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Seabeach Ave, Mona Vale NSW 2103

Street

Street Summary

Seabeach Ave, Mona Vale NSW 2103 is a predominantly apartment-focused street with 88% of its residential stock comprising units. The remaining 7% consists of houses, duplexes, or terraces, which sit level with the street or below it. As the dominant road hierarchy is not specified, the street functions as a local road. There are insufficient recent house sales to calculate a reliable comparison against the suburb median, so buyers should compare recent sales of individual homes on the street against nearby comparable properties.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Seabeach Ave, Mona Vale NSW 2103 property market.

Houses vs Apartments350 total lots
7.1%
88%
4.9%
Houses (7.1%)
Apartments (88%)
Townhouses/Villas/Unclassified (4.9%)

PART 2
Houses

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

Land Topography

How house lots on Seabeach Ave, Mona Vale NSW 2103 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
FlatLow-side
19 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
19 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Seabeach Ave, Mona Vale NSW 2103 over the past 5 years, plotted against the Mona Vale NSW 2103 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MSept 21May 23Jan 25Sept 26$2.5M · 2022$2.5M · 2023$2.5M · 2024$2.7M · 2025$2.8M · 2026$3.9M · 2023-07-25 · 26 SEABEACH AVE, MONA VALE NSW 2103$3.5M · 2023-08-17 · 2/16 SEABEACH AVE, MONA VALE NSW 2103
Turnover rate8%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Seabeach Ave, Mona Vale NSW 2103 over the past 5 years, plotted against the Mona Vale NSW 2103 median apartment price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$1.1M · 2022$1.2M · 2023$1.2M · 2024$1.2M · 2025$1.4M · 2026$560k · 2024-06-15 · 11/15 SEABEACH AVE, MONA VALE NSW 2103$530k · 2021-12-21 · 13/15 SEABEACH AVE, MONA VALE NSW 2103$820k · 2022-06-01 · 14/15 SEABEACH AVE, MONA VALE NSW 2103$543k · 2022-02-02 · 18/15 SEABEACH AVE, MONA VALE NSW 2103$1.3M · 2023-12-15 · 2/21 SEABEACH AVE, MONA VALE NSW 2103$500k · 2022-01-27 · 6/21 SEABEACH AVE, MONA VALE NSW 2103$1.4M · 2025-04-02 · 7/21 SEABEACH AVE, MONA VALE NSW 2103$1.1M · 2023-12-08 · 1/22 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2024-05-02 · 6/27 SEABEACH AVE, MONA VALE NSW 2103$726k · 2024-02-23 · 2/15 SEABEACH AVE, MONA VALE NSW 2103$507k · 2023-05-23 · 21/15 SEABEACH AVE, MONA VALE NSW 2103$492k · 2023-11-17 · 22/15 SEABEACH AVE, MONA VALE NSW 2103$605k · 2025-11-13 · 23/15 SEABEACH AVE, MONA VALE NSW 2103$895k · 2025-03-07 · 5/15 SEABEACH AVE, MONA VALE NSW 2103$820k · 2024-09-13 · 8/27 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2025-10-30 · 11/22 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2022-08-24 · 3/22 SEABEACH AVE, MONA VALE NSW 2103$790k · 2024-10-18 · 8/22 SEABEACH AVE, MONA VALE NSW 2103$1.1M · 2025-08-11 · 2/25 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2025-02-26 · 4/25 SEABEACH AVE, MONA VALE NSW 2103$1M · 2022-04-12 · 1/36 SEABEACH AVE, MONA VALE NSW 2103$850k · 2024-02-20 · 10/36 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2022-03-24 · 2/32 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2024-08-08 · 5/32 SEABEACH AVE, MONA VALE NSW 2103$740k · 2025-02-21 · 1/33 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2025-03-05 · 10/33 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2025-03-10 · 11/33 SEABEACH AVE, MONA VALE NSW 2103$745k · 2025-02-26 · 2/33 SEABEACH AVE, MONA VALE NSW 2103$740k · 2025-02-26 · 3/33 SEABEACH AVE, MONA VALE NSW 2103$942k · 2023-07-25 · 3/36 SEABEACH AVE, MONA VALE NSW 2103$1.4M · 2025-06-17 · 5/36 SEABEACH AVE, MONA VALE NSW 2103$1.3M · 2023-04-18 · 6/36 SEABEACH AVE, MONA VALE NSW 2103$913k · 2026-04-24 · 7/36 SEABEACH AVE, MONA VALE NSW 2103$1.1M · 2023-06-30 · 8/36 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2024-10-19 · 2/48 SEABEACH AVE, MONA VALE NSW 2103$1.1M · 2023-05-11 · 4/48 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2024-07-26 · 5/48 SEABEACH AVE, MONA VALE NSW 2103$1.3M · 2025-01-31 · 5/37 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2025-03-12 · 9/37 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2024-04-14 · 6/48 SEABEACH AVE, MONA VALE NSW 2103$1.5M · 2021-09-27 · 9/39 SEABEACH AVE, MONA VALE NSW 2103$1.3M · 2024-11-22 · 15/27 SEABEACH AVE, MONA VALE NSW 2103$718k · 2025-02-24 · 4/33 SEABEACH AVE, MONA VALE NSW 2103$1.1M · 2025-03-21 · 5/33 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2025-03-10 · 6/33 SEABEACH AVE, MONA VALE NSW 2103$1.1M · 2025-03-13 · 7/33 SEABEACH AVE, MONA VALE NSW 2103$1.5M · 2025-02-22 · 5/39 SEABEACH AVE, MONA VALE NSW 2103$1.1M · 2025-03-07 · 8/33 SEABEACH AVE, MONA VALE NSW 2103$1.1M · 2025-03-20 · 9/33 SEABEACH AVE, MONA VALE NSW 2103$1.2M · 2024-11-20 · 7/31 SEABEACH AVE, MONA VALE NSW 2103
Apartment sales3Past 12 months
Turnover rate16.2%Past 5 years

Largest Apartment Projects

The largest apartment projects on Seabeach Ave, Mona Vale NSW 2103, ranked by number of lots.

1
1 SEABEACH AVE, MONA VALE NSW 2103Medium project (51-100 lots)
2
15 SEABEACH AVE, MONA VALE NSW 2103Small-Medium project (20-50 lots)
3
21 SEABEACH AVE, MONA VALE NSW 2103Small-Medium project (20-50 lots)

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Living in Seabeach Ave, Mona Vale NSW 2103 : Street Profile & FAQs

Common questions about living on and buying property on Seabeach Ave, Mona Vale NSW 2103 — 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 Seabeach Ave an expensive or affordable street relative to Mona Vale?

There are insufficient recent house sales on Seabeach Ave to calculate a reliable premium or discount against the Mona Vale average. Buyers should compare recent sales of individual homes on the street against nearby comparable properties to gauge current market positioning.

What are the risk and overlay factors on Seabeach Ave?

There are no bushfire or heritage overlays on Seabeach Ave, and no properties are near high-voltage powerlines. Flood mapping applies to 19 properties, 4 are recommended for a flood check, and 2 fall under other flood classifications with no 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.

Are properties on Seabeach Ave mostly on high, level or low ground?

19 homes sit level with the street; 1 homes sit below the street. The site height relative to the street can influence individual site characteristics, but buyers should assess the specific property rather than relying on the street average.

What type of road is Seabeach Ave?

Seabeach Ave is a local road. Local roads generally serve nearby residents rather than carrying significant through traffic.

Is Seabeach Ave mostly houses or apartments?

Seabeach Ave has 350 residential properties. Apartments make up 88% of the street, while houses account for 7.1%. The street is predominantly apartments.

What are the major apartment developments on Seabeach Ave?

The major apartment developments on Seabeach Ave include 1 Seabeach Ave with 99 lots across 3 levels, 15 Seabeach Ave with 23 lots across 2 levels built in 1994, and 21 Seabeach Ave with 22 lots across 3 levels built in 1985. These developments contribute to the street's apartment presence or higher-density residential character.

How many properties have sold on Seabeach Ave?

4 apartments sold in the past 12 months, while no houses sold. The 5-year turnover rate is 16.2% for apartments and 8% for houses. Turnover measures the proportion of properties that changed ownership during the past five years.

Is Seabeach Ave a good street to buy property on?

Seabeach Ave is a local road with 350 residential properties, predominantly apartments. It has no bushfire, heritage, or high-voltage overlays, though flood mapping applies to 19 properties and 4 are recommended for a flood check. The street is mostly level with the street. Buyers looking for detached houses may find limited options, while apartment buyers have a high-density choice. Turnover is 16.2% for apartments and 8% for houses.