Berkeley Hills, Berkeley vs Piedmont
Berkeley Hills, Berkeley carries an effective property tax rate of 1.21% of assessed value and Piedmont carries 1.25%, both for fiscal year 2025-26. On one identical reference loan the monthly carrying costs are $9,904 and $9,960 — $56 apart, with Berkeley Hills, Berkeley lower. To Oakland City Center at AM peak the fastest published commutes are 20 min by car from Berkeley Hills, Berkeley and 15 min by car from Piedmont. Every figure is an objective public metric or arithmetic on one, and names its source.
Berkeley Hills, Berkeley (Alameda County) · Piedmont (Alameda County)
| Metric | Berkeley Hills, Berkeley | Piedmont | Difference |
|---|---|---|---|
| Median $/sqft (SFR) | $1,050 | $1,200 | −$150 |
| Effective tax rate | 1.21% | 1.25% | −0.042% |
| Monthly cost, reference loan | $9,904 | $9,960 | −$56 |
| FiDi SF (Montgomery St BART) — BART | 35 min | 35 min | 0 min |
| FiDi SF (Montgomery St BART) — Drive | 40 min | 35 min | +5 min |
| Oakland City Center (12th St BART) — BART | 22 min | 20 min | +2 min |
| Oakland City Center (12th St BART) — Drive | 20 min | 15 min | +5 min |
| Sunnyvale / Mountain View (Sunnyvale Caltrain) — Drive | 75 min | 65 min | +10 min |
Difference is Berkeley Hills, Berkeley minus Piedmont. Sources are cited on each submarket page.
Put the two side by side and the gap is square footage, not tax: $1,050 per foot in Berkeley Hills against $1,200 in Piedmont. On the same $1,600,000 purchase the monthly separation is only $56, because Berkeley Hills bills 1.21% and Piedmont 1.25%.
The house at each price
Piedmont's entry stock comes with a renovation budget attached. Against that, berkeley Hills comps run $850-$1,000 per square foot. At $1,050 and $1,200 per foot respectively, a fixed budget buys about 14% more floor area in Berkeley Hills.
Carrying $1,600,000 in each
Holding the loan constant — $1,600,000, 20% down, 6.5% on a 30-year fixed, $2,400 of insurance, no HOA — Berkeley Hills totals $9,904 a month at 1.21% and Piedmont $9,960 at 1.25% — tax lines of $1,613 and $1,669. No Mello-Roos in Berkeley, and no HOA outside a handful of shared driveways. Piedmont carries the heaviest parcel-tax bill in this set. Neither figure includes dues or a district assessment, and both belong on the worksheet before an offer.
The trip each morning
To Sunnyvale / Mountain View (Sunnyvale Caltrain): 75 minutes by driving from Berkeley Hills, 65 by driving from Piedmont — a 10-minute edge to Piedmont, or 1.7 hours across a ten-trip week. To Oakland City Center (12th St BART): 20 minutes by driving from Berkeley Hills, 15 by driving from Piedmont — a 5-minute edge to Piedmont, or 0.8 hours across a ten-trip week. UC Berkeley and Lawrence Berkeley Lab are 10 minutes from the hills; station parking is the constraint, not the train. I-580 puts Piedmont 20 minutes from the Bay Bridge at 6 a.m. and 40-55 at 8; Kaiser Oakland is 5 minutes.
Hazard and insurance
Insurance is priced off mapping, not off price per foot. Berkeley non-renewals from State Farm, Allstate and Farmers are routine; FAIR Plan plus a wrap runs $5K-$9K. Upper Piedmont non-renewals date to 2024. None of this substitutes for the parcel: check CAL FIRE zoning, the FEMA flood panel and CGS seismic hazard mapping, then price the policy in writing.
Choosing between them
The Berkeley Hills assume higher insurance and parcel costs in exchange for a view. Piedmont works for a car or transbay-bus commute rather than a walk-to-BART one. Write the requirement down before the search: these two answer different ones.
Sources. Rate and payment figures: Alameda County Tax Rates by TRA FY 2025-26, as composited in build/assets/metrics.json — unverified at tax-rate-area level, so read the bill. Minutes shown are AM-peak and door to door, from data/commute/static.csv. Median price per foot is a trailing figure, not a valuation, and the local detail comes from the broker's own transactions.
Compare any two submarkets
| Metric | Berkeley Hills, Berkeley | Piedmont |
|---|---|---|
| Median $/sqft (SFR) | $1,050 | $1,200 |
| Effective tax rate | 1.21% | 1.25% |
| Monthly cost, reference loan | $9,904 | $9,960 |
| Fastest to FiDi SF (Montgomery St BART) | 35 min | 35 min |
| Fastest to Oakland City Center (12th St BART) | 20 min | 15 min |
| Fastest to Sunnyvale / Mountain View (Sunnyvale Caltrain) | 75 min | 65 min |
Same reference loan on both sides; the tax line is the only variable. Commute figures are door-to-door AM-peak estimates. Sources are listed on each submarket page.
Berkeley Hills, Berkeley detail
| Component | Rate of assessed value |
|---|---|
| Prop 13 general levy | 1.000% |
| County / city voter-approved bonds | 0.042% |
| School district measures | 0.168% |
| Effective rate | 1.21% |
| Mello-Roos / CFD | None recorded |
Source: Alameda County Tax Rates by TRA FY 2025-26 (Alameda County), composited in
build/assets/metrics.json.
Tax Rate Area not yet verified parcel-by-parcel — confirm the rate on the parcel’s own tax bill.
Piedmont detail
| Component | Rate of assessed value |
|---|---|
| Prop 13 general levy | 1.000% |
| County / city voter-approved bonds | 0.042% |
| School district measures | 0.210% |
| Effective rate | 1.25% |
| Mello-Roos / CFD | None recorded |
Source: Alameda County Tax Rates by TRA FY 2025-26 (Alameda County), composited in
build/assets/metrics.json.
Tax Rate Area not yet verified parcel-by-parcel — confirm the rate on the parcel’s own tax bill.
Berkeley Hills, Berkeley vs Piedmont: questions and answers
- Which has the lower effective property tax rate, Berkeley Hills, Berkeley or Piedmont?
- Berkeley Hills, Berkeley, at 1.21% of assessed value against 1.25% for fiscal year 2025-26 — a gap of 0.040%. Rates are composited from county tax rate books; each parcel bill governs.
- How much do monthly carrying costs differ between Berkeley Hills, Berkeley and Piedmont?
- $56 per month on the identical reference loan: Berkeley Hills, Berkeley $9,904, Piedmont $9,960. Berkeley Hills, Berkeley is lower. Principal and interest are held constant, so the difference is the tax line. Arithmetic only.
- Which has the shorter commute to Oakland City Center, Berkeley Hills, Berkeley or Piedmont?
- Piedmont. Berkeley Hills, Berkeley is 20 min by car; Piedmont is 15 min by car. Door-to-door, AM peak. Source: data/commute/static.csv.
- What is the price per square foot difference between Berkeley Hills, Berkeley and Piedmont?
- $150 per square foot: Berkeley Hills, Berkeley $1,050, Piedmont $1,200. Single-family medians, trailing twelve months. A median is not a valuation of any specific property.