Monthly Market Update
Sydney CBD Tenant Demand & Leasing Market Intelligence
September 2026
Welcome

Welcome to Grace Commercial’s September Market Update. As always, this update highlights recent activity across our business, shares market insights, and draws on live data from our tenant brief tracker to keep you informed of the latest trends shaping the Sydney office market.

At the coalface, tenant engagement remains somewhat subdued, and the office search and negotiation process continues to be protracted. Many occupiers and advisers are citing elevated fit-out and make-good costs, together with broader economic uncertainty at both the local and global level, as barriers to relocation. Encouragingly, the significant increase in tenant requirements this spring leasing season gives us confidence that many of these briefs will convert into transactions during the final quarter of the year as occupiers seek to secure outcomes before the year-end break.

On the company front, we are pleased to share that Grace Commercial has been appointed by Investa to lease 6 O’Connell Street. It is a welcome addition to our growing portfolio of assets and select client base, and we look forward to working closely with the Investa team on the campaign.

Ryan Grace
Ryan Grace
Founder / Director
Trent Stephens
Trent Stephens
Senior Partner
Ben Clarke
Ben Clarke
Senior Analyst
Our Recent Deals
  • Garnsey Partners | 139 Macquarie Street | 189sqm
  • Wise Bank | 66 King Street | 280sqm
  • Confidential | 88 Phillip Street | 230sqm
  • Napier & Blakeley | 20 Hunter Street | 470sqm
  • NSW Government | 60 Castlereagh Street | 346sqm
  • Hudson Asset Management | 139 Macquarie Street | 170sqm
Active Brokerage
  • 450 - 600sqm | A/B Grade | CBD | July 27
  • 2,200 - 2,500sqm | Core | Q2 2027
  • 1,200 - 1,500sqm | A grade | Core | Q2 2027
  • 200sqm | Premium | CBD Core | Q1 2027
  • 160 - 200sqm | A Grade | Western Corridor | Q4 2027 (In negotiations)
  • 150 - 200sqm | A Grade | Sydney CBD | Q1 2027
  • 160sqm | B Grade | Midtown | Q4 2026 (In negotiations)
Market Insights
  • September logged 50 new tenant briefs across the Sydney market (market-wide), the strongest month since April's 55 and 15 briefs (+43%) ahead of September 2025's 35. Every month from April to September has now run ahead of the same month last year.
  • Demand is concentrated below 800sqm: 37 of the 50 briefs (74%) sit under that mark, including 16 with a size midpoint below 400sqm. Total demand was 44,763sqm, but a single 8,500-10,000sqm confidential requirement skews it; excluding that brief, demand was 35,513sqm across 49 briefs (average 725sqm).
  • Average lead time on our September briefs was 9.7 months (median 8.3), measured from enquiry date to the requested lease commencement or occupation date. Smaller requirements move fastest: briefs under 400sqm averaged 7.7 months and 400-799sqm averaged 8.0 months, versus 15.5 months for requirements of 1,000sqm and above (14.8 months for 800-999sqm, though only 3 briefs sit in that band). Tenants in the sub-800sqm range are planning around two quarters ahead, so suites available within that window are best placed.
  • Grade demand stays weighted to A grade and Premium: 44 of the 50 briefs name A grade or Premium among their criteria and 15 specify Premium. Tracking H1 2026 brief data shows the same skew, with 81% of sub-1,000sqm tenants considering A grade, 38% considering Premium and 28% considering B grade, while just 3.3% are seeking B grade only.
  • On fitout, 45 of our 50 briefs are open to fitted space (12 require it, 33 will consider either) and only 5 want unfitted space. In the current economic market, we are seeing more tenants exclusively seeking quality existing fitted options they can retrofit for cost savings if they are to justify a relocation.
  • Sublease space is on the rise again: Smaller businesses are adding to Sydney's sublease vacancy with the sub 1,000sqm sublease availability sitting at ~21,000sqm with an average size of 415sqm, up from roughly 16,000sqm in the back half of 2025. Landlords should expect that space to be part of the competition set.
September 2026 Snapshot
Tenant Briefs, September 2026 (Market-Wide)
50
vs 35 in September 2025 (+15)
Average Size
895 sqm
vs 1,112 sqm in September 2025*
Total Demand
44,763 sqm
vs 38,925 sqm in September 2025
Market-wide figures cover briefs run by all Sydney CBD tenant-rep firms. *Size figures use the midpoint of each brief’s requested size range. September 2026 includes one 8,500-10,000 sqm requirement; September 2025 included one 11,000 sqm requirement.
Lead Time
Average lead time by requirement size (months): September 2026 briefs
All briefs: 9.7 months average, 8.3 months median
0 6 12 18 7.7 Under 400sqm 16 briefs 8.0 400-799sqm 20 briefs 14.8 800-999sqm 3 briefs 15.5 1,000sqm + 9 briefs
Months from enquiry date to requested lease commencement or occupation date (access date where no commencement is stated). Quarters taken at mid-quarter, months at the 1st. Size bands use the midpoint of each brief’s range (16, 20, 3 and 9 briefs respectively). Two briefs with flexible or unclear timing excluded. Source: Grace Commercial Brief Tracker.
Enquiry Log: September 2026
50 enquiries
#DateTenant repCompany Size (sqm)LocationGradeTiming
1 30 Sep Knight Frank Tenant Representation Confidential 400-500 Sydney CBD A-Grade, B-Grade 1 Dec 2026
2 30 Sep Tenant People Confidential 275-350 Inner West - Sydney, Parramatta, Rhodes, Macquarie Park A or B Grade Access Q2 2027
3 30 Sep Tenant CS LEO LIN 500-800 Sydney Fringe - Alexandria, Darlinghurst, Surry Hills, Potts Point and surrounds Heritage, B Grade, A Grade July 2027, with early access
4 30 Sep Heritage Property Archer Private Wealth 400-500 North Sydney CBD All grades Occupation by April 2027
5 30 Sep Tenant People Confidential 600-700 North Shore, Parramatta or Rhodes Premium, A or B Access Q3 2027
6 29 Sep Tenant CS Ash St 300-350 Sydney CBD (City Core) A-Grade, B-Grade Q2 2027
7 29 Sep Colliers Confidential 200-250 Sydney CBD - Core Premium & A Grade Q2 2027
8 28 Sep Tenant Representation Services Pty Ltd Confidential 100 Sydney CBD A and B Grade Lease start 1 June 2027; fit out access 3 months prior to lease start
9 28 Sep Cushman & Wakefield (Tenant Advisory Group) Kantar 800-1,000 Sydney CBD – all precincts A-Grade and Premium Grade Access for fitout Q3-Q4 2027
10 25 Sep ResolveXO Confidential 1,100-1,400 Macquarie Park, North Sydney, St Leonards & surrounds A & B Q4 2027
11 24 Sep TenantX Mackay Goodwin 650-750 CBD Core - Sydney CBD A, B or Heritage Access Q2 2027; Commencement 1 Sep 2027
12 24 Sep CBRE Confidential 500-700 Sydney CBD City Core; North of Martin Place and East of George Street Premium, A 1 Feb 2028
13 24 Sep Tenant People Confidential 320-370 Sydney CBD A/B Q2 2027
14 24 Sep JLL Quantcast 250-300 CBD Core, pref Martin Place A March 2027, early access
15 23 Sep Cushman & Wakefield Urbis 3,000-4,000 Sydney CBD Premium/A Q3 2028
16 23 Sep CBRE Australian Tissue Donation Network 300-500 Northern Beaches, North Shore & surrounds (Frenchs Forest, North Sydney, St Leonards, Chatswood, Artarmon, Macquarie Park) A/B Q1 2027
17 22 Sep Niche Advisory Creamsource 340-520 Redfern, Surry Hills, Crows Nest & Artarmon and surrounding suburbs - Access Q3 2026
18 21 Sep CBRE Confidential 800-1,100 Sydney CBD Premium & A Q3 2028 with early access
19 21 Sep CBRE Eucalyptus 500-1,000 Sydney CBD Fringe A, B, Heritage Flexible
20 21 Sep NB Property Consulting Fulton Trotter Architects 250-300 Surry Hills A/B June 2027 with prior access for fitout
21 21 Sep CBRE Confidential 100-150 Sydney CBD - City Core A, B Mar-27 (early access)
22 21 Sep Cushman & Wakefield Confidential 8,500-10,000 Sydney CBD A and Premium Grade 2029/2030
23 21 Sep Cushman & Wakefield Confidential 1,300-1,600 Sydney CBD - City Core, Barangaroo, Midtown A and Premium Grade Access for fitout Jan 2028
24 18 Sep Knight Frank AEMO 800-1,000 Sydney CBD (Midtown, Western Corridor & Core) A-Grade Commence 1 Jul 2027 (fitout access prior)
25 17 Sep CBRE Inscape 400-700 Sydney CBD; proximity to public transport required Premium, A, Character 1 Mar 2027
26 16 Sep JLL Confidential 500-700 North Ryde, Macquarie Park, Chatswood, St Leonards All Q2 2027
27 15 Sep Knight Frank AusEnergy Services Limited (ASL) 600-750 Sydney CBD (Midtown, Western Corridor, Core) A-Grade / good B-Grade 1 Jul 2027 (fit-out access prior)
28 15 Sep Steele Consulting efex 1,100-1,300 Sydney CBD A or B Access Q4 2027
29 15 Sep ProsperGroup Confidential 350-400 Sydney CBD Core Precinct Premium/A Grade Lease commencement 15 May 2027; fitout access (rent free) from 1 Jan 2027
30 15 Sep Duggan Property Consultants Starkey 700-800 South Sydney N/A Lease commencement 1 Oct 2027
31 15 Sep Property NSW (DPIE) Confidential 250-300 Maitland A Grade, high sustainability credentials Ready for occupation Q1 2027; early fitout access may be required
32 11 Sep Prosper Group Confidential 450-550 Sydney CBD (Core, Midtown, Western Corridor) Premium or A Grade Lease commencement 1 Feb 2027; fitout access ASAP
33 11 Sep CBRE Confidential 200 Sydney CBD, North Sydney Premium, A Q2 2027
34 11 Sep PropertyNSW Confidential 850-2,850 Sydney Metro - West/North West/Inner West/CBD Fringe/Penrith/Bella Vista (office); Western Sydney Corridor incl. Mt Druitt/Eastern Creek/Marsden Park (warehouse) A Grade, high sustainability credentials Occupation required no later than Q4 2026
35 10 Sep Tenant CS Lyra Technologies 350-450 Sydney CBD core, Wynyard, Midtown, Central A Grade, good quality B Grade Q2 2027
36 10 Sep Niche Advisory Key Assets Australia 375-475 Botany or Mascot A or B Q4 2026
37 10 Sep CBRE Confidential 550-600 CBD, City Core Premium, A Q3 2027
38 8 Sep CBRE RedZed 150-250 City Core, Western Corridor, Midtown A 1 Jun 2027; 3-5 yr term
39 8 Sep Prosper Group Confidential 2,400-2,800 Eastern Creek, Kemps Creek, Huntingwood, Erskine Park or Horsley Park N/A Access June 2027; commencement Sept 2027; 5+5 yr term
40 7 Sep JLL Novo Nordisk 1,700-2,000 Sydney CBD and North Sydney Min A Grade Q4 2028
41 7 Sep TenantX HSI Donesafe 300-350 CBD Core / Western Corridor / Midtown - Sydney CBD B or Heritage Access Q1 2027; lease commencement 01 Apr 2027
42 4 Sep NB Property Consulting Worrells 150 Sydney CBD A/B Q2 2027 with prior access for fitout
43 3 Sep CBRE Acumentis 200-300 Sydney CBD (Western Corridor, Midtown, Southern); Sydney Fringe (Central, Surry Hills, Darlinghurst, Haymarket) Premium, A, B 1 Aug 2027
44 3 Sep JLL Confidential 300-500 Frenchs Forest, Belrose, Chatswood, St Leonards All Q2 2027
45 2 Sep ResolveXO Confidential 350-450 Sydney CBD A & B-Grade Q3 2027
46 2 Sep Karbon Commercial LHD Lawyers 2,000-3,000 Sydney CBD or Surry Hills, near train station/Metro A and B Commencement 1 Sep 2027, early access
47 1 Sep Prosper Group Confidential 900-1,100 Sydney CBD (Southern & Western Corridor) & North Sydney A Grade Lease commencement 1 Jul 2028; fitout access from 1 Mar 2028
48 1 Sep CBRE Confidential 600-800 Sydney CBD All grades considered February 2027 with early access for fitout
49 1 Sep Prosper Group Confidential 200-250 Sydney CBD (Western Corridor, City Core & Midtown Precincts) A or B Lease commencement Jul 2027; fitout access (rent free) Apr 2027
50 1 Sep Kernel Property ICA Partners 500-550 Sydney CBD Core – George Street to Macquarie Street, Martin Place to Circular Quay Premium and A-Grade Lease commencement 1 Nov 2027, access prior