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Castle Cct, Seaforth NSW 2092

Street

Street Summary

Castle Circuit, Seaforth NSW 2092, sits above the suburb's house median. 36 homes sit above the street; 12 homes sit level with the street; 23 homes sit below the street. 69 homes are in a bushfire zone, 1 has a flood overlay, and 7 are recommended for a flood check. 5A Castle Circuit is a 1-level, 7-lot project built in 2022. Houses make up 92% of residential stock. 3 houses sold in the past 12 months.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Castle Cct, Seaforth NSW 2092 property market.

Houses vs Apartments89 total lots
92.1%
7.9%
Houses (92.1%)
Apartments (7.9%)
Townhouses/Villas/Unclassified (0%)

PART 2
Houses

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

Land Topography

How house lots on Castle Cct, Seaforth NSW 2092 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-sideFlatLow-side
36 lots
12 lots
23 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
69 houses affected
Flood
1 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Castle Cct, Seaforth NSW 2092 over the past 5 years, plotted against the Seaforth NSW 2092 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$5.0M$10.0M$15.0M$20.0MSept 21May 23Jan 25Sept 26$3.4M · 2022$3.3M · 2023$3.5M · 2024$3.6M · 2025$3.7M · 2026$4.2M · 2026-03-22 · 5 CASTLE CCT, SEAFORTH NSW 2092$4.9M · 2021-11-26 · 52 CASTLE CCT, SEAFORTH NSW 2092$3.5M · 2024-12-06 · 75 CASTLE CCT, SEAFORTH NSW 2092$4M · 2025-03-20 · 87 CASTLE CCT, SEAFORTH NSW 2092$11.5M · 2024-11-01 · 26 CASTLE CCT, SEAFORTH NSW 2092$1.7M · 2023-04-20 · 32 CASTLE CCT, SEAFORTH NSW 2092$6.7M · 2022-04-02 · 34 CASTLE CCT, SEAFORTH NSW 2092$6.7M · 2024-10-26 · 34 CASTLE CCT, SEAFORTH NSW 2092$4.2M · 2023-10-03 · 37 CASTLE CCT, SEAFORTH NSW 2092$4.7M · 2025-08-19 · 40 CASTLE CCT, SEAFORTH NSW 2092$4.5M · 2022-07-13 · 44 CASTLE CCT, SEAFORTH NSW 2092$3.1M · 2025-08-05 · 60 CASTLE CCT, SEAFORTH NSW 2092$3.8M · 2022-10-06 · 65 CASTLE CCT, SEAFORTH NSW 2092$7.6M · 2024-05-03 · 41B CASTLE CCT, SEAFORTH NSW 2092
Street price+20%vs suburb median
Turnover rate17.1%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Castle Cct, Seaforth NSW 2092 over the past 5 years, plotted against the Seaforth NSW 2092 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$1.3M$2.5M$3.8M$5.0MSept 21May 23Jan 25Sept 26$2.4M · 2023$1.7M · 2024$2.6M · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

Largest Apartment Projects

The largest apartment projects on Castle Cct, Seaforth NSW 2092, ranked by number of lots.

1
5A CASTLE CCT, SEAFORTH NSW 2092Small project (<20 lots)

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Living in Castle Cct, Seaforth NSW 2092 : Street Profile & FAQs

Common questions about living on and buying property on Castle Cct, Seaforth NSW 2092 — lifestyle, transport, and the local housing market.

Note: Data is sourced from the Australian Bureau of Statistics (ABS) 2021 Census data and knest.ai internal statistical data.

Is Castle Cct an expensive or affordable street relative to Seaforth?

House prices on Castle Cct sit 20.22% above the Seaforth suburb house median.

What are the risk and overlay factors on Castle Cct?

There are 69 properties in a bushfire zone, 0 heritage listings, and 0 high-voltage powerline exposures. Flood mapping shows 1 property in a flood overlay, 7 recommended for a flood check, and 74 with no flood risk identified or not mapped. A flood overlay or recommended flood check does not necessarily mean a property floods, but it is worth reviewing council mapping, flood reports and insurance costs before purchasing. Flood Check Recommended = recommended for further assessment.

Are properties on Castle Cct mostly on high, level or low ground?

36 homes sit above the street; 12 homes sit level with the street; 23 homes sit below the street.

What type of road is Castle Cct?

Castle Cct is a local road. Local roads generally serve nearby residents and connect directly to collector roads.

Is Castle Cct mostly houses or apartments?

There are 89 residential properties on the street. Houses make up 92.1% of the stock, while apartments account for 7.9%. Castle Cct is predominantly houses.

What are the major apartment developments on Castle Cct?

The only major apartment development recorded is 5A Castle Cct, Seaforth NSW 2092, comprising 7 lots across 1 level.

How many properties have sold on Castle Cct?

3 houses sold in the past 12 months, while 0 apartments were sold. The 5-year turnover rate for houses is 17.1%, and 0% for apartments. Turnover measures the proportion of properties that changed ownership during the past five years.

Is Castle Cct a good street to buy property on?

Castle Cct is best suited for buyers seeking detached houses on a local road, as houses make up 92.1% of the residential stock. Buyers should note that house prices sit 20.22% above the Seaforth suburb median. Those comfortable with bushfire zoning should review the 69 affected properties, while apartment buyers will find a small presence of 7 lots in a single development.