12 Birdwood St · Sylvania NSW 2224

Sylvania suburb intelligence · all Sydney suburbs

Sylvania suburb ← Back to board

The Property Brief — what the evidence shows. You draw the conclusion.

CONSERVATIVE
$1.56M
the calibrated floor
LIKELY FAIR RANGE
$1.56M–$1.98M
around $1.76M mid
STRETCH CAP
$1.98M
$2.08M on the wider 80% band

Confidence: Low — based on 125 comparable auction sales (16 of this exact configuration) · model runs ±12% for this configuration · confidence held at Low — under 20 same-configuration sales · the model's typical miss is ~11% against published results — every hit and miss

Comparable auction sales

AddressConfigSoldWhen
45A Formosa St3 bd · 2 ba$1.7MSept 2025
2 Jasmine Pl3 bd · 2 ba$1.68MApr 2025

Suburb risk flags

crime index: 28 — below sydney average · trains ~every 10 min at peak

Where every number comes from
  • Fair value: AI PropertyEye price model 2026-08-11-v5 — trained on 146,492 published auction sales; configuration-level (suburb × type × beds), not an appraisal of this exact home
  • Comps: published Domain auction results for Sylvania — suburb × configuration matches, not hyper-matched to this address
  • Risk flags: suburb-level overlays (BOCSAR crime, flood/bushfire intel, aircraft bands, GTFS transit) — NOT a per-parcel assessment

Rent evidence — asking vs transacted, Sylvania · postcode 2224

$820–$1050/wk is what 3-bed houses in 2224 actually transact for (middle half of 33 bonds lodged, last 12 mo · median $950/wk — NSW Fair Trading, CC BY).


2019Q1 → 2026Q2: $700 → $1350/wk · +9% over the last 12 months (latest four quarters averaged against the previous four) — quarterly new-tenancy medians for houses in 2224, all bedroom counts pooled.

Asking rents are what agents hope for; bond figures are what tenants actually signed at (NSW Fair Trading bond lodgements, CC BY). No yield % is derived here: each rent above is a different grain from this home's price, and a ratio of two grains reads as precision it doesn't have. New-tenancy rents run hotter than sitting rents. Not financial advice.

Development potential — how Sutherland Shire Council treats the work you might do

Refuses 5.87% of the development applications it decides · off-street parking 6.44% (determinations to Nov 2023).

The full outlook — every category with confidence ranges, which plan elements come unstuck, and the heritage effect by category — is under Explore the area.

Published auction results at this address

Auction weekResultPriceAgency
11 July 2026Sold prior$2,250,000Collins and Giles Real Estate

From Domain's published weekly auction results — individual outcomes as published; withheld prices stay withheld.

Want the numbers agents don't volunteer?

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Data from published auction results (Domain) and live portal listings. Estimates are never valuations or financial advice. Own this home and want a result corrected? hello@aipropertyeye.com.