Area check · KT12 · Kingston upon Thames
KT12 house prices and market activity
Typical price £550,000 In the 12 months to June 2026, 2.3% up on the year before. Source: Land Registry.
Busier Yes: more homes are coming to market here than in most of KT (Kingston upon Thames).
3 of its 5 postcode sectors are busier than most of KT. Updated September 2026.
What homes sell for in KT12
Homes in KT12 sold for a typical £550,000 in the 12 months to June 2026, 2.3% up on the year before. Half of all sales were between £412,750 and £769,875. That is 4% below the typical price across KT (Kingston upon Thames), £570,000. It is the 16th most expensive of 24 districts in KT.
| Type | Share of sales | Typical price |
|---|---|---|
| Detached | 19% (99 sales) | £992,000 |
| Semi-detached | 32% (165 sales) | £655,000 |
| Terraced | 26% (131 sales) | £490,000 |
| Flats | 23% (117 sales) | £300,000 |
Semi-detached homes made up the biggest share of sales (32%). 23% of sales were leasehold and 0% were new build.
The typical price is the median: half the homes sold for more, half for less. It moves with the mix of homes that sold, so a change does not mean every home in KT12 is worth that much more or less. The figures for a single street can be very different, which is what the report for one home is for.
Is KT12 getting busier? Street by street: the postcode sectors in KT12
Each sector is ranked against every other sector in KT (Kingston upon Thames). Busier means more homes to choose from over the next three to six months. Quieter means fewer. This is about how many homes come up for sale, not about prices.
| Sector | Busier or quieter | What we see | How clear |
|---|---|---|---|
| KT12 1 | Busier | Busier than most of KT: homes are coming to market faster here than in 77% of KT postcode sectors (EPC certificates lodged: 33% up on a year ago). | Strong |
| KT12 2 | Busier | Busier than most of KT: homes are coming to market faster here than in 56% of KT postcode sectors (EPC certificates lodged: 6% up on a year ago). | Moderate |
| KT12 3 | Quieter | Quieter than most of KT: homes are coming to market more slowly here than in 76% of KT postcode sectors (EPC certificates lodged: 19% down on a year ago). | Strong |
| KT12 4 | Quieter | Quieter than most of KT: homes are coming to market more slowly here than in 69% of KT postcode sectors (EPC certificates lodged: 10% down on a year ago). | Strong |
| KT12 5 | Busier | Busier than most of KT: homes are coming to market faster here than in 65% of KT postcode sectors (EPC certificates lodged: 12% up on a year ago). | Moderate |
How we know
A home needs an energy certificate (EPC) before it can be sold or let. When more certificates are lodged in a sector than usual, more homes tend to come to market there in the months that follow. We count them every month for every postcode sector in England and rank each sector against the rest of its postcode area.
Other districts in KT (Kingston upon Thames)
busier than most of KT quieter
- KT1 quieter
- KT2 quieter
- KT3 busier
- KT4 quieter
- KT5 quieter
- KT6 busier
- KT7 quieter
- KT8 busier
- KT9 busier
- KT10 quieter
- KT11 quieter
- KT13 busier
- KT14 quieter
- KT15 busier
- KT16 busier
- KT17 quieter
- KT18 busier
- KT19 busier
- KT20 busier
- KT21 quieter
- KT22 busier
- KT23 quieter
- KT24 busier
Updated: September 2026. Refreshed every month.
Source: EPC register (Department for Energy Security and Net Zero / MHCLG), Open Government Licence v3.0; Salet analysis.
Sold prices: HM Land Registry Price Paid Data (standard sales), Open Government Licence v3.0; Salet analysis. Standard open-market sales only, July 2025 to June 2026.
How accurate is this? Tested on Coventry (CV) and Birmingham (B) postcode sectors, May 2011 to Feb 2025: this call picked the busier sectors 55 times in 100 over the next six months, against 49 for assuming last year's trend carries on. A useful lean, not a certainty.
This is a view on how many homes come to market. It says nothing about where prices will go.