Last updated: June 28, 2026
Quick Answer: Rightmove's June 2026 House Price Index recorded the biggest June asking price fall in 14 years, with the national average dropping 0.6% (-£2,113) to approximately £376,191. The South East is bearing the brunt of this correction, with RICS data showing a net balance of -35% for regional house prices and around 39% of South East listings having already seen price reductions. For buyers and sellers in the region, independent surveyor valuations are now more important than ever.
Key Takeaways
- Rightmove's June 2026 data shows a 0.6% monthly asking price fall nationally, the steepest June decline since 2012.
- The South East has seen average asking prices fall 1.6% year-on-year, against national annual growth of 1.5%.
- RICS reported a net balance of -35% for South East house prices in May 2026, a stark regional contrast.
- Approximately 39% of South East property listings have undergone price reductions — the highest of any English region.
- The Bank of England held base rate at 3.75% on 18 June 2026; average two-year fixed mortgage rates have eased to around 5.07%.
- Surveyors are issuing down-valuations of 10% or more on South East properties, increasing fall-through rates.
- Only 50% of listed South East homes end up selling, compared to 55% nationally.
- Level 3 Building Surveys are increasingly advisable in a declining market where condition drives negotiation.
- Sellers accepting offers 22% below asking price is no longer unusual in some South East submarkets.
- Buyers with independent valuations are in a stronger negotiating position than at any point in the past decade.
Why Are South East England House Prices Falling in June 2026?
The South East is experiencing a structural repricing, not simply a seasonal dip. Years of above-inflation price growth have left the region acutely sensitive to affordability pressures, and the June 2026 data confirms that correction is now well underway.
Several factors are converging:
- Affordability ceiling: South East prices remain high relative to local incomes, limiting the buyer pool even as mortgage rates ease.
- Stamp duty changes: The April 2025 stamp duty threshold reversion removed a significant incentive for first-time buyers, dampening demand in mid-market price bands.
- Mortgage rate environment: Although the Bank of England held base rate at 3.75% on 18 June 2026 and two-year fixed rates have fallen to around 5.07%, monthly repayments on South East properties remain substantially higher than in northern regions.
- Oversupply in certain segments: Coastal towns, large new-build flatted developments, and outer-commuter-belt estates have accumulated unsold stock.
Scotland, Wales, Northern Ireland, the North West and North East are all recording annual price growth above the national 1.5% figure. The South East is moving in the opposite direction.
How Much Have House Prices Dropped in the South East Recently?
South East asking prices are down 1.6% year-on-year as of mid-2026, compared with the national average annual gain of 1.5%. In absolute terms, that divergence represents a meaningful gap for sellers who bought at or near peak pricing.
The RICS net balance figure of -35% for May 2026 means that far more surveyors reported falling prices than rising ones across the region. Earlier in the year, the February 2026 RICS survey recorded a net balance of -24%, so the downward pressure has accelerated through the first half of 2026.
Completion times in some South East areas have extended to around 605 days from listing to completion — a figure that reflects both buyer caution and the volume of renegotiation happening mid-transaction.
What Do Surveyors Say About the June 2026 Price Decline and Valuation Risk?
Independent surveyors working across London and the South East are flagging a clear pattern: agreed sale prices are increasingly difficult to support with comparable evidence, and lenders' panel surveyors are responding with formal down-valuations.
Down-valuations of 10% or more have become common, particularly affecting:
- Flats in large blocks with limited recent comparable sales
- Properties in coastal towns where seasonal demand has softened
- New-build units where developer asking prices outpace resale evidence
A down-valuation does not automatically kill a transaction, but it forces one of three outcomes: the buyer funds the gap from savings, the seller reduces the price, or the deal collapses. The South East fall-through rate of 26.5% — above the national average of 24% — reflects how often none of those three outcomes is achievable.
For buyers: Commissioning an independent RICS-registered surveyor before exchange provides evidence to challenge an inflated asking price and gives a lender's valuation context.
For sellers: Pricing at or below current comparable evidence from the outset dramatically reduces the risk of a down-valuation derailing the sale.
Are Sellers Cutting Asking Prices in South East England Now?
Yes, and significantly. Around 39% of South East property listings have already seen at least one price reduction — the highest proportion among English regions. Some sellers are ultimately accepting offers averaging 22% below their original asking price in order to secure a sale.
That 22% figure is not universal. It reflects cases where properties were significantly overpriced at launch, or where sellers held out for months before capitulating. However, even more modest reductions of 5–10% are now routine in many South East postcodes.
Common pricing mistakes sellers are making right now:
- Anchoring to the price a neighbour achieved in 2023 or 2024 rather than current comparable data
- Listing at aspirational prices and waiting, which extends time on market and signals desperation when reductions follow
- Ignoring the cost of a prolonged sale (mortgage payments, maintenance, chain instability)
The most effective strategy is to instruct a RICS-registered valuer before listing, establish a realistic asking price based on current sold evidence, and price to attract competitive interest rather than to leave room for negotiation.
How Does the June 2026 Fall Compare to Previous Years?
Rightmove's June 2026 data records the steepest June monthly asking price decline since 2012 — a 0.6% fall equating to £2,113 off the national average. In most years, June sees flat or marginally positive movement as the spring selling season winds down.
The 2026 figure is notable because it follows a period of relative stability in 2024 and early 2025. It signals that the post-pandemic price support has fully unwound in the South East, and that the market is now correcting toward fundamentals rather than sentiment.
Level 2 HomeBuyer Report vs Level 3 Building Survey: Which Do You Need Now?
In a declining market, the choice of survey level carries more financial weight than in a rising one. Condition defects that buyers might have overlooked at the peak of a sellers' market are now legitimate grounds for price renegotiation.
| Feature | Level 2 HomeBuyer Report | Level 3 Building Survey |
|---|---|---|
| Best for | Conventional properties in reasonable condition | Older, extended, or non-standard properties |
| Valuation included | Yes (optional add-on) | Not standard; can be added |
| Depth of inspection | Visual, non-intrusive | More thorough; considers structure and fabric |
| Typical cost range | £400–£700 | £600–£1,500+ |
| Negotiation value | Moderate | High — identifies costed defects |
Choose a Level 3 Building Survey if:
- The property was built before 1930
- It has been extended, converted, or significantly altered
- You are buying in a coastal location (salt air, flood risk, erosion)
- The asking price is already above current comparable evidence
In a falling market, a Level 3 survey that identifies £15,000 of remedial work is not an inconvenience — it is leverage.
Should I Buy a House in the South East During This Price Drop?
Buying during a price correction carries risk, but it also offers genuine opportunity for buyers who approach the process methodically. The key question is not whether prices are falling, but whether the property is priced correctly relative to current evidence.
Buy if:
- You have a long-term horizon (5+ years) and the property meets your needs
- An independent valuation confirms the agreed price reflects current market evidence
- Your mortgage offer is stress-tested against further rate movement
- A survey has identified no material defects that would erode value further
Wait if:
- You are buying primarily as a short-term investment in a submarket with high unsold stock
- The seller has not yet accepted that the market has moved and is holding at 2024 pricing
- Your financial position would be strained by a further 5–10% fall
The Bank of England holding base rate at 3.75% and two-year fixed rates easing to 5.07% improves affordability at the margins, but does not fundamentally change the South East's affordability challenge.
How Long Will South East House Prices Stay Low?
No credible forecast can give a precise timeline, but the structural factors driving the South East correction — affordability, stamp duty, oversupply in specific segments — are unlikely to reverse quickly. The regional divergence between the South East and growth markets in Scotland, the North West and Northern Ireland reflects a longer-term rebalancing of UK property values rather than a short-term blip.
Most RICS members surveyed in mid-2026 expect South East prices to remain flat or negative through the remainder of 2026, with any recovery contingent on meaningful mortgage rate reductions or a significant shift in housing supply.
Is This a Good Time to Sell in South East England?
Selling in the current South East market is achievable, but it requires realistic pricing and preparation. Only 50% of listed South East homes end up completing a sale, compared to 55% nationally — the worst conversion rate of any UK region.
Sellers who succeed share common characteristics:
- They priced at or slightly below current comparable evidence from day one
- They had a pre-sale survey or valuation to pre-empt buyer renegotiation
- They were prepared to move quickly once an offer was received
- They avoided lengthy chains where possible
Sellers who struggle are typically those who listed at 2024 prices, absorbed multiple reductions over months, and ultimately accepted a price close to where they should have started.
Conclusion
The South East England house prices fall in June 2026, anchored by Rightmove's biggest June decline in 14 years and RICS net balance figures deep in negative territory, marks a genuine market shift rather than seasonal noise. For buyers, the combination of asking price cuts, down-valuation risk, and extended completion times creates both opportunity and complexity. For sellers, the data is unambiguous: overpricing in this environment does not attract higher offers — it attracts fewer viewings, longer void periods, and eventual capitulation.
Actionable next steps:
- Sellers: Instruct a RICS-registered valuer before listing to establish a defensible asking price based on current sold comparables.
- Buyers: Commission a Level 2 or Level 3 survey before exchange. Use any defects identified as evidence-based grounds for renegotiation.
- Both parties: Treat independent surveyor evidence as a transaction tool, not a formality.
Prince Surveyors provides RICS-registered valuations, Level 2 HomeBuyer Reports, and Level 3 Building Surveys across London and the South East. If you are buying or selling in this market and want independent, evidence-based advice, contact Prince Surveyors to discuss your requirements.
Frequently Asked Questions
What is the average asking price in the South East in June 2026?
Rightmove's June 2026 House Price Index shows the national average asking price at approximately £376,191 after a 0.6% monthly fall. South East asking prices have fallen 1.6% year-on-year, placing the region among the weakest performers in the UK.
What is a down-valuation and how does it affect my purchase?
A down-valuation occurs when a lender's surveyor values a property below the agreed sale price. This means the lender will only advance a mortgage based on the lower figure. The buyer must either fund the shortfall from savings, renegotiate the price with the seller, or withdraw from the purchase.
Is a Level 2 or Level 3 survey better in a falling market?
A Level 3 Building Survey is generally more valuable in a declining market because it provides greater detail on structural condition and defects. Identified defects can be used to renegotiate the purchase price, which is particularly important when comparable evidence already suggests the agreed price is at the top of the range.
How much are South East sellers reducing asking prices by?
Approximately 39% of South East listings have seen at least one price reduction. In cases where sellers held out at inflated prices, final accepted offers have averaged around 22% below the original asking price, though more typical reductions in well-priced properties are in the 5–10% range.
Will South East house prices recover in 2026?
Most RICS-surveyed professionals expect South East prices to remain flat or continue falling through the rest of 2026. A meaningful recovery is likely to require either significant mortgage rate reductions beyond the current 5.07% two-year fixed average, or a notable improvement in housing supply and affordability conditions.
Does the Bank of England rate hold affect my mortgage now?
The Bank of England held base rate at 3.75% on 18 June 2026. While this provides some certainty, average two-year fixed rates remain around 5.07%, meaning South East buyers still face significant monthly costs relative to property values. The hold does not signal an imminent rate cut, so buyers should not assume materially cheaper mortgages in the short term.
How Prince Surveyors can help: explore our property valuations or learn about our which survey you need.