Local market reports › KT area › KT21

KT21 local market report Ashtead

Every figure on this page comes from the public record: 7,442 sales registered with HM Land Registry in KT21 (Ashtead) since 1995, each one a completed purchase at a real price, plus current rental figures from the ONS. Nothing here is a valuation, an estimate or an asking price.

Sales data to March 2026. Rents: ONS, May 2026. Regenerated with every monthly data refresh.

KT21 is the postcode district covering Ashtead in Ashtead. Districts are a practical way to slice a market: small enough to mean something locally, big enough to have a steady flow of sales to measure.

What a home in KT21 sells for

The 2026 median in KT21 is £716,500, from 43 registered sales; the mean, £747,700, sits almost on top of it, so sales bunch tightly around the typical price.

For scale: the England and Wales median is £274,000, so KT21 trades 161% above the country as a whole.

In cash terms the typical KT21 home went from £123,000 in 1995 to £716,500 in 2026, roughly 6 times the price. Even after inflation that is a real rise of about 174%: homes here genuinely became dearer, not just more expensive on paper. Measured in today's money the market peaked in 2021; the current median sits about 10% below that. Someone who bought at the 2021 peak has not yet seen that price back in real terms.

The strongest year on record here is 2000 (+28.4% on the year before); the weakest, 2009 (−7.7%). Single-year swings like these are why the annualised table below matters more than any one year's headline.

Annualised returns

Period	Cash, per year	Real terms, per year
1 years (since 2025)	+3.1%	+3.1%
5 years (since 2021)	+2.1%	−2.2%
10 years (since 2016)	+2.6%	−0.6%
20 years (since 2006)	+3.4%	+0.7%

Compound annual growth of the median sold price; the real column deflates by ONS CPIH. Annualised figures smooth the cycle (the chart above shows the cycle), and past growth is a record, not a forecast.

Transaction volumes

KT21 recorded 178 sales in the last twelve months of data. Like most of England and Wales, turnover never fully recovered from 2008: the market here averaged 275 sales a year before the financial crisis and 161 a year over the last five. Volume matters as much as price: when few homes change hands, the median gets jumpy and a single street can move the figure. The most recent year is always still filling in, because sales appear in the Land Registry weeks or months after completion.

What homes rent for around KT21

KT21 falls under Mole Valley, where the ONS puts the average private rent at £1,548 a month (May 2026 figures). A one-bed averages £1,136 a month here and a four-or-more-bed £2,575, so size does most of the work in setting the rent.

Set against the £716,500 median sold price, £1,548 a month is £18,576 a year, a gross yield of 2.6%: gross, before letting costs, voids, maintenance and tax, so a ceiling rather than a promise. Rents are published at local-authority level, so nearby districts in the same authority share these figures.

Will KT21 prices rise from here?

Nobody can tell you that, and this page will not pretend to. What the record shows: the median is up 11% over five years in cash but down 10% after inflation. If you are weighing a purchase, read the volume chart alongside the price one, and remember that every figure here is a completed sale, lagged by the weeks it takes the Land Registry to register it.

Ladders and snakes: five-year risers and fallers

KT21 ranks 4 of 24 in the KT area on five-year growth. The gap between the top and bottom of this chart is the difference between buying well and buying badly in the same city.

Inside KT21, street group by street group

Postcode sectors are the next slice down, each a group of streets. Prices can differ sharply between two sectors a few minutes' walk apart.

Sector	Median (latest)	Sales that year
KT21 1	£771,500	15
KT21 2	£680,000	28

How KT21 compares nearby

Same city, different markets. The neighbouring districts of the KT area, dearest first:

District	Median	5-year
KT10	£760,000	-7%
KT11	£737,500	-18%
KT24	£730,000	-19%
KT23	£725,000	+12%
KT21 (this report)	£716,500	+11%
KT7	£644,800	+0%
KT2	£635,000	-7%
KT3	£626,500	+5%
KT8	£600,000	+19%
KT18	£590,000	+10%
KT13	£552,500	-21%
KT20	£550,000	-5%
KT4	£534,000	+3%
KT17	£531,800	+3%
KT5	£525,000	+1%
KT19	£525,000	+7%
KT1	£520,000	+8%
KT12	£520,000	+3%
KT22	£475,000	-10%
KT9	£465,000	+12%
KT14	£452,500	+2%
KT15	£450,000	+5%
KT6	£445,500	-8%
KT16	£422,500	+0%

Dig further

See every individual KT21 sale on the live map, mapped to the exact address, or the quick-reference KT21 price page. The report tool writes a custom answer to a specific question, and the mortgage and rent calculator on any sale runs the numbers on a real purchase.

How this page is made: the statistics are computed from HM Land Registry Price Paid Data (Crown copyright, OGL v3.0), geocoded to address level; inflation adjustment uses the ONS CPIH index; rents are the ONS Price Index of Private Rents at local-authority level. Medians of recorded sales, not valuations. Nothing on this page is financial advice.