Buying the condo is the first chapter. Owning it well is the longer one, and most of the foreign owners we meet underestimate the operational layer that begins on the day of hand-over. This Guide maps that layer.
The juristic person (นิติบุคคลอาคารชุด)
Every registered Thai condominium has a juristic person: a legal entity, separate from the developer and from the co-owners, that manages the building. It is mandated by the Condominium Act B.E. 2522 and its amendments. The juristic person is run day-to-day by a manager, often a contracted property-management firm, and supervised by an elected committee of co-owners.
The sovereign body is the Annual General Meeting (AGM). Voting rights at the AGM are proportional to ownership share (the ratio of your unit's area to the total saleable area of the building). Foreign co-owners vote on the same terms as Thai co-owners. The AGM approves the annual budget, ratifies the financial statements, elects the committee, and votes on major capital decisions. Quorum and majority thresholds are set by the Act and the building by-laws.
The juristic person sets the common-area fee, manages the sinking fund, contracts security and cleaning, maintains the pool, lifts, and gardens, holds the building insurance, and enforces the house rules.
Sinking fund (ทุนสำรอง)
A separate reserve fund for major capital expenditure: roof replacement, lift overhauls, façade repairs, structural works. Funded by a one-time contribution at hand-over, typically 500 to 1,000 THB per square metre and rising to 1,500 THB per sqm for high-end buildings. Replenished as needed by special assessments voted at an AGM or extraordinary general meeting.
Sinking-fund health is one of the most reliable indicators of building quality, and a flag we look at carefully on resale stock. A robust fund relative to the age and size of the building suggests a competent juristic person and a co-owner base that has paid in. A depleted fund in an older Pattaya building usually means deferred maintenance and a queue of special assessments coming.
The contribution is non-refundable and stays with the unit on resale; the buyer does not pay again unless the AGM has voted a top-up.
Common Area Maintenance (CAM)
Recurring fees, billed monthly or annually, paid to the juristic person. The 2026 Pattaya ranges:
· Older buildings (25+ years, low-amenity): 15 to 20 THB per sqm per month · Mid-range, post-2000: 30 to 55 THB per sqm per month · Luxury and high-amenity: 60 to 100 THB per sqm per month
For a 70 sqm unit in a mid-range building at 45 THB per sqm, CAM is roughly 3,150 THB per month, or 37,800 THB per year. CAM covers security, cleaning, garden and pool maintenance, gym, building insurance, the manager's fee, and the sinking-fund top-up where the budget calls for one.
Property management for the absentee owner
Most of our foreign buyers are not in Pattaya year-round. A property-management company handles rental marketing, tenant screening, lease drafting, rent collection, periodic inspection, and problem resolution.
2026 Pattaya market fees:
· Ongoing management: 8 to 12% of monthly rent collected, with some operators charging up to 15% for full-service short-stay · Letting fee: typically one month's rent for finding a tenant, often shared 50/50 between landlord and tenant or absorbed by one side depending on the contract
Fee level alone is a poor proxy for quality. Reporting cadence, photo evidence on inspection, and the contract's escalation path on a non-paying tenant matter more than a 2-point spread.
Short-stay vs long-stay
Long-stay (12-month minimum, monthly rent) is the default for the foreign-investor profile in Pattaya and the path of least regulatory friction.
Short-stay (Airbnb / Agoda, daily and weekly rates) yields higher gross income but lives in a contested legal zone. The Hotel Act B.E. 2547 (2004) treats any rental under 30 days as hotel activity requiring a hotel licence. Enforcement intensified in 2025 and into 2026: government warnings to foreign investors in February 2025, prosecutions in Bangkok in March 2025, and a Thai court judgment in early 2026 confirming that only monthly rentals are exempt from the Hotel Act. Administrative fines run up to 200,000 THB; criminal fines up to 500,000 THB for serious cases.
Independently, many Pattaya juristic persons have passed internal rules prohibiting short-stay regardless of the operator's licensing. Always read the by-laws before counting on a daily-rate yield.
Tenancy law basics
Leases for immovable property cap at 30 years under Civil and Commercial Code §540. Pre-agreed renewals beyond 30 years (the marketed "30+30+30") were ruled void by the Thai Supreme Court in 2025.
Leases over three years must be registered at the Land Office under §538 to be enforceable beyond three years; standard 12-month residential leases are unregistered private contracts.
Deposit is typically two months' rent. Since 4 September 2025, residential leases granted by business landlords fall under the Consumer Protection Board's 2025 Notification, which sets mandatory deposit limits, advance-billing rules, and a tenant right to terminate after 50% of the lease term with 30 days' notice.
Eviction of a non-paying tenant runs 60 to 90 days through the courts: doable, not pleasant.
Red flags during ownership
Signals a building is heading downhill: AGMs poorly attended, sinking fund depleted, repeated special assessments, deferred maintenance visible in common areas, frequent manager turnover, late or missing financial statements. Owner remedies: vote at AGM, requisition an extraordinary meeting, file a complaint with the Department of Lands, or sell early.
Insurance for the foreign owner
Building structure and common areas are insured by the juristic person via CAM. Owner-side cover (contents, liability, personal property) is the owner's responsibility. Furnished-condo contents policies in Thailand run 3,000 to 8,000 THB per year.
Tax reminder
Resident foreign owners file Personal Income Tax annually by the March deadline. Non-resident owners have 15% withheld at source by the tenant, subject to treaty modification. See our tax-and-ongoing-costs Guide.
Annual cost map: 70 sqm mid-range condo, foreign-owned, rented long-stay
· CAM at 45 THB/sqm/month: 37,800 THB · Sinking-fund top-up (when called): variable, budget 0 to 5,000 THB · Building insurance share: included in CAM · Contents insurance: 5,000 THB · Property-management fee at 10% on 30,000 THB monthly rent: 36,000 THB · Letting fee (amortised over the year, half-share): 15,000 THB · Tax filing (accountant): 3,000 to 6,000 THB · One AGM travel cost (if attending): variable
Baseline annual operating cost: roughly 95,000 to 110,000 THB before tax. The tax-and-ongoing-costs Guide carries the full cash-flow worked example.