4 bed house for sale Broom Grove, Knebworth, Knebworth, SG3 6BQ
Added on 19/05/2026
About this property
Located within a popular cul-de-sac in Knebworth, this extended four bedroom semi-detached family home offers spacious accommodation across three floors and is ideally positioned within easy reach of the village amenities and mainline station with direct links into London Kings Cross.Internally the home comprises; entrance hall, comfortable lounge with feature fireplace, and a generous kitchen/dining room with French doors opening onto the rear garden. The first floor offers three bedrooms and a family bathroom, whilst the converted loft provides an impressive principal bedroom with en-suite shower room.
- Property type
- House
- Bedrooms
- 4
- Bathrooms
- 2
- Floor area
- 1,299 sq ft
- Tenure
- Freehold
- Council tax
- Band D (Approx £2,452/year)The agent has not stated the band, so band D is shown as the local reference: Welwyn Hatfield's 2026/27 area average, including the typical parish precept. The actual band and any discounts change the bill.
- Postcode
- SG3 6BQ
- Listed
- 19 May 2026
Key features
- Four bedroom semi-detached home
- Extended across three floors
- Popular cul-de-sac location
- Spacious kitchen/dining room
- Bright loft conversion with en-suite
- Westerly facing rear garden
- Patio, decking & lawn area
- Outbuilding ideal for office space
- Garage & driveway parking
- Potential to extend further STPP
Floorplan
Price guide
£358 per sq ft, below almost all recent sales in SG3 (£369–£582, 10th–90th percentile, 245 sales over 24 months).
Lowest and highest are the 10th and 90th percentiles of 245 homes sold in SG3 over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in SG3 →
Location
Broom Grove, Knebworth, Knebworth, SG3 6BQ
Sold prices in SG3 6BQ
HM Land Registry sales in SG3 6BQ. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| 36, Broom Grove Terraced | Terraced | May 2026 | 818 sq ft £422/sq ft | 818 sq ft | £422 | £345,000 |
| 14, Broom Grove Semi-detached | Semi-detached | Sept 2024 | 1,184 sq ft £389/sq ft | 1,184 sq ft | £389 | £460,000 |
| 42, Broom Grove Terraced | Terraced | Aug 2024 | 667 sq ft £524/sq ft | 667 sq ft | £524 | £350,000 |
| 68, Broom Grove Semi-detached | Semi-detached | Jan 2024 | 753 sq ft £524/sq ft | 753 sq ft | £524 | £394,700 |
| 46, Broom Grove Terraced | Terraced | Jul 2023 | 667 sq ft £517/sq ft | 667 sq ft | £517 | £345,000 |
| 16, Broom Grove Semi-detached | Semi-detached | May 2023 | 1,249 sq ft £440/sq ft | 1,249 sq ft | £440 | £550,000 |
| 56, Broom Grove Terraced | Terraced | Dec 2021 | 990 sq ft £439/sq ft | 990 sq ft | £439 | £435,000 |
| 36, Broom Grove Terraced | Terraced | Jun 2021 | 818 sq ft £370/sq ft | 818 sq ft | £370 | £303,000 |
Area insights
The neighbourhood around this property.




