Key indicators for buyers
The TN15 market is moderately favourable for buyers. Prices have softened (-27.4%), which could present a buying opportunity. Affordability has improved from a peak of 15.8x in 2022 to 13.4x today. Rising rents (£1,781/mo, +3.9%) 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 Sevenoaks area
A home in Sevenoaks costs 13.4x the local median salary — very stretched, improving from a peak of 15.8x in 2022.
Average monthly rent · ONS Private Rental Index
Rental data shown for wider Sevenoaks area
Average monthly rent in Sevenoaks is £1,781, up 3.9% 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 Sevenoaks price of £451,833 with a 25% deposit (£113k), a 2-year fixed mortgage at 3.97% costs around £1,783 per month.
Monthly cost comparison based on current data
Uses TN15 avg. price with Sevenoaks rental data
Monthly mortgage payments (£1,783) are £2 more than renting (£1,781). However, buying requires an upfront deposit of £113k — 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 |
|---|---|---|---|
69, PILGRIMS WAY, WROTHAM TN15 7DQ | Terraced | £350,000 | 15 Jan 2026 |
NARENTA, BOROUGH GREEN ROAD, WROTHAM TN15 7RD | Detached | £640,000 | 15 Jan 2026 |
8, TUMBLEFIELD ESTATE, STANSTED TN15 7PS | Semi-detached | £320,000 | 14 Jan 2026 |
84, HEVER AVENUE, WEST KINGSDOWN TN15 6HQ | Detached | £433,000 | 12 Jan 2026 |
21, UPPER SPRING LANE, IGHTHAM TN15 9DP | Semi-detached | £618,000 | 9 Jan 2026 |
11, STONE COURT, BOROUGH GREEN TN15 8FE | Terraced | £350,000 | 6 Jan 2026 |
3, VICTORIA COTTAGES, SCHOOL LANE, WEST KINGSDOWN TN15 6JN |
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 TN15 sold for £451,833 in 2026, with a median of £391,500 across 6 transactions. Prices fell 27.4% compared to the previous year.
| Terraced |
| £350,000 |
| 22 Dec 2025 |
2, HUBBLES COTTAGE, ST MARYS ROAD, WROTHAM TN15 7AJ | Terraced | £260,000 | 22 Dec 2025 |
10A, BATTLEFIELDS ROAD, WROTHAM TN15 7BY | Detached | £450,000 | 19 Dec 2025 |
4, RED LION SQUARE, BOROUGH GREEN TN15 8FA | Semi-detached | £410,000 | 19 Dec 2025 |
49, HEVER WOOD ROAD, WEST KINGSDOWN TN15 6HW | Semi-detached | £436,000 | 18 Dec 2025 |
1A, NEW WALK, WROTHAM TN15 7DA | Terraced | £319,000 | 15 Dec 2025 |
44, ANNETTS HALL, BOROUGH GREEN TN15 8DZ | Semi-detached | £412,000 | 15 Dec 2025 |
10, CHILDSBRIDGE LANE, KEMSING TN15 6TJ | Semi-detached | £750,000 | 15 Dec 2025 |
MILL CROFT, CROWHURST LANE, WEST KINGSDOWN TN15 6JE | Detached | £610,000 | 15 Dec 2025 |
21, ROBINWOOD DRIVE, SEAL TN15 0TA | Terraced | £300,000 | 12 Dec 2025 |
19A, HIGH STREET, BOROUGH GREEN TN15 8BT | Semi-detached | £435,000 | 12 Dec 2025 |
53, FAIRFIELD ROAD, BOROUGH GREEN TN15 8DL | Flat/Maisonette | £248,000 | 9 Dec 2025 |
14, BLACK HORSE MEWS, BOROUGH GREEN TN15 8SP | Detached | £350,000 | 5 Dec 2025 |
11, PINE VIEW, PLATT TN15 8LA | Terraced | £270,000 | 5 Dec 2025 |
The most recent recorded sale in TN15 was a terraced property on Pilgrims Way for £350,000 in January 2026. Across the last 20 sales, the median price was £410,000.