Empty B&B to be turned into HMOs

North East Lincolnshire Council approved a planning application to convert the former Comat Hotel on Yarra Road, Cleethorpes (vacant since Feb 2025) into two houses in multiple occupation — one six-bed and one eight-bed property totaling 14 bedrooms. The decision passed 7-2 with one abstention amid more than 20 local objections citing parking, overcrowding and anti-social behaviour concerns, while proponents argued HMOs are heavily regulated and preferable to leaving the building empty. The ruling is a localized planning outcome with negligible market impact but signals ongoing tensions in local housing policy and community responses to HMO conversions.

Analysis

Market structure: This council approval benefits professional private-rented-sector (PRS) operators, HMO specialists and lettings platforms at the expense of small B&B/short-stay owners and some owner-occupiers concerned about amenity. Locally the pricing effect is micro — a single 14-bed conversion won’t move national rents, but if replicated across 20–50 coastal towns it could exert 3–8% downward pressure on low-end rents and compress yields by ~150–300bps in those micro-markets over 12–24 months.

Risk assessment: Tail risks include a regulatory backlash (HMO licensing hikes, occupancy caps or tighter mortgage covenants) that could trigger 10–30% valuation haircuts for non-compliant landlords; such policy moves typically appear within 3–12 months after visible anti-social incidents. Hidden dependencies: insurance, management/void costs and council enforcement capacity — each can flip a positive yield case negative if operating costs rise by >200–300 GBP/unit/month.

Trade implications: Favor small, diversified PRS landlords and platforms over pure-play holiday-park and B&B exposures. Direct instrument plays: UK-listed PRS names should outperform cyclical housebuilders if rental demand remains firm; use modest position sizing (1–2% portfolio) and conservative options to limit downside while capturing 6–12 month re-rating potential.

Contrarian angles: The common narrative (HMOs = social harm) understates investor upside from professionalising conversions — standardisation raises occupancy stability and reduces churn, supporting NAVs. However, the market may underprice the political risk; a rapid increase in clustered conversions (>1,000 rooms regionally within 12 months) is the binary event that would force re-pricing downward quickly.

Key Decisions for Investors

• Establish a 1–1.5% long position in Grainger plc (GRI.L) with a 6–12 month horizon; target ~12% total return, place a stop-loss at -8%. Rationale: direct PRS exposure benefits from B&B→HMO conversions and rising institutional rental demand; enter within 30 days or after the next rental-occupancy print confirms trend.
• Initiate a pair trade: long GRI.L (1%) vs short Persimmon plc (PSN.L) (1%) for 3–12 months; set stop-losses at 10% on each leg. Rationale: rotate from owner-occupier/homebuilder cyclicality into rental income stability as conversions scale locally.
• Buy a 6–9 month call spread on GRI.L (buy near-term ATM call, sell a 20% OTM call) sized to 0.5% of portfolio to capture upside while capping premium. Contingent rule: if >1,000 HMO rooms are approved across coastal councils in the next 90 days, increase PRS exposure to 2% total.