SG3 property market
Knebworth, North Hertfordshire
District figures for the SG3 postcode district from 93 live sale listings and HM Land Registry sales records. Free to read, refreshed daily.
Prices
SG3 house prices
Median asking price
£539,000
Homes for sale now
Median price per sq ft
£501
Listings with a floor area
Live listings
93
Homes for sale in the district
| Bedrooms | Median asking price |
|---|---|
| 1 | £250,000 |
| 2 | £390,000 |
| 3 | £563,000 |
| 4 | £812,500 |
| 5 | £1,100,000 |
Rents and yields
SG3 rents and rental yields
Average gross yield
4.2%
District average: the median gross yield of live sale listings
Median asking rent
£1,500
Per month, homes listed to rent
Rental listings
11
Homes listed to rent now
HM Land Registry
SG3 sold prices
Completed sales registered with HM Land Registry.
Sales in the last 12 months
85
All registered sales
Median sold price
£450,000
Last 12 months
Year-on-year change
-0.5%
Median sold price of established homes, £468,750 to £466,250 (78 standard sales)
| Month | Street | Type | Sold price |
|---|---|---|---|
| Sep 2026 | Gipsy Lane | Semi-detached | £650,000 |
| Sep 2026 | Longmead | Terraced | £394,000 |
| Sep 2026 | Stockens Dell | Terraced | £510,000 |
| Sep 2026 | Abbots Close | Semi-detached | £650,000 |
| Aug 2026 | Brookbridge Lane | Detached | £590,000 |
| Aug 2026 | Wadnall Way | Terraced | £315,000 |
| Aug 2026 | Gun Lane | Semi-detached | £808,000 |
| Aug 2026 | London Road | Flat | £292,000 |
| Aug 2026 | Hay Wains | Semi-detached | £590,000 |
| Aug 2026 | Old Lane | Detached | £875,000 |
Market activity
SG3 market activity
Homes for sale
93
Live sale listings
Median days on market
110 days
How long current listings have been listed
Homes to rent
11
Live rental listings
FAQ
SG3 property questions
What is the average house price in SG3?
The median asking price of homes for sale in SG3 is £539,000, across 93 live listings. Homes sold for a median of £450,000 in the last 12 months (HM Land Registry).
What rental yield can I get in SG3?
The average gross rental yield in SG3 is 4.2%: the median gross yield across the district's live sale listings, before costs. Individual homes vary, so check each deal on its own rent and price.
What is the average rent in SG3?
The median asking rent in SG3 is £1,500 a month, across 11 homes listed to rent.
Are house prices rising in SG3?
No. The median sold price of established homes in SG3 fell 0.5% year on year, from £468,750 to £466,250 (HM Land Registry, 78 standard sales in the last 12 months).
How many homes sold in SG3 in the last year?
HM Land Registry recorded 85 sales in SG3 in the last 12 months.
How long do homes take to sell in SG3?
Homes for sale in SG3 have been on the market for a median of 110 days.
SG3 · updated 8 November 2026 · free to read
See the 93 live listings in SG3 with deal analysis
District averages are free. Each listing's value, rent, yield and strategy fit are in the full analysis.
7-day free trial. Cancel anytime.
