property type mix

Flat/Maisonette
42% (2531 sales)
Semi-detached
30% (1820 sales)
Terraced
25% (1500 sales)
O
2% (127 sales)
Detached
2% (103 sales)

Recent comparable sales

  • £602,070 840 sqft
  • £212,205 667 sqft
  • £446,831 710 sqft
  • £510,096 1120 sqft
  • £536,944 1195 sqft
  • £169,242 463 sqft
  • £474,668 1066 sqft
  • £391,130 958 sqft
  • £537,475 1313 sqft
  • £178,833 431 sqft
  • £436,804 926 sqft
  • £354,965 807 sqft

Nearby areas in SL1

Common questions about property prices in SL1 3

How is the average property price for SL1 3 calculated?

The £391,492 average for SL1 3 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 84 out of 100, based on the number and recency of comparable sales available for SL1 3. A higher score means more comparable sales were available.

How often is this data updated?

Data for SL1 3 was last computed on 2026-08-21, 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 SL1 3

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 SL1 3

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