2.8% Below average

Rental Yield in SG3 — KNEBWORTH

Rent data based on North Hertfordshire local authority median. Our methodology

Below average ↓ below East of England average (3.3%) · ↓ below England average (3.6%)

£440,000

Median Price

£1,025

Monthly Rent

2.8%

Gross Yield

323

Transactions (3yr)

Price by Property Type

Type	Median Price	Sales
Detached	£695,000	69
Semi-detached	£500,000	86
Terraced	£378,000	84
Flat	£276,250	76
Other	£485,500	8

Compare Nearby Postcodes

Compare SG3 side by side →

Postcode ↕	Area ↕	Yield ↕	Median Price ↕	Monthly Rent ↕
AL6	WELWYN	1.9	£725,000	£1,150
SG2	STEVENAGE	3.62	£340,000	£1,025
SG1	STEVENAGE	3.67	£335,000	£1,025
AL8	WELWYN GARDEN CITY	2.79	£495,000	£1,150
AL7	WELWYN GARDEN CITY	3.54	£390,000	£1,150

Postcode ↕	Area ↕	Yield ↕	Median Price ↕	Monthly Rent ↕
AL6	WELWYN	1.9	£725,000	£1,150
SG2	STEVENAGE	3.62	£340,000	£1,025
SG1	STEVENAGE	3.67	£335,000	£1,025
AL8	WELWYN GARDEN CITY	2.79	£495,000	£1,150
AL7	WELWYN GARDEN CITY	3.54	£390,000	£1,150
SG14	HERTFORD	3.28	£435,000	£1,190

SG3 is part of North Hertfordshire. View all postcode districts in North Hertfordshire.

Frequently Asked Questions

What is the rental yield in SG3?

SG3 has a gross rental yield of 2.8%. The median property price is £440,000 with typical monthly rents of £1,025, based on Land Registry and VOA data.

Is SG3 a good area for buy-to-let?

SG3 yields 2.8%, below the England average of 3.6%. The area may offer stronger capital growth. Compare with other postcodes in North Hertfordshire for alternatives.

What is the median property price in SG3?

The median property price in SG3 is £440,000, based on 323 Land Registry transactions over 3 years. This compares to £435,000 across North Hertfordshire as a whole.

Data updated quarterly · Last update: Q1 2026