- Fix transfer-cost error (Bern 800k exemption removed); Basel-Stadt 1.5% self-occupied Neuerwerb → seller-levied, add Schuldbrief cost + cost table - Add renovation CHF 500-600k derivation, inclusions, timing, overrun risks - Replace one-line earthquake note with sourced SED/SIA 269-8 explainer - Mirror all edits into dossier.md; inline source links + Sources footers
4.4 KiB
Q&A / Analysis — 2a. First Home in Basel: Costs
Buying as an owner-occupied first home is where this makes most sense. Basel-Stadt specifics that help a first-time owner-occupier:
- One-time transfer / purchase costs (transfer tax, notary, land registry, mortgage note). The earlier version of this answer was wrong: it used Canton Bern's "first CHF 800'000 tax-free" rule, which does not exist in Basel-Stadt. Correct Basel-Stadt position (Steuerverwaltung BS; Gesetz über die Handänderungssteuer SG 650.100, page current 30.06.2026):
- Handänderungssteuer is 3% and the buyer is the default taxpayer. But for self-occupied residential property the rate is halved to 1.5%, and for a first purchase you commit to self-occupy ≥ 6 years (a Neuerwerb) the statute levies that 1.5% on the seller — so your transfer tax as buyer ≈ CHF 0. An investor/rental buyer instead pays the full 3% = CHF 18'750. The relief is clawed back with interest if you don't actually live there 6 years, and many generic guides just say "3%, buyer pays" — so have your notary confirm the self-occupied treatment in writing.
- Notary + land-registry fees on the transfer: notary ≈ 0.25% (~CHF 1'560, Notariatstarif SG 292.400) + Grundbuch ≈ 0.1% (~CHF 625), customarily split 50/50 → your half ≈ CHF 1'000–1'250.
- Mortgage note (Schuldbrief-Errichtung) for the ~CHF 500'000 mortgage: ≈ CHF 1'500–2'500, paid fully by you — the largest single item, and omitted in the earlier answer.
- Agency / broker: in Switzerland the seller engages and pays the broker (Bestellerprinzip) → CHF 0 for the buyer.
One-time buyer cost Self-occupied first home Investor / rental Handänderungssteuer ~0 (seller pays 1.5%) 18'750 (3%) Notary + land registry (your ½) ~1'000–1'250 ~1'000–1'250 Schuldbrief (~500k mortgage) ~1'500–2'500 ~1'500–2'500 Broker 0 (seller pays) 0 Total ≈ CHF 2'500–4'000 ≈ CHF 21'000–23'000 - Financing: min. 20% equity = CHF 125'000 (at least 10% "hard" equity, i.e. not from pillar-2 pension; pillar 3a and a WEF pension withdrawal may cover part). Mortgage 80% = CHF 500'000, of which the tranche above 65% (CHF 93'750) must be amortized to 65% within 15 years (≈ CHF 6'250/yr).
- Affordability rule: banks test at a 5% imputed rate + 1% upkeep; imputed cost must be ≤ ~33% of gross income → you need roughly CHF 110'000+ household income to qualify.
Estimated annual cost of ownership (base case)
| Item | ~CHF / yr | Note |
|---|---|---|
| Mortgage interest (500k @ ~1.7%) | 8'500 | real cash cost |
| STWEG owner costs (operating part) | 4'700 | of the 7'416; excl. fund |
| Own interior upkeep | ~2'000 | higher until modernized |
| Subtotal cash "cost of living here" | ~15'200 | before taxes |
| Amortization (builds your equity) | 6'250 | forced savings, not lost |
| Renewal-fund contribution | 2'700 | builds building's reserves |
A comparable 3.5-room flat in this district rents for roughly CHF 2'000–2'400/month (≈ CHF 24'000–29'000/yr). So owner-occupation is cash-flow favourable vs renting by ~CHF 9'000–14'000/yr, on top of building equity. Budget separately for interior modernization (kitchen/bath/finishes): ≈ CHF 60'000–100'000.
Tax note: the imputed-rental-value (Eigenmietwert) tax — and the offsetting mortgage-interest/maintenance deductions — are being abolished (national vote Sept 2025, expected effective ~2027/28). Net effect depends on your interest and deductions; broadly neutral-to-helpful for a low-mortgage owner-occupier.
Sources: Steuerverwaltung Basel-Stadt — Grundstückgewinn- & Handänderungssteuer · Gesetz über die Handänderungssteuer, SG 650.100 · Notariatstarif, SG 292.400. Figures current 2026; confirm the self-occupied Neuerwerb treatment and exact Grundbuch/Schuldbrief fees with your notary.