SL1 3GU
UK › SL › SL1 › SL1 3
Property report — SL1 3GU
Open-data due diligence for SL1 3GU and the area around it.
SL1 3GU in brief: 45 recorded sales (£226,662–£412,600) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SL1 3GU itself. Where open data isn't published that finely (population, crime, schools), we show the SL1 3 sector — each figure below is tagged with its scope.
Avg sold price
£405,435
Population
36,062
Crimes recorded
131
Schools
7
Flood risk
None modelled
Gigabit broadband
99%
Sold-price trend (1995–2026)
Annual sold price in SL1 3, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (27 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-03-25 | £393,000 | FLAT 67, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2025-03-11 | £392,750 | FLAT 56, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2025-01-07 | £396,862 | FLAT 68, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-12-18 | £296,825 | FLAT 93, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-10-07 | £378,820 | FLAT 92, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-24 | £399,000 | FLAT 94, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-19 | £295,200 | FLAT 84, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-11 | £324,205 | FLAT 61, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-11 | £323,048 | FLAT 62, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-11 | £231,991 | FLAT 63, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-11 | £328,428 | FLAT 64, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-11 | £327,875 | FLAT 65, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-11 | £226,662 | FLAT 66, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £324,205 | FLAT 73, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £323,048 | FLAT 74, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £231,991 | FLAT 75, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £328,428 | FLAT 76, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £327,875 | FLAT 77, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £226,662 | FLAT 78, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £324,205 | FLAT 85, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £323,048 | FLAT 86, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £231,991 | FLAT 87, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £327,875 | FLAT 89, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £226,662 | FLAT 90, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £324,205 | FLAT 97, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £323,048 | FLAT 98, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £327,875 | FLAT 99, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £226,662 | FLAT 100, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £226,662 | FLAT 104, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-07-03 | £328,428 | FLAT 88, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-06-14 | £401,950 | FLAT 103, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-04-26 | £383,520 | FLAT 71, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-04-18 | £300,000 | FLAT 96, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-04-05 | £385,700 | FLAT 95, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-04-04 | £290,000 | FLAT 57, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-04-04 | £412,600 | FLAT 59, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-04-04 | £410,000 | FLAT 83, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-04-04 | £285,000 | FLAT 69, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-04-04 | £296,000 | FLAT 60, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-04-02 | £299,925 | FLAT 103, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-03-20 | £298,275 | FLAT 72, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-03-20 | £291,000 | FLAT 81, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-03-20 | £402,500 | FLAT 82, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-03-19 | £406,800 | FLAT 58, AQUIFER HOUSE EXPLORATION WAY | Flat |
| 2024-03-19 | £406,800 | FLAT 70, AQUIFER HOUSE EXPLORATION WAY | Flat |
45 recorded sales on SL1 3GU. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| James Elliman Academy | 0.3 mi | Primary | Report card → |
| St Joseph's Catholic High School | 0.6 mi | Secondary | Good (2022) |
| Lynch Hill Enterprise Academy | 0.6 mi | Secondary | Report card → |
| Herschel Grammar School | 0.7 mi | Secondary | Outstanding (2024) |
| Iqra Slough Islamic Primary School | 0.7 mi | Primary | Outstanding (2023) |
| Willow Primary School | 0.7 mi | Primary | Report card → |
Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.
What's nearby
Nearest GP surgeries: CROSBY HOUSE SURGERY (0.2 mi) · SLOUGH TREATMENT, ADVICE & RECOVERY TEAM (0.4 mi) · SHREEJI MEDICAL CENTRE (0.4 mi)
Nearest hospitals: UPTON HOSPITAL (0.7 mi) · UPTON COMMUNITY HOSPITAL (0.7 mi) · WEXHAM PARK HOSPITAL (1.6 mi)
Nearest listed buildings: Horlicks War Memorial, Slough (Grade II) (0.1 mi) · MILESTONE AT SU 9707 8005 (Grade II) (0.3 mi) · WALL, GATEPIERS AND GATES ADJOINING SOUTH EAST FORECOURT WALL TO BAYLIS HOUSE TO SOUTH EAST (Grade II) (0.3 mi)
Nearest pharmacies: JOHN ROSS CHEMIST (0.3 mi) · THEONLINECHEMIST.UK LTD (0.3 mi) · THE MARTIN PHARMACY (0.4 mi)
Nearest stations: Slough (0.3 mi) · Windsor & Eton Riverside (2.0 mi) · Burnham (Berks) (2.2 mi)
Nearest supermarkets: Food Plus (0.3 mi) · Tesco Extra (0.4 mi) · Chalvey Supermarket (0.7 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 33
- One-person households
- 20%
- Households with children
- 47%
- Households
- 10,900
Owned 42% · Social rent 18% · Private rent 39%
Census 2021 (ONS), for SL1 3.
Recorded crime trend
Recorded crimes per month in SL1 3 (May 24–Apr 26, average 112/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for SL1 3GU in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictSL1 | SectorSL1 3 | PostcodeSL1 3GU |
|---|---|---|---|
| Average sold price | £520,526 | £405,435 | £323,058 |
| Population | 104,663 | 36,062 | — |
| Deprivation decile (1 = most deprived) | 5/10 | 4/10 | — |
| Crimes recorded | 802 | 131 | — |
| Schools | 29 | 7 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 92% | 99% | 100% |
| Superfast broadband | 97% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SL1 3); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
View the title document at HM Land Registry →Compare conveyancing quotes
You've done the research — now the legal bit. Compare quotes from SRA/CLC-regulated conveyancers for SL1 3GU.
Compare conveyancing quotes →Compare removals quotes
Moving home? Get no-obligation quotes from removals firms for your move.
Compare removals quotes →We may earn a referral fee if you use our conveyancing or removals links. It never changes your price, and you are always free to choose your own provider.
Report generated 2 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.