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Independent historical sold-price evidence from HM Land Registry for England and Wales.

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© 2026 UK House Prices. Data sourced from HM Land Registry.

Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.

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  3. /SL3 8YF

SL3 8YF house prices

SL3 8YF has an average sold price of £105,323 across 116 HM Land Registry transactions.

Updated August 2026Records through July 2026HM Land Registry31+ million records

SL3 8YF decision snapshot

SL3 8YF has 116 HM Land Registry sales, a median sold price of £108,750 and an average sold price of £105,323. Use the recent transactions and nearby postcode comparisons before treating the average as a guide.

Compare this postcodeCheck asking priceBrowse nearby areasShare report
Average sold price
£105,323
Mean of registered sold prices in this postcode.
Median sold price
£108,750
Often a better guide when outliers affect the average.
Transactions
116
HM Land Registry records used for this postcode.
5-year movement
Not enough data
Historical sold-price movement, not a valuation.

SL3 8YF House Prices Overview

SL3 8YF is a postcode-level property market in the SL3 postcode area with 116 registered HM Land Registry sold transactions. The current average sold price is £105,323, compared with a national average of £398,894, which is -73.6% different from the England and Wales benchmark used on UK House Prices. The median sold price is £108,750, with 29 years of observed market activity. A five-year price trend is not shown because the sample is not strong enough for a reliable comparison.

SL3 8YF is a more affordable market, with average prices 74% below the national average. The close alignment of median and average prices indicates a relatively uniform market without extreme high-value outliers. Based on 116 registered HM Land Registry transactions across 29 years of data, these figures reflect actual completed sales rather than asking prices. Five-year growth compares average prices over 12-month windows; the most recent months may be slightly incomplete due to registration lag (sales can take 2–6 months to appear in the Land Registry).

Frequently Asked Questions

Why is my postcode missing?

A postcode may be missing when it has no recorded sales or too few registered HM Land Registry transactions to publish a useful page. Very recent completions can also be absent until registration and the next monthly data refresh.

How is the average price for this postcode calculated?

The average is the mean of registered residential sale prices available for this postcode in the Land Registry data. It is based on sold prices, not current valuations.

Are these asking prices?

No. These are completed sold prices recorded by HM Land Registry. They are not estate-agent asking prices, live listings or automated valuations.

Can I use this as a valuation?

No. The page is a research summary of historical sold prices. Use it to understand local evidence, then compare property condition, size, tenure, transaction type and professional valuation advice before making a decision.

Why can small postcode samples look unusual?

Some postcodes have only a small number of recorded sales. A few high or low value transactions can move the average, so the transaction count should be read alongside the price.

Property valuation guide

Estimate a property value in SL3 8YF

Professional valuers use recent sold prices as comparable evidence. In SL3 8YF, the median sold price is £108,750 and the average is £105,323, based on 116 HM Land Registry transactions.

Typical comparable range: £92,000–£125,000(±15% from median)

These are historical completed-sale prices — not a formal valuation, asking price or investment advice. Use them to sense-check an asking price or set expectations before instructing a surveyor.

Check an asking price against local evidence

SL3 area price trends

Yearly trend data is shown at postcode district level to keep the sample size reliable.

Recent Transactions

Date ↓Price ↕TypeAddress
2025-07-04£120,000Flat417, MAPLIN PARK
2023-10-27£195,000Flat407, MAPLIN PARK
2022-09-01£187,500Flat431, MAPLIN PARK
2022-01-21£235,000Flat411, MAPLIN PARK
2021-06-29£231,000Flat397, MAPLIN PARK
2021-03-05£179,000Flat393, MAPLIN PARK
2020-12-11£237,000Flat381, MAPLIN PARK
2018-07-02£200,000Flat409, MAPLIN PARK
2017-05-19£250,000Flat373, MAPLIN PARK
2017-04-21£245,000Flat387, MAPLIN PARK
2016-03-29£165,000Flat409, MAPLIN PARK
2015-10-27£160,000Flat383, MAPLIN PARK
2015-09-25£160,000Flat407, MAPLIN PARK
2015-04-24£129,950Flat423, MAPLIN PARK
2014-07-29£167,500Flat371, MAPLIN PARK
2014-04-09£158,000Flat421, MAPLIN PARK
2014-03-07£148,500Flat427, MAPLIN PARK
2014-03-03£150,000Flat381, MAPLIN PARK
2014-02-21£120,000Flat393, MAPLIN PARK
2013-07-05£124,950Flat385, MAPLIN PARK

Showing 20 of 20 transactions

Source: HM Land Registry Price Paid DataLowHigh

Market insights

Median vs average

£3,427 above avg

Median price is higher than the average, suggesting lower-value sales pull the mean down.

Sales pace

4 / year

Based on 116 sales over 29 active years.

Recent sale range

£120,000 to £250,000

Latest listed sale: 2025-07-04.

Trimmed mean

£176,775

10% tail-trimmed mean based on the recent transaction sample, useful when unusually low or high sales distort the average.

Sample quality

Consistent sample

Median and average prices are not showing a strong outlier signal in the recent sample.

Nearby postcodes

SL3 8YE

Closest comparison shown at £116,774.

Location

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Postcodes in SLOUGH

SL3 8YE
£116,774
SL3 9HS
£174,008
SL3 8XZ
£122,344
SL3 8YB
£158,465
SL3 8WF
£228,702
Official data sourceUpdated August 202631+ million records

Data and methodology

Sold price statistics are calculated from HM Land Registry Price Paid Data and grouped by postcode, town, street or district. The records shown for SL3 8YF are based on available HM Land Registry sale records. Figures are historical sold prices, not a property valuation, and may exclude transactions that have not yet been registered or records with incomplete location data.

Data last updated: August 2026Records through: July 2026Open Government Licence v3.0

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