House Prices in SG6
Letchworth Garden City, North Hertfordshire, Hertfordshire
£433,439
Average Price
£327,000
Median Price
5,203
Properties Sold
↑ 8.7%
2025 vs 2024
The average property price in SG6 is £433,439, based on 5,203 sales since 2015. The median price is £327,000, suggesting some high-value properties are pulling the average up — the median gives a more typical picture. The most common property type sold is terraced properties, making up 34% of all transactions.
Price Trends
2026 data is partial 15
17
19
21
23
25
| Year | Average | Median | Sales | Change |
|---|---|---|---|---|
| 2026 (partial) | £555,344 | £526,250 | 8 | ↑ 17.6% |
| 2025 | £472,057 | £395,000 | 343 | ↑ 8.7% |
| 2024 | £434,453 | £368,000 | 439 | ↓ 2.6% |
| 2023 | £445,876 | £355,000 | 406 | ↑ 0.3% |
| 2022 | £444,359 | £365,000 | 473 | ↓ 18.5% |
| 2021 | £545,517 | £330,000 | 653 | ↑ 26.9% |
| 2020 | £429,800 | £343,000 | 425 | ↓ 16.7% |
| 2019 | £516,241 | £303,000 | 417 | ↑ 21.4% |
| 2018 | £425,382 | £315,000 | 387 | ↑ 6.8% |
| 2017 | £398,134 | £320,000 | 562 | ↑ 9.0% |
| 2016 | £365,312 | £287,500 | 506 | ↑ 18.8% |
| 2015 | £307,380 | £247,975 | 584 | — |
Property Types Sold
Terraced 5,343 (34%)
Flat 3,911 (25%)
Semi-Detached 3,193 (20%)
Detached 2,990 (19%)
Other 237 (2%)
Price Range
Lowest
£500
Highest
£29,583,337
Lower Quartile
£241,000
Upper Quartile
£467,500
Recent Sales
32, HARTINGTON PLACE
Flat Leasehold 2026-01-12 SG6 1FA
£112,500
50, AUBREYS
Detached Leasehold 2026-01-09 SG6 3TU
£700,000
ROXLEY COURT, 4 THE OLD STABLES, WILLIAN
Semi-Detached Freehold 2026-01-09 SG6 2AJ
£1,095,000
3, BROADWATER DALE
Terraced Freehold 2026-01-09 SG6 3HQ
£434,500
45, RUNNALOW
Detached Freehold 2026-01-08 SG6 4DS
£575,000
7, PIX ROAD
Terraced Freehold 2026-01-06 SG6 1PU
£308,250
139, BEDFORD ROAD
Semi-Detached Freehold 2026-01-05 SG6 4DY
£477,500
24, LAWRENCE AVENUE
Semi-Detached Freehold 2026-01-05 SG6 2EY
£740,000
NURSERY COURT, FLAT 14, NEVELLS ROAD
Flat Leasehold 2025-12-19 SG6 4TS
£215,000
28, UPPER MAYLINS
Terraced Freehold 2025-12-19 SG6 2SA
£365,000
Tap any property to view full details, sale history, and EPC energy rating.
Search Properties in SG6
619 postcodes with 15,674 total sales. Search by postcode or street name to find individual sold prices (2020 onwards).
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Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0