San Ramon 94583 · APN 208-490-010-5 · San Ramon
Since — within ½ mile: 1 permitted, 54 proposed or in review (8 of them deed-restricted affordable).
2 projects with a record in this window, grouped by us from permits and State housing reports. Units are as proposed on each project's latest record and counted at its current stage.
No permit activity recorded within ½ mile.
$1,332,000
Benchmark range: $1,132,000 – $1,532,000
Public-records benchmark estimate combining Zillow Home Value Index (Data provided by Zillow), Census ACS 5-year estimates, parcel land-use/lot characteristics, and issued building permits. Not an official appraisal.
We don't have building permits for San Ramon, so we can't show what has been permitted nearby.
Permit counts, by the date issued (or applied, if not yet issued). Lot splits are planning cases, which we don't have.
We read public zoning and hazard maps against state law (ADUs: Gov. Code 66314; SB 9: Gov. Code 65852.21 and 66411.7). Local rules, title, tenancy history and site conditions can change the answer. Check with San Ramon's planning department before relying on it.
Sources: Contra Costa County Department of Conservation and Development, Zoning (unincorporated Contra Costa) (retrieved Oct 26, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the State Responsibility Area (effective 2024-04-01) (retrieved Oct 26, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the Local Responsibility Area (map dated 2025-03-24) (retrieved Oct 26, 2026) · FEMA, National Flood Hazard Layer — flood hazard zones (retrieved Oct 26, 2026) · FEMA, National Flood Hazard Layer — FIRM panels (retrieved Oct 26, 2026) · California Geological Survey, Alquist-Priolo Earthquake Fault Zones (retrieved Oct 26, 2026)
Chronological history of building permit applications and issuances, snapshot-dated status changes, State housing entitlements, surrounding development within ½ mile, and area home-value trends.
In "Entitled" for 22 mo (since Jan 7, 2025), with no new permit record in 22 mo. · 54 units
Permit issued and active for 8 yr (first record Oct 25, 2018), with no completion or new permit record in 8 yr. · 1 unit
In "Entitled" for 5.2 yr (since Sep 7, 2021), with no new permit record in 5.2 yr. · 57 units
In "Entitled" for 2.8 yr (since Jan 23, 2024), with no new permit record in 2.8 yr. · 167 units
In "Entitled" for 2.8 yr (since Jan 23, 2024), with no new permit record in 2.8 yr. · 124 units
In "Entitled" for 2.5 yr (since May 7, 2024), with no new permit record in 2.5 yr. · 131 units
Latest published Zillow Home Value Index (ZHVI) update
Changed from $1,370,011 in September 2025 to $1,331,929 in September 2026.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94583 (not a parcel appraisal)
Annual ZIP 94583 home-value index checkpoint
Changed from $1,477,587 in September 2024 to $1,370,011 in September 2025.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94583 (not a parcel appraisal)
Planning entitlement approved for 54 housing units (Woodside Canyon)
Reported in 2025 Housing Element Annual Progress Report
2 to 4 · Owner · 8 deed-restricted affordable
Source: California HCD, Housing Element Annual Progress Report — Table A2 · Geography: parcel
1 unit
Source: City of Richmond Planning & Building, PermitTrak (eTRAKiT permits, 1992 to April 2025) & HCD APR (grouped project within ½ mile)
Annual ZIP 94583 home-value index checkpoint
Changed from $1,378,155 in September 2023 to $1,477,587 in September 2024.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94583 (not a parcel appraisal)
131 units · 131 affordable
Source: City of Richmond Planning & Building, PermitTrak (eTRAKiT permits, 1992 to April 2025) & HCD APR (grouped project within ½ mile)
167 units · 43 affordable
Source: City of Richmond Planning & Building, PermitTrak (eTRAKiT permits, 1992 to April 2025) & HCD APR (grouped project within ½ mile)
124 units · 43 affordable
Source: City of Richmond Planning & Building, PermitTrak (eTRAKiT permits, 1992 to April 2025) & HCD APR (grouped project within ½ mile)
Annual ZIP 94583 home-value index checkpoint
Changed from $1,438,320 in September 2022 to $1,378,155 in September 2023.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94583 (not a parcel appraisal)
Annual ZIP 94583 home-value index checkpoint
Changed from $1,252,089 in September 2021 to $1,438,320 in September 2022.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94583 (not a parcel appraisal)
Annual ZIP 94583 home-value index checkpoint
Changed from $971,241 in September 2020 to $1,252,089 in September 2021.
Source: Zillow Home Value Index (ZHVI) · Data provided by Zillow · Geography: ZIP 94583 (not a parcel appraisal)
57 units · 9 affordable
Source: City of Richmond Planning & Building, PermitTrak (eTRAKiT permits, 1992 to April 2025) & HCD APR (grouped project within ½ mile)
Source: City of Richmond Planning & Building, PermitTrak (eTRAKiT permits, 1992 to April 2025) & HCD APR (grouped project within ½ mile)
Source: City of Richmond Planning & Building, PermitTrak (eTRAKiT permits, 1992 to April 2025) & HCD APR (grouped project within ½ mile)
Source: City of Richmond Planning & Building, PermitTrak (eTRAKiT permits, 1992 to April 2025) & HCD APR (grouped project within ½ mile)
Cross-referenced intelligence from our historical development graph—connecting parcels, permits, entity-resolved builders, empirical review-time distributions, and neighborhood renovation trends.
Explore full San Ramon development graph →Active in "Entitled" for 22 mo (first record Jan 7, 2025) with no new permit activity recorded in 22 mo. High-impact scale (54 housing units, 8 deed-restricted affordable across 0 permits).
Active in "Entitled" for 5.2 yr (first record Sep 7, 2021) with no new permit activity recorded in 5.2 yr. High-impact scale (57 housing units, 9 deed-restricted affordable across 0 permits).
Active in "Entitled" for 2.5 yr (first record May 7, 2024) with no new permit activity recorded in 2.5 yr. High-impact scale (131 housing units, 131 deed-restricted affordable across 0 permits).
Active in "Entitled" for 2.8 yr (first record Jan 23, 2024) with no new permit activity recorded in 2.8 yr. High-impact scale (167 housing units, 43 deed-restricted affordable across 0 permits).
Active in "Entitled" for 2.8 yr (first record Jan 23, 2024) with no new permit activity recorded in 2.8 yr. High-impact scale (124 housing units, 43 deed-restricted affordable across 0 permits).
Active in "Issued" for 23 mo (first record Nov 21, 2024) with no new permit activity recorded in 23 mo.
HUD Small Area Fair Market Rent · ZIP 94583
HUD FY 2026 · 40th-percentile gross rentCensus ACS 5-year median gross rent (all bedroom counts combined):
Area home-value benchmarks (not an appraisal)
ZIP & neighborhood mediansUnder California Proposition 13, the seller's historical assessed value does not carry over to a buyer. On sale, the parcel is reassessed at the purchase price: 1.00% base rate ($13,300/yr) + local voter-approved bond debt ($2,394/yr) + fixed direct levies/Mello-Roos ($450/yr).
Insurance & hazard context:
−$64,461/yr
Cash needed: $292,600
NOI: $16,242/yr
P&I: $6,725/mo
For $0/mo net cash flow
At $3,700/mo rent
| Scenario | Assumptions | Year 1 Rent | Year 1 Cash Flow | Cash-on-Cash | Break-Even Rent | Year 5 Cash Flow |
|---|---|---|---|---|---|---|
| Conservative | −8% starting rent, +3% vacancy, +3% combined maintenance/CapEx, 1.5%/yr rent growth | $3,404/mo | −$5,797/mo | -23.8% | $11,496/mo | −$5,772/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $3,700/mo | −$5,372/mo | -22.0% | $10,640/mo | −$5,137/mo |
| Optimistic (cap-limited) | +6% starting rent, 3% vacancy, 4.5%/yr rent growth (capped by AB 1482 ceiling of 8.6%/yr) | $3,922/mo | −$5,128/mo | -21.0% | $10,393/mo | −$4,654/mo |
Rental regulatory context (informational only — not legal advice):
California AB 1482 (Tenant Protection Act, Civ. Code § 1947.12) caps annual rent increases at 5% + local CPI (max 10%) on covered properties.
Entitled54 units8 deed-restrictedJan 7, 2025 – Jan 7, 2025
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
No building permits are recorded for this parcel since 2016.
Source: City of Richmond Planning & Building, PermitTrak (eTRAKiT permits, 1992 to April 2025) · Geography: parcel (APN) · Retrieved Oct 26, 2026 · Richmond's permits come from its eTRAKiT system, retired in 2025. Statuses are as of April 2025, and later permits are not published.
| Report year | Project / record | Type | Entitled | Permitted | Completed | Deed-restricted |
|---|---|---|---|---|---|---|
| 2025 | Woodside Canyon(DP 2024-0002) | 2 to 4 · Owner | 54 (Jan 7, 2025) | — | — | 8 |
Source: California HCD, Housing Element Annual Progress Report — Table A2 · Geography: project (parcel) · Retrieved Oct 26, 2026 · From San Ramon's Housing Element Annual Progress Reports. A project can appear in several report years as it moves from entitlement to permit to completion.
Source: Contra Costa County Department of Conservation and Development, Zoning (unincorporated Contra Costa) · Geography: zoning district polygon at parcel point · Retrieved Oct 26, 2026
2.91 acres
Assessor's classification for assessment purposes. This is not zoning.
Source: Contra Costa County Assessor / Department of Information Technology, Assessment Parcels · Geography: parcel · Retrieved Oct 26, 2026
County map with assessor parcel maps and zoning. Search parcel 208-490-010.
Search by parcel number 208-490-010 (Contra Costa County Treasurer-Tax Collector). Assessed value is not market value.
The official flood hazard map for this location. Our reading of it is under What could be built here.
This site does not show owner names.