Key indicators for buyers
The SG12 market is moderately favourable for buyers. Prices have softened (-20.9%), which could present a buying opportunity. Affordability has improved from a peak of 13.0x in 2017 to 10.7x today. Rising rents (£1,505/mo, +6.1%) mean the cost of waiting is real.
Yearly averages · HM Land Registry Price Paid Data
2026averages · HM Land Registry Price Paid Data
House price ÷ median earnings · ONS data
Affordability data shown for wider East Hertfordshire area
A home in East Hertfordshire costs 10.7x the local median salary — very stretched, improving from a peak of 13.0x in 2017.
Average monthly rent · ONS Private Rental Index
Rental data shown for wider East Hertfordshire area
Average monthly rent in East Hertfordshire is £1,505, up 6.1% year-on-year. Rents have risen consistently over the past five years.
2yr fixed · 75% LTV · 25yr term · BoE avg. rate
Based on the average East Hertfordshire price of £377,000 with a 25% deposit (£94k), a 2-year fixed mortgage at 3.97% costs around £1,488 per month.
Monthly cost comparison based on current data
Uses SG12 avg. price with East Hertfordshire rental data
Monthly mortgage payments (£1,488) are £17 less than renting (£1,505). However, buying requires an upfront deposit of £94k — it would take around 9 years to recoup that cost compared to renting and investing the difference.
Latest transactions · HM Land Registry Price Paid Data
| Address | Type | Price | Date |
|---|---|---|---|
36, CROMWELL ROAD SG12 7JZ | Terraced | £500,000 | 26 Jan 2026 |
1, HARTFIELD COURT, COLLETT ROAD SG12 7LT | Flat/Maisonette | £225,000 | 20 Jan 2026 |
7, NEW ROAD SG12 7BS | Terraced | £376,000 | 19 Jan 2026 |
43, COZENS ROAD SG12 7HJ | Semi-detached | £525,000 | 16 Jan 2026 |
80, RIVER MEADS, STANSTEAD ABBOTTS SG12 8EF | Flat/Maisonette | £235,000 | 16 Jan 2026 |
5, BEETHAM COURT, CHAPMORE END SG12 0PS | Flat/Maisonette | £235,000 | 12 Jan 2026 |
2, CLIFTON WAY SG12 0QE | Semi-detached |
Data sources (all free & public): HM Land Registry Price Paid Data & UK House Price Index · ONS Housing Affordability Ratios · ONS Private Rental Index · Bank of England Quoted Household Interest Rates · HMRC Monthly Property Transactions
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
The average property in SG12 sold for £377,000 in 2026, with a median of £378,000 across 8 transactions. Prices fell 20.9% compared to the previous year.
| £540,000 |
| 9 Jan 2026 |
44, CRIB STREET SG12 9EZ | Semi-detached | £380,000 | 6 Jan 2026 |
22, GREENHILLS SG12 0XG | Detached | £665,000 | 22 Dec 2025 |
11, THE BLANES SG12 0XA | Flat/Maisonette | £212,500 | 19 Dec 2025 |
37, MILLACRES SG12 9PU | Flat/Maisonette | £315,000 | 19 Dec 2025 |
35, CHURCH STREET SG12 9EH | Terraced | £340,000 | 19 Dec 2025 |
17, WOODLEY ROAD SG12 7HR | Semi-detached | £500,000 | 19 Dec 2025 |
48, FUSION COURT, BROADMEADS SG12 9EJ | Flat/Maisonette | £290,000 | 19 Dec 2025 |
4, LYGEAN AVENUE SG12 7AR | Flat/Maisonette | £245,000 | 19 Dec 2025 |
24, COOPERS COURT SG12 9FG | Flat/Maisonette | £275,000 | 18 Dec 2025 |
22, BARLEY PONDS ROAD SG12 7EZ | Semi-detached | £555,000 | 18 Dec 2025 |
HAWTHORN HOUSE, 43, THE GREEN SG12 0QW | Terraced | £455,000 | 18 Dec 2025 |
FLAT 1, OCEANIC HOUSE, STAR STREET SG12 7AA | Flat/Maisonette | £215,000 | 18 Dec 2025 |
13, BURYFIELD MALTINGS SG12 0HU | Flat/Maisonette | £305,000 | 17 Dec 2025 |
The most recent recorded sale in SG12 was a terraced property on Cromwell Road for £500,000 in January 2026. Across the last 20 sales, the median price was £340,000.