Menlo Park vs Rockridge, Oakland
Menlo Park carries an effective property tax rate of 1.13% of assessed value and Rockridge, Oakland carries 1.36%, both for fiscal year 2025-26. On one identical reference loan the monthly carrying costs are $9,790 and $10,104 — $313 apart, with Menlo Park lower. To Oakland City Center at AM peak the fastest published commutes are 50 min by car from Menlo Park and 12 min by BART from Rockridge, Oakland. Every figure is an objective public metric or arithmetic on one, and names its source.
Menlo Park (San Mateo County) · Rockridge, Oakland (Alameda County)
| Metric | Menlo Park | Rockridge, Oakland | Difference |
|---|---|---|---|
| Median $/sqft (SFR) | $1,700 | $1,000 | +$700 |
| Effective tax rate | 1.13% | 1.36% | −0.235% |
| Monthly cost, reference loan | $9,790 | $10,104 | −$313 |
| FiDi SF (Montgomery St BART) — Drive | 60 min | 35 min | +25 min |
| Oakland City Center (12th St BART) — BART | 85 min | 12 min | +73 min |
| Oakland City Center (12th St BART) — Drive | 50 min | 15 min | +35 min |
| Sunnyvale / Mountain View (Sunnyvale Caltrain) — Drive | 20 min | 70 min | −50 min |
Difference is Menlo Park minus Rockridge, Oakland. Sources are cited on each submarket page.
Rockridge is the cheaper foot by $700, 41% below Menlo Park. What that buys is a different house, not a different bill: at $1,600,000 the two are $313 apart a month at 1.13% and 1.36%.
Square footage per dollar
Belle Haven runs $1,000-$1,200 per square foot, the lowest in Menlo Park. Upper Rockridge above Broadway Terrace is largely 1991 rebuild stock, which prices differently from the bungalows. The median foot costs $1,700 in Menlo Park against $1,000 in Rockridge; on a 2,000 sq ft house that is $1,400,000 of purchase price.
What the bill looks like
Against an identical $1,600,000 note at 6.5% with 20% down and $2,400 a year of coverage, Menlo Park totals $9,790 a month at 1.13% and Rockridge $10,104 at 1.36% — tax lines of $1,500 and $1,813. No Mello-Roos in Menlo Park. Oakland's effective rate runs 1.3-1.4 percent, the highest base in the East Bay. Neither figure includes dues or a district assessment, and both belong on the worksheet before an offer.
Commute, measured
To Sunnyvale / Mountain View (Sunnyvale Caltrain): 20 minutes by Caltrain from Menlo Park, 70 by driving from Rockridge — a 50-minute edge to Menlo Park, or 8.3 hours across a ten-trip week. To Oakland City Center (12th St BART): 50 minutes by driving from Menlo Park, 12 by BART from Rockridge — a 38-minute edge to Rockridge, or 6.3 hours across a ten-trip week. Palo Alto station, minutes south of Menlo Park, carries the 33-minute express. UC Berkeley is 10 minutes from Rockridge and Kaiser Oakland 8.
Fire, flood and the premium
Insurance is priced off mapping, not off price per foot. The Menlo Park flats are not WUI. The Hayward Fault runs along the Rockridge hill base, and the bungalows carry brick foundation and knob-and-tube disclosures. Pull the parcel's own mapping — CAL FIRE severity zone, FEMA flood panel, CGS liquefaction zone — and get a written quote before the contingency date.
Choosing between them
Menlo Park fits a requirement to be within ten minutes of the Willow Road or Sand Hill cores. Rockridge suits a buyer who prefers a 1920s house to new construction. The decision is which requirement is load-bearing, because neither submarket satisfies both lists.
Sources. Effective rates and carrying costs: San Mateo County Tax Rate Book FY 2025-26; Alameda County Tax Rates by TRA FY 2025-26, composited in build/assets/metrics.json; TRA-level verification pending, so confirm the rate on the parcel's own bill. Commute times: door-to-door AM-peak estimates, 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 | Menlo Park | Rockridge, Oakland |
|---|---|---|
| Median $/sqft (SFR) | $1,700 | $1,000 |
| Effective tax rate | 1.13% | 1.36% |
| Monthly cost, reference loan | $9,790 | $10,104 |
| Fastest to FiDi SF (Montgomery St BART) | 60 min | 25 min |
| Fastest to Oakland City Center (12th St BART) | 50 min | 12 min |
| Fastest to Sunnyvale / Mountain View (Sunnyvale Caltrain) | 20 min | 70 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.
Menlo Park detail
| Component | Rate of assessed value |
|---|---|
| Prop 13 general levy | 1.000% |
| County / city voter-approved bonds | 0.010% |
| School district measures | 0.115% |
| Effective rate | 1.13% |
| Mello-Roos / CFD | None recorded |
Source: San Mateo County Tax Rate Book FY 2025-26 (San Mateo 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.
Rockridge, Oakland detail
| Component | Rate of assessed value |
|---|---|
| Prop 13 general levy | 1.000% |
| County / city voter-approved bonds | 0.152% |
| School district measures | 0.208% |
| Effective rate | 1.36% |
| 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.
Menlo Park vs Rockridge, Oakland: questions and answers
- Which has the lower effective property tax rate, Menlo Park or Rockridge, Oakland?
- Menlo Park, at 1.13% of assessed value against 1.36% for fiscal year 2025-26 — a gap of 0.230%. Rates are composited from county tax rate books; each parcel bill governs.
- How much do monthly carrying costs differ between Menlo Park and Rockridge, Oakland?
- $313 per month on the identical reference loan: Menlo Park $9,790, Rockridge, Oakland $10,104. Menlo Park 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, Menlo Park or Rockridge, Oakland?
- Rockridge, Oakland. Menlo Park is 50 min by car; Rockridge, Oakland is 12 min by BART. Door-to-door, AM peak. Source: data/commute/static.csv.
- What is the price per square foot difference between Menlo Park and Rockridge, Oakland?
- $700 per square foot: Menlo Park $1,700, Rockridge, Oakland $1,000. Single-family medians, trailing twelve months. A median is not a valuation of any specific property.