Shared Ownership Valuation in Lewisham

Shared ownership properties in Lewisham operate under specific rules that differ from traditional leasehold arrangements. The housing associations that administer these schemes, including Square Roots, Peabody, One Housing, and L&Q Group, require a RICS-registered valuer to assess your property's market value at various stages of your ownership. This ensures the price you pay when staircase up or the amount you receive when selling reflects true market conditions in the borough.

Lewisham's shared ownership market has grown significantly in recent years, particularly around the Lewisham Gateway development and the ongoing regeneration of SE13 town centre. Properties at Square Roots Lewisham, located just 7 minutes' walk from Lewingham station and the DLR, start from £102,500 for a 25% share in a one-bedroom apartment with a full market value of around £425,000. As you look to increase your stake in properties like these, an independent valuation is essential. The Lewisham Shopping Centre redevelopment by Landsec is bringing around 1,700 new homes to the borough, many earmarked for shared ownership, which will further impact property values in the area.

The borough's unique geology adds another layer of importance to valuations here. Much of Lewisham sits on London Clay, which creates shrink-swell subsidence risks, particularly during increasingly dry summers. Our valuers factor in local environmental risks when assessing property values, ensuring housing associations receive accurate, site-specific valuations that reflect the true condition and worth of properties across the borough. Lewisham is rated 2.8 times the UK average risk for domestic subsidence claims, making this an essential consideration for any property valuation.

We provide valuations for all common shared ownership scenarios in Lewisham, including staircasing where you buy additional shares in your property, remortgaging your shared ownership arrangement to potentially secure better rates, selling your leasehold on the open market or to the housing association, extending your lease term, and dispute resolution with your housing association over valuation matters.

• Staircasing (buying additional shares)
• Remortgaging your shared ownership property
• Selling your leasehold on the open market
• Extending your lease
• Dispute resolution with housing association

Our Lewisham valuations often identify defects that impact property values, particularly in the borough's diverse housing stock. A recent investigation by the Housing Ombudsman into Lewisham Council revealed widespread issues with leaks, damp, and mould in the borough's social housing, with nearly a quarter of council-managed homes falling below the Decent Homes Standard as of September 2024. While your property may be privately owned through a housing association, similar construction issues can affect shared ownership valuations across SE13, SE8, and SE26. The Housing Ombudsman found damp and mould to be the leading cause of decent homes failures, more than double the London average.

Properties in areas like Catford and Deptford, particularly post-war estates, may show signs of concrete degradation or water penetration issues. Newer developments, including some timber-framed buildings at Longfield Crescent, have experienced defects related to water penetration and consequent mould growth. These issues are factored into our valuations, ensuring housing associations receive accurate reports that reflect any remedial work needed. We inspect properties thoroughly, documenting any defects that could affect market value or require remediation before staircasing can proceed.

The geological conditions in Lewisham also play a significant role in valuations. The borough is identified as one of the London areas most likely to experience increased subsidence risk due to shrink-swell ground movement in clay soils. Properties in areas with medium, high, or very high plasticity clay, particularly in the Ravensbourne valley and near Ladywell, require careful assessment. Our valuers examine these local ground conditions as part of every valuation in the borough, noting any signs of movement or previous subsidence work that could affect the valuation. Properties in the Ravensbourne valley, particularly near Ladywell and Lewisham Town Centre, sit within the Functional Floodplain (Flood Zone 3b), adding another environmental factor to consider.

Additional issues we commonly identify in Lewisham properties include flood risk from the River Ravensbourne and its tributaries, fire safety remediation works required following the Grenfell tragedy, and issues with leasehold terms that can affect property values. Our detailed valuation reports flag any such issues so you understand their impact on your property's worth.

• Damp and mould (particularly in post-war concrete construction)
• Water penetration defects in newer builds
• Subsidence risk from London Clay
• Flood risk from River Ravensbourne and tributaries
• Fire safety remediation works

Environmental factors are increasingly important in Lewisham property valuations. The borough faces multiple flood risks that our valuers consider when assessing properties. Fluvial flooding from the River Ravensbourne and its tributaries, the Pool River and River Quaggy, affects areas around Ladywell and Lewingham Town Centre, with the Functional Floodplain (Flood Zone 3b) present in these locations. Surface water flooding is also a significant concern, with an estimated 2,228 properties at risk according to Lewisham's Surface Water Management Plan, and 327 properties at a depth of 0.5m or higher.

Properties in Deptford and along the Thames face residual tidal flooding risks despite existing defences along Deptford Creek. When valuing shared ownership properties in these areas, our reports note any flood risk and ensure housing associations have full information about environmental factors that could affect the property's long-term value. This is particularly important for ground-floor flats and properties in low-lying areas of SE8 and SE13. Lewisham Council is actively working to reduce surface water flood risk through improved drainage, restoring riverbanks, de-paving, and sustainable drainage systems (SuDS).

The geological conditions across Lewisham present additional considerations. The borough's clay soils create subsidence risks rated at 2.8 times the UK average, with properties on medium, high, or very high plasticity clay at increased risk of movement during dry spells. Our valuers examine the specific ground conditions for each property and note any signs of movement or previous subsidence work that could affect the valuation. Properties in areas like Ladywell, which sits in the Ravensbourne valley with highly permeable superficial deposits, require particularly careful assessment.

Lewisham also has 28 conservation areas and over 250 buildings on its Local List, plus numerous listed buildings including 145 in Blackheath ward alone. Properties in conservation areas or those requiring listed building consent may have additional considerations that affect value. Our valuers understand these local planning constraints and factor them into your valuation appropriately.

Lewisham remains one of South London's most active shared ownership markets, with regeneration projects driving new supply and increasing demand. The borough's average property price of around £520,000 makes shared ownership an important route to homeownership, particularly for first-time buyers priced out of central London. The ongoing Lewisham Gateway development and the transformation of the Lewisham Shopping Centre site are adding thousands of new homes, with many allocated to shared ownership schemes. With 188 property sales in the last 12 months and a 2.9% annual price increase, the market remains active despite broader national fluctuations.

The demographics of Lewisham support continued demand for shared ownership. With a population exceeding 300,000 and the tenth highest number of households on a local authority housing register in London (10,694 households), the need for affordable homeownership options remains strong. Young professionals and families increasingly turn to shared ownership as a stepping stone to full ownership, particularly in areas with good transport links like Lewisham, Ladywell, and Brockley stations. The borough's excellent transport connections via DLR, National Rail, and bus routes make it attractive for commuters working in central London.

Our valuers see firsthand how the diversity of Lewisham's housing stock affects shared ownership values. From one-bedroom flats in 1970s towers in Catford to Victorian terraces in Forest Hill to modern apartments at Dylon Riverside in Sydenham, each property type commands different values. Flats, which make up over 55% of the borough's housing stock, typically sell for around £389,000, while terraced properties average £617,000. Detached properties reach around £780,000 on average. Understanding these local market dynamics is essential for an accurate shared ownership valuation that reflects true market conditions in your specific area of Lewisham.

The borough's housing stock ranges from Victorian and Edwardian terraces that coexist with modern apartment complexes, to post-war estates like the Bellingham estate with its Arts and Crafts designs, to contemporary new builds. This architectural diversity means valuations must carefully consider the specific property type, its construction method, and local market conditions. Our valuers understand how conservation area restrictions, listed building status, and local planning policies affect values across different parts of the borough.