The Gap Most Couples Miss
Most Sydney couples start looking at venues about six months before they want to get married. It feels like plenty of time. It isn’t.
The venues they fall in love with (the ones with the atmosphere, the kitchen, the team that actually makes things seamless) are already booked on their preferred Saturday. So they compromise. They push the date. They take a Thursday. Or they find something they like less and spend the next 12 months quietly wishing they’d moved faster.
This guide exists to close that gap. Start here, start early, and you will not have to compromise on what matters most.
Your venue determines your date, your capacity, your catering, and your overall atmosphere. Book it first, before photographers, florists, or anything else. Attempting to lock in suppliers before securing the venue means potentially unwinding bookings when your preferred date isn’t available.
Your 18-Month Wedding Planning Timeline
The visual timeline below shows the key milestones and their urgency level. Use it as your planning anchor point.
Critical: lock this in first
High priority: books out fast
Mid-stage: confirm and plan
Final stage: detail and logistics
Months 18 – 15
Lock Your Venue & Date
Tour venues, confirm capacity and inclusions, then secure your date with a deposit. Book a Clarence House venue tour to see The Victorian and The Lemnos in person. Saturday dates fill fastest.
Do This First
Months 15 – 12
Book Your Photographer & Celebrant
Top Sydney photographers are often booked 12 to 18 months in advance. Celebrants fill up too. Lodge your Notice of Intended Marriage (NOIM), legally required at least one month before the ceremony.
Books Out Fast
Month 12
Send Save the Dates & Confirm Catering
Send save the dates to all guests (12 months for interstate/overseas guests). Confirm your food and beverage package with your venue. Review Clarence House packages for menu and beverage inclusions.
High Priority
Months 10 – 9
Book Entertainment, Florist & Stylist
Live bands and in-demand DJs book out 10 to 12 months ahead. Confirm your florist and stylist. If you have cultural ceremony elements, discuss logistics with your venue now. See Cultural Arrangements.
High Priority
Months 8 – 6
Outfits, Rings & Honeymoon
Book wedding attire (gowns typically take 4 to 6 months to make and alter). Order wedding rings. Confirm honeymoon bookings. Finalise your wedding cake supplier. Book hair and makeup artists.
Plan Now
Month 6
Send Formal Invitations
Send formal invitations 6 to 8 weeks before for local guests, 10 to 12 weeks for interstate or international. Include your RSVP deadline (4 to 6 weeks out). Finalise your floor plan with the venue.
Plan Now
Months 3 – 2
Finalise Numbers & Run Sheet
Confirm final guest count with your venue. Provide your final dietary requirements. Build your run sheet with the coordinator. Arrange guest transport if needed. Book accommodation for the wedding night.
Plan Now
4 – 6 Weeks Out
Final Fittings & Rehearsal
Final dress and suit fittings. Rehearsal with your celebrant and wedding party. Confirm bump-in times with all suppliers and your venue coordinator. Prepare speeches and vow readings.
Detail Stage
1 Week Out
Final Confirmations
Confirm final headcount, dietary notes, and run sheet with your venue. Pay final balances. Prepare tip envelopes for suppliers. Pack an emergency kit (safety pins, pain relief, stain remover, breath mints).
Almost There
Your Wedding Day
Enjoy Every Moment
Hand off the logistics to your venue coordinator and enjoy the day you planned. You did the work. Now celebrate.
The Day
Full Month-by-Month Checklist
Use the table below as your ongoing reference. The Priority column tells you what to act on immediately versus what can wait.
| Timeframe | Task | Priority |
|---|---|---|
| 18 months | Set overall budget and rough guest count | Must |
| 18 months | Tour and secure your venue with a deposit | Must |
| 15 months | Book photographer and videographer | Must |
| 15 months | Book your marriage celebrant | Must |
| 15 months | Lodge NOIM with your celebrant | Must |
| 12 months | Send save the dates | Key |
| 12 months | Confirm catering and beverage package with venue | Key |
| 12 months | Start wedding dress/suit search and measurements | Key |
| 10 months | Book entertainment (band or DJ) | Key |
| 10 months | Book florist and wedding stylist | Key |
| 9 months | Discuss cultural ceremony elements with venue | Key |
| 8 months | Order wedding cake | Plan |
| 8 months | Book hair and makeup artists | Plan |
| 8 months | Book honeymoon and accommodation | Plan |
| 6 months | Send formal invitations | Key |
| 6 months | Order wedding rings | Plan |
| 6 months | Finalise ceremony readings and music | Plan |
| 3 months | Confirm final guest count with venue | Key |
| 3 months | Submit dietary requirements to caterer | Key |
| 3 months | Build run sheet with venue coordinator | Plan |
| 6 weeks | Final dress/suit fittings | Plan |
| 6 weeks | Rehearsal with celebrant and wedding party | Plan |
| 2 weeks | Confirm bump-in times with all suppliers | Plan |
| 1 week | Pay outstanding balances | Must |
| 1 week | Final headcount and run sheet to venue | Must |
Why Weekend Dates Fill 12+ Months Out
A quality wedding venue in Sydney has a finite number of Saturdays. Popular venues host one wedding per Saturday, sometimes two if they have separate spaces. Factor in that couples plan across every month of the year, and you quickly see why the maths works against anyone who waits.
Peak wedding season in Sydney runs from September through November and again from March through May. These months account for the majority of bookings, and Saturday dates during these windows often fill a full 18 months in advance at established venues.
If your preferred venue is booked on your ideal Saturday, a Friday evening or Sunday afternoon in the same month is often available and typically comes with a lower minimum spend. Your guests still get a full celebration. You get better value. It’s worth asking.
At Clarence House, The Lemnos and The Victorian each operate as independent event spaces. Your event is always exclusive to your guests. You’re never sharing the venue with another wedding.
How to Get the Most Out of a Venue Tour
A venue tour is the single most productive hour you can spend in the early stages of planning. Here is how to make it count.
What to bring
- A rough guest count (even a range: “somewhere between 100 and 150”)
- Your preferred date or a short list of dates
- Your general vision for the day: grand and formal, relaxed and intimate, multicultural celebration, or something in between
- A list of non-negotiables (parking, cultural catering flexibility, specific AV needs)
Questions worth asking
- What time can our suppliers bump in and out?
- Who is our point of contact on the day itself?
- Is there a noise curfew or sound limiter?
- What is the wet weather contingency?
- Can you accommodate our cultural food or ceremony requirements?
For a full list of questions to ask on any venue tour, see our companion guide: What Does a Wedding at Clarence House Actually Cost?
Frequently Asked Questions
How far in advance should I book a wedding venue in Sydney?
For a Saturday at a popular Sydney venue, 12 to 18 months is the realistic minimum. Peak season dates (October, November, March, April) often fill earlier. Fridays and Sundays have more availability and typically come with a better rate.
What is the first thing I should book for my wedding?
Your venue. It determines your date, your capacity, and your overall direction. Everything else follows from the confirmed venue date. Booking anything before the venue is confirmed risks having to undo it.
When should I send save the dates?
9 to 12 months before the wedding for most Sydney guests. If you have family or friends travelling interstate or internationally, 12 months gives them time to plan. Only send save the dates once your venue and date are confirmed. Not before.
How long does wedding planning take in Sydney?
Most couples planning a mid-to-large Sydney wedding work across a 12 to 18 month window. Couples with 6 months frequently find their preferred venue or photographer is unavailable on their preferred date.
Do I need to book a Clarence House tour in advance?
Tours can usually be arranged within a couple of weeks, but if you have a specific date in mind, enquire as early as possible. The tour is free and no-obligation. You get to walk both venues, meet the team, and get an honest picture of the space before making any commitment.
Ready to Check Your Date?
Book a Tour at The Victorian or The Lemnos.
Tell us your rough guest count, preferred season, and any cultural requirements. We’ll show you around both venues, answer every question on your list, and give you honest guidance on availability.
