Mercer St, Castle Hill NSW 2154

Street
PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Mercer St, Castle Hill NSW 2154 property market.

Houses vs Apartments257 total lots
2.7%
49.4%
47.9%
Houses (2.7%)
Apartments (49.4%)
Townhouses/Villas/Unclassified (47.9%)

PART 2
Houses

"Houses" in this report includes detached houses, duplexes, and terraces.

Land Topography

How house lots on Mercer St, Castle Hill NSW 2154 sit relative to street level — topography that affects drainage, flood risk, privacy, and build cost. Statistics are calculated from properties with available data.

High-side vs low-side house lots
High-sideFlat
4 lots
1 lots
High-side (1m above)
Flat
Low-side (1m below)

Risks &Overlays

See which key planning overlays and environmental risks affect this street before you buy.

Heritage
0 houses affected
Bushfire
0 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Mercer St, Castle Hill NSW 2154 over the past 5 years, plotted against the Castle Hill NSW 2154 median house price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$1.3M$2.5M$3.8M$5.0MJuly 21Mar 23Nov 24July 26$2.1M · 2022$2.3M · 2023$2.5M · 2024$2.5M · 2025$2.5M · 2026
Turnover rate0%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Mercer St, Castle Hill NSW 2154 over the past 5 years, plotted against the Castle Hill NSW 2154 median apartment price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MJuly 21Mar 23Nov 24July 26$880k · 2022$930k · 2023$930k · 2024$961k · 2025$988k · 2026$930k · 2021-10-19 · 11/8 MERCER ST, CASTLE HILL NSW 2154$985k · 2024-03-09 · 12/8 MERCER ST, CASTLE HILL NSW 2154$980k · 2023-08-05 · 27/8 MERCER ST, CASTLE HILL NSW 2154$995k · 2025-07-18 · 28/8 MERCER ST, CASTLE HILL NSW 2154$995k · 2025-07-18 · 28/8 MERCER ST, CASTLE HILL NSW 2154$932k · 2025-05-14 · 33/8 MERCER ST, CASTLE HILL NSW 2154$932k · 2025-05-14 · 33/8 MERCER ST, CASTLE HILL NSW 2154$900k · 2022-12-07 · 35/8 MERCER ST, CASTLE HILL NSW 2154$985k · 2024-05-16 · 38/8 MERCER ST, CASTLE HILL NSW 2154$955k · 2024-04-04 · 40/8 MERCER ST, CASTLE HILL NSW 2154$998k · 2024-09-18 · 6/8 MERCER ST, CASTLE HILL NSW 2154$1.1M · 2025-12-11 · 9/8 MERCER ST, CASTLE HILL NSW 2154$860k · 2021-07-28 · 10/4 MERCER ST, CASTLE HILL NSW 2154$840k · 2026-02-27 · 13/4 MERCER ST, CASTLE HILL NSW 2154$835k · 2023-12-22 · 2/4 MERCER ST, CASTLE HILL NSW 2154$900k · 2024-04-29 · 35/4 MERCER ST, CASTLE HILL NSW 2154$920k · 2023-07-04 · 7/4 MERCER ST, CASTLE HILL NSW 2154$885k · 2023-02-03 · 18/1 MERCER ST, CASTLE HILL NSW 2154$650k · 2021-07-31 · 1/1 MERCER ST, CASTLE HILL NSW 2154$736k · 2023-11-27 · 1/1 MERCER ST, CASTLE HILL NSW 2154$1.3M · 2026-01-31 · 22/1 MERCER ST, CASTLE HILL NSW 2154$1M · 2026-03-20 · 24/1 MERCER ST, CASTLE HILL NSW 2154$901k · 2023-03-29 · 2/1 MERCER ST, CASTLE HILL NSW 2154$795k · 2021-08-18 · 30/1 MERCER ST, CASTLE HILL NSW 2154$924k · 2024-07-25 · 33/1 MERCER ST, CASTLE HILL NSW 2154$845k · 2025-02-02 · 9/1 MERCER ST, CASTLE HILL NSW 2154
Apartment sales7Past 12 months
Turnover rate21.3%Past 5 years

Largest Apartment Projects

The largest apartment projects on Mercer St, Castle Hill NSW 2154, ranked by number of lots.

1
8 MERCER ST, CASTLE HILL NSW 2154Small-Medium project (20-50 lots)
2
4 MERCER ST, CASTLE HILL NSW 2154Small-Medium project (20-50 lots)
3
1 MERCER ST, CASTLE HILL NSW 2154Small-Medium project (20-50 lots)

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