Sacramento 95811 · Dos Rios Triangle · APN 001-0320-010-0000 · City of Sacramento
Zoned R-5-SPD in City of Sacramento with likely ministerial ADU eligibility and zero mapped flood, fire, or fault hazard overlaps; benchmark value $587,000 ($499,000–$675,000).
Zone R-5-SPD allows residential use qualifying for ministerial ADU review under state law.
Source: City of Sacramento zoning · CA Gov. Code 66314
Public building records show issued construction/renovation work on this parcel (14 total permits, latest Mar 5, 2025).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (parcel APN)
all of the lot of the parcel intersects Zone X: reduced flood risk due to levee. Outside mandatory federal SFHA insurance rules, but check local drainage and finished-floor requirements.
Source: FEMA National Flood Hazard Layer (parcel polygon)
Automated synthesis of indexed municipal, county, state, and federal public records — informational context only, not a formal appraisal, survey, or legal/tax determination.
$587,000
Benchmark range: $499,000 – $675,000
Closest lead: River District Condon- Club House (0.24 mi NW, in review). Inspect timeline history before assuming near-term completion.
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · HCD APR (½-mile radius)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$595/mo). Confirm exact Mello-Roos / CFD special assessments on the county tax bill.
Source: CA Const. Art. XIIIA (Prop 13) · County Tax Collector
Since November 2024 within ½ mile: 12 homes completed, 6 proposed or in review (200 of them deed-restricted affordable); 3 demolitions; 3 commercial or mixed-use projects.
7 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.
93 permits within ½ mile since November 2024
The map shows new construction, ADUs, demolitions, additions, and renovations. Routine systems work (roofs, HVAC, water heaters) is counted but not mapped. Unit counts are as stated on permits.
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Geography: permits located by parcel, ½ mile radius · Source updated Nov 1, 2026 · Retrieved Nov 3, 2026
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.
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 City of Sacramento's planning department before relying on it.
Sources: City of Sacramento CDD, Zoning (retrieved Nov 11, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the State Responsibility Area (effective 2024-04-01) (retrieved Nov 9, 2026) · CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones in the Local Responsibility Area (map dated 2025-03-24) (retrieved Nov 9, 2026) · FEMA, National Flood Hazard Layer — flood hazard zones (retrieved Nov 9, 2026) · FEMA, National Flood Hazard Layer — FIRM panels (retrieved Nov 9, 2026) · California Geological Survey, Alquist-Priolo Earthquake Fault Zones (retrieved Nov 9, 2026) · Zoning classes: our classification of R-5 as multifamily residential, checked against the zone description on Oct 24, 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 7.8 yr (since Jan 17, 2019), with no new permit record in 7.8 yr. · 1 unit
In "Fee estimate" for 7.7 yr (since Mar 8, 2019), with no new permit record in 7.7 yr. · 168 units · $35,000,000 declared valuation
In "Fee estimate" for 7.4 yr (since Jun 17, 2019), with no new permit record in 7.4 yr. · 15 units · $1,180,014 declared valuation
In "Entitled" for 6.8 yr (since Feb 4, 2020), with no new permit record in 6.8 yr. · 21 units
In "Entitled" for 4.3 yr (since Jul 15, 2022), with no new permit record in 4.2 yr. · 70 units · $10,346,547 declared valuation
In "Fee estimate" for 4.4 yr (since Jun 3, 2022), with no new permit record in 4.1 yr. · 100 units · $16,250,000 declared valuation
Nearby permit (2af651313bc554f1aac5eee88cffc144f52a527f): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (2fbd90b5d3369f8f0a1d1f83119e279683885d88): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (84f8d58e2dd49ea3937f92ee73d6f8a6d28e6ca0): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (07d96435f6d35299d6f4a745b96a009bd8b7389d): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (a756cc50b54fe8f6324a93261b7722e0da938fec): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (ca0ba56ff8b8f300ad313d72b8817eee19701c50): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (19a62d45c2cc2e5a6e21e22677a7671d2de5f6ba): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (438a3cca23284db86fc9c2a9a438d7556c1b038b): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (c18fe1e07ba68a16b95f98b66df4cc005f32ed25): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (533d41098c9adac7591e1a863f27029a9715e4da): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (c19e253df8ad3aafe43935a6ccf062b3fa429828): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (dba4af8940c02298da906351f080a7e953a9862b): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (54b987d692f2c31ce68396fbf22d189053a7970d): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (2fd08bcbf861bde5e2780d51b0cabe9ade073312): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff within ½ mile
Nearby permit (f7f6502ebbce5a0a76709510dcbd4f84235c7156): First appeared in published agency feed
Detected between snapshots
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Snapshot diff 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 City of Sacramento development graph →In "In review" for 16 mo (since Jul 29, 2025), exceeding the 210d median and 365d 75th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (6 housing units, $988,717 declared valuation across 4 permits). current_status changed to "Plan Check Wait" in snapshot Nov 1, 2026.
In "Fee estimate" for 4.4 yr (since Jun 3, 2022), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (100 housing units, $16,250,000 declared valuation across 4 permits).
In "Fee estimate" for 7.7 yr (since Mar 8, 2019), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (168 housing units, $35,000,000 declared valuation across 1 permit).
In "Entitled" for 4.3 yr (since Jul 15, 2022), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (70 housing units, $10,346,547 declared valuation across 2 permits).
In "Fee estimate" for 7.4 yr (since Jun 17, 2019), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (15 housing units, $1,180,014 declared valuation across 1 permit).
In "Entitled" for 6.8 yr (since Feb 4, 2020), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (21 housing units across 0 permits).
| Builder / contractor | Primary specialty | Here / ½ mi | ½ mi valuation | Citywide 24m trend |
|---|---|---|---|---|
| Midstate Construction | New multifamily / condos / mixed-use | 11 on parcel41 in ½ mi | $112,414,900 | 0 vs 8 prior−100% |
| Grid Alternatives | Solar / battery storage | 1 on parcel1 in ½ mi | $298,359 | 14 vs 1 prior |
| Ekc Enterprises | Plan revision / deferred submittal | 1 on parcel1 in ½ mi |
| Permit category | Sample (n) | 25th pct | Median (50th) | 75th pct | 90th pct | Recent 24m median |
|---|---|---|---|---|---|---|
| New single-family home | 3,657 | 28d | 45d | 85d | 184d | 41d(vs 51d prior) |
| New duplex / half-plex | 115 | 82d | 184d | 416d | 575d | 144d(vs 361d prior) |
| New multifamily / condos / mixed-use | 199 | 125d | 210d | 365d | 627d | 199d(vs 289d prior) |
| New commercial / non-residential building |
HUD Small Area Fair Market Rent · ZIP 95811
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 ($5,850/yr) + local voter-approved bond debt ($819/yr) + fixed direct levies/Mello-Roos ($450/yr).
Insurance & hazard context:
Model adding a backyard ADU or garage conversion under California's Prop 13 blended new-construction assessment (existing house & land tax base stays intact; only ADU build cost is assessed) and SB 13 impact-fee rules.
−$22,537/yr
Cash needed: $128,700
NOI: $12,960/yr
P&I: $2,958/mo
For $0/mo net cash flow
At $2,375/mo gross 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 | $2,185/mo | −$2,151/mo | -20.1% | $5,188/mo | −$2,118/mo |
| Base (your inputs) | Your entered assumptions, 3.0%/yr rent growth | $2,375/mo | −$1,878/mo | -17.5% | $4,801/mo | −$1,710/mo |
| Optimistic (cap-limited) | +6% starting rent, 3% vacancy, 4.5%/yr rent growth (capped by local ordinance ceiling of 8.6%/yr) | $2,518/mo | −$1,721/mo | -16.0% | $4,690/mo | −$1,400/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. In City of Sacramento: Sacramento Tenant Protection Program (City Code Ch. 5.156) — 5% + CPI (8.6% cap effective July 1, 2026) for covered pre-1995 multifamily units. Official program rules ↗
Finaled / completed6 units200 deed-restrictedNov 9, 2017 – Jul 3, 2025
We group related permits and State housing reports into projects. That grouping is our inference, not an official record.
REVISION TO COM-2422712
EPC - REVISION TO COM-2422712- Install (161) fully ballasted solar pv modules totaling 62.79 kW DC and 50kW AC on a load side connection with a net generation output meter.
Rev to Twin Rivers Block D Building S
EPC. Revision to COM-2214646. Type V-A; OCC: R-2. IN BUILDING 'S' COMMUNITY ROOM SC 108: (1) ADD RECEPTACLE WITH 2 120V OUTLETS, TAMPER RESISTANT AND USB TYPE A/C. (2) ADD ACCESS POINT CAPABLE FOR BOTH FIBER AND COAXCONNECTION. SEE CLOUDED ASI O41 ON SHEET ES-11.1A.
Twin Rivers Commercial Solar
EPC - 62.79kw Solar PV System, and 0gal Solar WH System (water heater installed null). revision COM-2505137 to modify array layout, electrical sheets and structural sheets
Revision to Twin Rivers Block D
EPC - Revision to COM-2214646. Please see sheet-by-sheet narrative in app file. (1) Change vehicular entry west gate from swing type to rolling type vehicular gate.(2) Provide 7 foot high pedestrian security gate between Buildings V1 and V2. (3) Remove walkway east of building V1.(4) Provide 7 foot high security fence and security gate along Early Childhood Education site southwest property line.(5) Add sidewalk along the northeast property line / Early Childhood Education site property line.
Deferred Play Structure Twin Rivers Block D
EPC. Deferred from COM-2214646. The Big Toys Play Structure is being installed at the Twin Rivers Block D project.
Deferred Elevator/Guide Rail/Support System Twin Rivers Block D
EPC. Deferred from 2214646 Twin Rivers Block D. Type V-A; OCC R-2. Elevator and attachment between the elevator guide rail bracket and support system..
Twin Rivers Block D Pump Room
EPC. Type V-A. OCC R-2. 270 sqft. This is a CMU utility building with a wood framed roof to house the domestic and fire water booster pump. Plan review approved under COM-2214646. Routed for fee admin purposes. - PLNG-INSP
Rev to Twin Rivers Block D (COM 2214646) Lighting and Ceiling
EPC. Type V-A. OCC: R-2. BUILDING S: REVISE CORRIDOR LIGHTING ON LEVELS 1 THRU 4. ADD RECESSED CEILING LIGHTS AT ELEVATOR ENRANCE ON ALL FLOORS. ADD WALL SCONCES TO UNIT ENTRIES. BUILDINGS U1, U2, V1, V2: ADD WALL SCONCES AT UNIT ENTRIES. ADD WALL SCONCES AT STAIRWELLS. ELECTRICAL PLANS UPDATED WITH LIGHTING AND ENERGY COMPLIANCE.
Rev to COM 2214646 Twin Rivers Block D Mechanical Screens
EPC. Type VA; OCC: R-2. PLACE ROOFTOP MECHANICAL SCREENS ON BUILDINGS V1 AND V2 PER ASI #017.
Twin Rivers - BLOCK D BLDG S
EPC - Revision to COM-2214646 for Building ‘S’ Fire Riser Room SC 123 enlarged per ASI 012. See sheets AS-11.1B AS-11.2B, AS-21.1, AS-32.3, A62.6, SS-11.1B, SS-11.2B, S8.63.
Twin Rivers Block D - Revision
EPC - Revision to COM-2214646 for Level 3 floor faming revised per ASI 018. See sheets AV-11.1, SV-11.1, S8.3.
Deferred Fire Sprinklers Twin Rivers Block D
EPC - Deferred Fire sprinkler and Fire pump design and installation for COM-2214646 S , COM-2214649 U1 , COM-2214651 U2 , COM-2214653 V1 , COM-2214654 V2. Type VA, OCC R-2.
Deferred Fire Alarm Twin Rivers Block D
EPC. FIRE ALARM AND AOR (2-WAY COMM) SYSTEM INSTALLATION for Twin Rivers Block D which includes the permits below: COM-2214646 S COM-2214649 U1 COM-2214651 U2 COM-2214653 V1 COM-2214654 V2
Deferred Fire Sprinklers Twin Rivers Block D
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Geography: parcel (APN) · Source updated Nov 1, 2026 · Retrieved Nov 3, 2026 · Applied and issued dates come from the city's Applied and Issued permit datasets. The city publishes current status without a date, so status changes are dated by the window between our snapshots.
No housing activity reported to the State for this parcel (2018–2025 reports).
Source: California HCD, Housing Element Annual Progress Report — Table A2 · Geography: project (parcel) · Retrieved Nov 9, 2026 · From City of Sacramento's Housing Element Annual Progress Reports. A project can appear in several report years as it moves from entitlement to permit to completion.
Source: City of Sacramento CDD, Zoning · Geography: zoning district polygon at parcel point · Source updated Nov 11, 2026 · Retrieved Nov 11, 2026
2.47 acres
Assessor's classification for assessment purposes. This is not zoning.
1381 SWALLOWTAIL AVE; 1381 SWALLOWTAIL AVE UNIT 101 UNIT 101; 1381 SWALLOWTAIL AVE UNIT 102 UNIT 102
Source: Sacramento County GIS, Parcels · Geography: parcel · Source updated Nov 8, 2026 · Retrieved Nov 8, 2026
Assessed values and limited building characteristics (Sacramento County Assessor)
Current roll value. This is assessed value, not market value.
Search by parcel number 001-0320-010-0000. Shows direct levies and special assessments.
Search the city's permit system by address or record number
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.
| — |
| 0 vs 0 prior |
| Quality Telecom Consultants Recent nearby: 1101 N D St (Jan 25, 2024) | Remodel / interior alteration | 6 in ½ mi | $190,000 | 3 vs 9 prior−67% |
| Jd Rodli Construction Recent nearby: 1030 N D St 100 (Feb 6, 2024) | Commercial tenant improvement | 5 in ½ mi | $843,796 | 0 vs 6 prior |
| Avanti Builders Recent nearby: 241 N 10th St 4 (Apr 17, 2020) | Commercial tenant improvement | 4 in ½ mi | $425,000 | 2 vs 0 prior |
| Urbanbuilt Merged: Urbanbuilt · URBANBUILT Recent nearby: 216 13th St (Oct 7, 2024) | New multifamily / condos / mixed-use | 3 in ½ mi | $3,172,000 | 0 vs 0 prior |
| Rod Read And Sons Recent nearby: 1321 N C St (Sep 9, 2022) | New garage / accessory structure | 3 in ½ mi | $484,989 | 0 vs 0 prior |
| Jm Environmental Recent nearby: 1226 N B St (Nov 6, 2025) | Demolition | 3 in ½ mi | $250,000 | 5 vs 0 prior |
| Jackson Properties Recent nearby: 1601 A St (Jul 20, 2023) | Remodel / interior alteration | 2 in ½ mi | $1,758,000 | 12 vs 23 prior−48% |
| 150 |
| 155d |
| 241d |
| 334d |
| 498d |
| 229d(vs 293d prior) |
| Accessory dwelling unit (new or conversion) | 1,693 | 57d | 97d | 172d | 284d | 97d(vs 103d prior) |
| Addition (adds square footage) | 1,948 | 6d | 42d | 83d | 162d | 49d(vs 43d prior) |
| Remodel / interior alteration | 8,151 | 1d | 4d | 21d | 55d | 5d |
| Commercial tenant improvement | 2,366 | 30d | 63d | 119d | 201d | 61d(vs 64d prior) |
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · Computed from issued permits with recorded application and issuance dates over the trailing 60 months. Categories with fewer than 20 permits are excluded.
EPC - Deferred Fire sprinkler and Fire pump design and installation for COM-2214646 S , COM-2214649 U1 , COM-2214651 U2 , COM-2214653 V1 , COM-2214654 V2. Type VA, OCC R-2.