Welcome to Response Walsh Sullivan Northmead

Our Difference

At Response Walsh Sullivan Northmead, relationships come first. We don't just sell or lease property: we build long-term partnerships based on care, accountability, and trust. Our team works with a solutions-focused mindset, moving quickly and communicating clearly to support every client. With a culture built on collaboration and personal growth, we deliver exceptional service, strong results, and a consistently positive experience.​​​​​

SELL WITH RESPONSE

Our sales team combines professionalism, local knowledge and genuine client care, delivering strategic campaigns, fast communication and strong results with a personal touch.

LEASE WITH RESPONSE

Our leasing team moves fast, communicates clearly, and treats every property with care:ensuring quality tenants, seamless handovers and reliable outcomes for every landlord.

Latest properties

12 Millennium Street, North Kellyville For Sale by ResponseRE Walsh Sullivan Northmead
North Kellyville12 Millennium Street
4
2
2
For Sale Just Listed
197 & 197A Carlisle Avenue, Hebersham For Sale by ResponseRE Walsh Sullivan Northmead
Hebersham197 & 197A Carlisle Avenue
5
2
1
For Sale Just Listed
28 Moomin Street, Lalor Park For Sale by ResponseRE Walsh Sullivan Northmead
Lalor Park28 Moomin Street
3
1
1
For Sale GUIDE $995,000
9/32-34 Murray Street, Northmead For Sale by ResponseRE Walsh Sullivan Northmead
Northmead9/32-34 Murray Street
3
2
1
For Sale GUIDE $1,050,000
102/7-9 Durham Street, Mount Druitt For Sale by ResponseRE Walsh Sullivan Northmead
Mount Druitt102/7-9 Durham Street
2
2
1
For Sale Just Listed
14 Wayne Crescent, Greystanes For Sale by ResponseRE Walsh Sullivan Northmead
Greystanes14 Wayne Crescent
4
2
2
For Sale DUPLEX POTENTIAL STCA
Lots 128 To 135 York Road & Lots 120,121 Milton Road, Angus For Sale by ResponseRE Walsh Sullivan Northmead
AngusLots 128 To 135 York Road & Lots 120,121 Milton Road
Vacant Land (Residential)
For Sale Off Market Opportunity
103/17-19 Aurelia Street, Toongabbie For Sale by ResponseRE Walsh Sullivan Northmead
Toongabbie103/17-19 Aurelia Street
1
1
1
For Sale $470,000
Lot 6 & 7, Charles Street, Angus For Sale by ResponseRE Walsh Sullivan Northmead
AngusLot 6 & 7, Charles Street
Vacant Land (Residential)
For Sale $199,000 per block
507/7-9 Durham Street, Mount Druitt For Sale by ResponseRE Walsh Sullivan Northmead
Mount Druitt507/7-9 Durham Street
2
2
1
For Sale Just Listed
2/16 Raupach Street, Dean Park For Sale by ResponseRE Walsh Sullivan Northmead
Dean Park2/16 Raupach Street
3
1
1
For Sale Guide $900,000
19 Ploughmans Boulevard, North Richmond For Sale by ResponseRE Walsh Sullivan Northmead
North Richmond19 Ploughmans Boulevard
5
3
2
For Sale Guide $1,600,000
435 Old Windsor Road, Winston Hills For Sale by ResponseRE Walsh Sullivan Northmead
Winston Hills435 Old Windsor Road
4
1
3
For Sale $1,300,000 - $1,400,000
7/58 Sorrell Street, North Parramatta For Sale by ResponseRE Walsh Sullivan Northmead
North Parramatta7/58 Sorrell Street
2
1
1
For Sale Contact Agent
5/3B Schofields Farm Road, Tallawong For Sale by ResponseRE Walsh Sullivan Northmead
Tallawong5/3B Schofields Farm Road
2
2
1
For Sale Just Listed
20/2-6 Shirley Street, Carlingford For Sale by ResponseRE Walsh Sullivan Northmead
Carlingford20/2-6 Shirley Street
2
2
1
For Sale MUST BE SOLD Guide $650,000
143 Windsor Road, Northmead For Sale by ResponseRE Walsh Sullivan Northmead
Northmead143 Windsor Road
3
1
2
For Sale Price Guide $1,200,000
32A Copenhagen Street, Box Hill For Sale by ResponseRE Walsh Sullivan Northmead
Box Hill32A Copenhagen Street
3
2
2
For Sale Contact Agent
32-32B Russell Street, Baulkham Hills For Sale by ResponseRE Walsh Sullivan Northmead
Baulkham Hills32-32B Russell Street
8
6
8
For Sale Guide $2,200,000
39-43 Hynds Road, Box Hill For Sale by ResponseRE Walsh Sullivan Northmead
Box Hill39-43 Hynds Road
4
2
2
For Sale Contact Agent
24 - 34 Fishburn Crescent, Castle Hill For Sale by ResponseRE Walsh Sullivan Northmead
Castle Hill24 - 34 Fishburn Crescent
Apartment
For Sale From $840,000
16 Corinne Street, Acacia Gardens For Lease by ResponseRE Walsh Sullivan Northmead
Acacia Gardens16 Corinne Street
3
1
1
For Lease $800 pw
80 Hilda Road, Baulkham Hills For Lease by ResponseRE Walsh Sullivan Northmead
Baulkham Hills80 Hilda Road
4
2
For Lease $780 pw
20/17 Conie Avenue, Baulkham Hills For Lease by ResponseRE Walsh Sullivan Northmead
Baulkham Hills20/17 Conie Avenue
3
2
2
For Lease $850 pw
5/1 Barden Street, Northmead For Lease by ResponseRE Walsh Sullivan Northmead
Northmead5/1 Barden Street
3
2
1
For Lease $720 pw
3/1 Barden Street, Northmead For Lease by ResponseRE Walsh Sullivan Northmead
Northmead3/1 Barden Street
2
2
1
For Lease $680 pw
28A Nowland Street, Seven Hills For Lease by ResponseRE Walsh Sullivan Northmead
Seven Hills28A Nowland Street
2
1
1
For Lease $550 pw
6/38 Thomas Street, Parramatta For Lease by ResponseRE Walsh Sullivan Northmead
Parramatta6/38 Thomas Street
2
1
1
For Lease $570 pw
1/1 Railway Parade, Lidcombe For Lease by ResponseRE Walsh Sullivan Northmead
Lidcombe1/1 Railway Parade
2
1
1
For Lease $670 pw
127 Seven Hills Road, Baulkham Hills Sold by ResponseRE Walsh Sullivan Northmead
Baulkham Hills127 Seven Hills Road
3
2
2
Sold Contact agent
62 Lamonerie Street, Toongabbie Sold by ResponseRE Walsh Sullivan Northmead
Toongabbie62 Lamonerie Street
4
2
2
Sold $1,530,000
1/18 Early Street, Parramatta Sold by ResponseRE Walsh Sullivan Northmead
Parramatta1/18 Early Street
2
1
1
Sold $546,000
27 Andrews Avenue, Toongabbie Sold by ResponseRE Walsh Sullivan Northmead
Toongabbie27 Andrews Avenue
3
1
3
Sold $1,075,000
102 Hammers Road, Northmead Sold by ResponseRE Walsh Sullivan Northmead
Northmead102 Hammers Road
3
1
1
Sold $1,285,000
8/109-111 Hammers Road, Northmead Sold by ResponseRE Walsh Sullivan Northmead
Northmead8/109-111 Hammers Road
3
2
2
Sold $1,150,000
8/8-10 Darcy Road, Westmead Sold by ResponseRE Walsh Sullivan Northmead
Westmead8/8-10 Darcy Road
2
2
1
Sold $560,000
113 Tamboura Avenue, Baulkham Hills Sold by ResponseRE Walsh Sullivan Northmead
Baulkham Hills113 Tamboura Avenue
5
3
2
Sold Contact agent
12 Patrine Place, Bella Vista Sold by ResponseRE Walsh Sullivan Northmead
Bella Vista12 Patrine Place
3
2
1
Sold Contact agent
3 Indra Place, Baulkham Hills Sold by ResponseRE Walsh Sullivan Northmead
Baulkham Hills3 Indra Place
4
2
2
Sold $1,532,000
81 Beamish Road, Northmead Sold by ResponseRE Walsh Sullivan Northmead
Northmead81 Beamish Road
4
2
4
Sold $2,000,000
11 Percy Street, Marayong Sold by ResponseRE Walsh Sullivan Northmead
Marayong11 Percy Street
3
1
2
Sold $910,000
12 Alysse Close, Baulkham Hills Sold by ResponseRE Walsh Sullivan Northmead
Baulkham Hills12 Alysse Close
5
3
2
Sold Contact agent
5/20 Redbank Road, Northmead Sold by ResponseRE Walsh Sullivan Northmead
Northmead5/20 Redbank Road
3
2
1
Sold $600,000
19 Cedar Cutters Way, Bella Vista Sold by ResponseRE Walsh Sullivan Northmead
Bella Vista19 Cedar Cutters Way
4
2
2
Sold $2,800,000
89 Kleins Road, Northmead Sold by ResponseRE Walsh Sullivan Northmead
Northmead89 Kleins Road
4
3
3
Sold $2,280,000
10 Birtles Avenue, Pendle Hill Sold by ResponseRE Walsh Sullivan Northmead
Pendle Hill10 Birtles Avenue
3
1
3
Sold $1,275,000
8 Brushford Avenue, Castle Hill Sold by ResponseRE Walsh Sullivan Northmead
Castle Hill8 Brushford Avenue
6
3
2
Sold $2,430,000
11 Caversham Court, Cherrybrook Sold by ResponseRE Walsh Sullivan Northmead
Cherrybrook11 Caversham Court
3
2
2
Sold Contact agent
48 Briens Road, Northmead Sold by ResponseRE Walsh Sullivan Northmead
Northmead48 Briens Road
3
1
Sold $1,250,000
15 Beaufort Street, Northmead Sold by ResponseRE Walsh Sullivan Northmead
Northmead15 Beaufort Street
3
1
2
Sold $1,620,000
61 Bogalara Road, Old Toongabbie Sold by ResponseRE Walsh Sullivan Northmead
Old Toongabbie61 Bogalara Road
3
1
2
Sold $1,870,000
7 Woolisia Place, Baulkham Hills Sold by ResponseRE Walsh Sullivan Northmead
Baulkham Hills7 Woolisia Place
6
3
2
Sold $2,095,000
6 Rutland Avenue, Baulkham Hills Sold by ResponseRE Walsh Sullivan Northmead
Baulkham Hills6 Rutland Avenue
5
3
3
Sold $2,130,000
3 Mallard Drive, The Ponds Sold by ResponseRE Walsh Sullivan Northmead
The Ponds3 Mallard Drive
3
2
2
Sold $1,580,000
8 Osbert Place, Acacia Gardens Sold by ResponseRE Walsh Sullivan Northmead
Acacia Gardens8 Osbert Place
3
1
5
Sold $1,325,000
1/1-3 Barden Street, Northmead Sold by ResponseRE Walsh Sullivan Northmead
Northmead1/1-3 Barden Street
2
1
1
Sold $655,000
View all 1,532 properties

Genuine people. Genuine service.

The Walsh Sullivan Northmead Response Real Estate Team

Strategically located across Sydney's West and Hills, our offices provide local expertise, deep community connections, and fast results.

Sean Healy
Director | Licensee
Melissa Williams
Director | Senior Sales
Robert Riddell
Director | Business Development Manager
Russell Judd
Senior Sales Executive
Lua Funaki
Senior Sales Executive
Grace McAlister
Sales Administrator
Jodi O'Shea
Front Office
Chris Fleet
Portfolio Manager
Soumya Sundar
Property Officer
Marcus Das
Associate
Mei Soo
Accounts
Kerra Sita
Sales Administrator
Meet our team
NEED HELP WITH FINANCE?

We'll guide you through the complex mortgage market, negotiate on your behalf, and make the process simple, fast, and tailored to your needs.

Real Results

Hear from the clients who've trusted us with their property journey – real stories, real experiences, and real results.

Excellent pre-sale advice.

Melissa’s communication and commitment to her clients is second to none. From providing excellent advice pre-sale, to her thorough and clear communication all the way through to completion we felt confident with Melissa from the start. Melissa has been a pleasure to work with and I would highly recommend giving her call if you are looking for an agent to represent your property. Thank you Melissa!

Gabriella Watt - August 2026
Meticulous approach and outstanding attention to detail

I would like to express my sincere appreciation for the exceptional service provided by Chris Fleet from Response Walsh in managing my property.

Chris has been transparent, professional, and trustworthy throughout the entire process. His communication was always clear and timely, ensuring I was well informed about every important aspect of my property. Whenever I had questions or concerns, Chris was highly responsive and quick to provide updates and solutions.

What truly sets Chris apart is his meticulous approach and outstanding attention to detail. From routine inspections to maintenance coordination and tenant-related matters, every aspect was handled with diligence and care. His proactive management style gave me complete confidence that my property was being looked after to the highest standard.

Chris consistently demonstrated a strong commitment to excellence, making property ownership a stress-free experience. I highly recommend Chris Fleet to anyone looking for a knowledgeable, reliable, and dedicated property manager who genuinely goes above and beyond for his clients.

Sanjay Kadkol - July 2026
Professional

Special thanks to Chris Fleet at Response for looking after my property!

Chris is an excellent property manager, very attentive, knowledgeable, responsive, professional, and helpful.

I highly recommend your services to families and friends.

Keep up the wonderful work.

Stephen Zhang - July 2026
Highly Recommended

Melissa was professional, honest, incredibly experienced and always approachable. Despite a challenging market, Melissa was dedicated and managed to achieve the best possible outcome. She worked tirelessly and kept me informed at every stage, answered all my concerns/questions promptly and made the entire process smooth and stress free. A sincere thank you to Melissa and her team for their hard work and commitment. I highly recommend Melissa and her outstanding team.

A Great Experience

Melissa led the sale of my mother's house and it was a truly great experience working together. I have bought and sold many properties and Melissa is one of the best I have ever worked with. She is a standout compared to some of her local peers who I thoroughly assessed before choosing her. Melissa is an exceptional communicator with a high level of integrity. Very highly recommended

Andrew Croker - July 2026
Highly recommend

Robert Riddell at Response Real Estate is genuinely one of the best property managers and BDMs we’ve come across. Throughout our tenancy he was organised, diligent, and always a pleasure to deal with. His customer service was consistently excellent — professional without ever feeling transactional. We’re really grateful to have had him manage our tenancy and will miss working with him. Highly recommend.

Sophie Bogart - June 2026

Chris Fleet was a pleasure to deal with also the landlords as well too. we were there for 5.5 years and it was a lovely experience.

Peter V - June 2026
Honest and Helpful

Sean is relatable and down to earth, tells it how it is and doesn’t feel like he is being dishonest or sleazy in his selling strategy. Very honest and helpful, what you want out of an agent. Thanks for your hard work!

Monique V - June 2026

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