The Beach Rd, Kananook creek runs along the back.
This is a distinctive aspect of nearly all beachside properties in Seaford. Is it in Beach Grove (Melway 99D2) or along Nepean Hwy further south?
While not a bad price, and probably the cheapest near-beachfront property within 100km of the Melbourne CBD, it does have a number of negatives, eg:
* 1 bedroom flat (like you'd find in Elsternwick or Prahran). The southern part of Seaford is swamped with 2br villa units, some with courtyards. These are immediately to the west of Kananook Station and house a lot of low income earners/low rent payers. This may put a limit on how much rent could be charged for a 1br. (though the unit might be OK for short-stay if there's a market for that in the area). Rents in Frankston start from $140pw for a 1br unit, and Seaford might be a touch more. But unless greatly improved I can't see it getting much more than $160pw as 2br units are available for a little more than that.
* Position. This is a problem with Seaford, Carrum (and even Parkdale and Mentone) rather than that property. Because the Nepean Hwy/Beach Rd hugs the dunes there is no property on the 'beachside of highway'. Down there 'beachside' is beachside of railway or beachside of freeway - good but not as good.
In contrast Long Island (Frankston), Bonbeach, Chelsea, Edithvale, Aspendale and Mordialloc have genuine beachside homes where the streets all run down to the beach rather than form a barrier between your house and it. If you want to walk to the beach (rather than just look at it) that's where you buy.
* Potential for value-adding. There's certainly some, especially if a short-stay rental market that is willing to pay more exists. Plus an element of uniqueness. But despite the position the prospects may be less than (say) a tired but sound 2br unit with a substantial courtyard and maybe street frontage and a garage.
* Position. The ad didn't give an address, but I would value something near Seaford Station/shops (it's a nice village feel) higher than somewhere south of Seaford Rd or behind Kananook Station (which is not well regarded and is not walkable to local shops). The northern part also has a scarcity of units compared to the Frankston end, which as noted before is very highly supplied.
Though the place is good value and a good 'buy and hold' investment, it's still likely to be negatively geared and the improvement prospects are perhaps slightly less than something a little bigger or with more that can be changed.