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SG3 house prices
£455,000 ▲ +0.8% 12 months median · 249 sales (last 24 months)
The SG3 postcode (Knebworth, North Hertfordshire) shows a wide spread in sold prices: the typical home fetches around £455,000, but its priciest road — Deards End Lane — has changed hands at a median of £1,460,000, roughly 3.2× the district figure.
Median price by year
Annual median of recorded sales · source: HM Land Registry Price Paid Data.
Most expensive streets in SG3
| Street | Median | Sales |
|---|---|---|
| Deards End Lane | £1,460,000 | 5 |
| Bramfield Road | £1,262,500 | 4 |
| Stevenage Road | £862,500 | 10 |
| Datchworth Green | £805,000 | 4 |
| Brookbridge Lane | £775,000 | 8 |
| Deards Wood | £772,500 | 4 |
| Raffin Close | £740,000 | 5 |
| Watton Road | £717,000 | 5 |
Median price, last 5 years (streets with 4+ sales).
Recent sales
| Date | Address | Price |
|---|---|---|
| Apr 2026 | 89 CARVERS CROFT, SG3 6LX | £2,000 |
| Apr 2026 | 20 SAYER WAY, SG3 6BN | £525,000 |
| Mar 2026 | 32 ORCHARD WAY, SG3 6BU | £263,000 |
| Mar 2026 | 74 WADNALL WAY, SG3 6DX | £175,000 |
| Mar 2026 | 82 LONDON ROAD, SG3 6HB | £915,000 |
| Mar 2026 | 135 WADNALL WAY, SG3 6DT | £450,000 |
| Feb 2026 | 7A STOCKENS GREEN, SG3 6DG | £846,500 |
| Feb 2026 | 1 NEW COURT, SG3 6LJ | £452,000 |
| Feb 2026 | 14 PONDCROFT ROAD, SG3 6DB | £880,000 |
| Feb 2026 | 8 HAYGARTH, SG3 6HE | £205,000 |
| Feb 2026 | 42 TWIN FOXES, SG3 6QT | £370,000 |
| Feb 2026 | 3 NUTCROFT, SG3 6TQ | £255,000 |
| Jan 2026 | 7 BROOKBRIDGE LANE, SG3 6SU | £800,000 |
| Jan 2026 | 10 WOODSTOCK, SG3 6EA | £343,500 |
| Jan 2026 | 88 PONDCROFT ROAD, SG3 6DE | £515,000 |
Frequently asked questions
- What's the average house price in SG3 (Knebworth)?
- The median sold price in the SG3 postcode district, Knebworth is £455,000, based on HM Land Registry Price Paid Data.
- How have house prices in SG3 changed over the last 12 months?
- Median prices in SG3 have risen +0.8% over the last 12 months (Knebworth).
- What's the most expensive street in SG3?
- Over the last five years, the priciest street in SG3 has been Deards End Lane, with a median sold price of £1,460,000 across 5 sales.
- How many homes have sold in SG3 recently?
- 249 homes were sold in the SG3 postcode district in the last 24 months (HM Land Registry).
- How much does it cost to move home in SG3?
- Moving home in SG3 typically involves conveyancing (~£900–£1,800 inc. VAT and searches), a survey if you're buying (~£400–£1,300 depending on level), and removals (~£400–£1,200 for a 2–3 bedroom move). See our full cost-of-moving-home guide for every line in the bill.