Complete
Complete: certificate-of-occupancy packet submitted, or on the tax roll as a built home
Custom
Custom: owned by a person, so most likely built for the owner.
445 NE 12th St
Whisem, Boca RatonBuilt by Collin Builders
Drag to compare the lot in 2024 with 2026. The pink line is the surveyed parcel boundary.
Where it stands
Last city record Nov 3, 2025PermitAug ’24
FoundationJan ’25
VerticalFeb ’25
FinishMay ’25
CONov ’25
DoneNov ’25
CompletedNov 2025
The numbers
From deeds, the permit and the parcel roll- Lot purchase
- $538K Dec 2016
- Lot size
- 8,115 sf 0.19 acres
- Declared permit value
- $783K as declared; real cost runs well higher
- Home size
- 4,281 sf on the tax roll
- Plan
- Not in the permit
- Flood zone
- X
- Waterfront
- No
- Ownership
- Private owner likely a custom home
Against the market
Boca Raton · since 2021Build time, months from permit
0 mo30 mo60 mo
Built in 14.5 months, 8.3 months faster than typical (22.8 months for homes off the water in Boca Raton).
Lot price vs. new-build lots in Whisem
$0$827K$1.65M
This lot cost $538K. The median new-build lot in Whisem went for $1.2M (15 lots).
- This home
Middle half, Boca Raton off the water
178 homes off the water in Boca Raton permitted 2021–2023, from the permit application to the certificate-of-occupancy packet.
- Median
Construction log
26 city records- Building Field FinalRe-inspection required
- Finishes: final survey filedFinal Survey/Elevation Certificate · Disapproved
- Foundation: termite pre-treatment certifiedTermite Certificate · Passed
- Finishes: insulation certifiedInsulation Certificate · Passed
- Energy Compliance Check InspectionPassed
- Building Elevation SurveyPassed
- Roof Field FinalRe-inspection required
- Roof Covering In Progress InspectionDisapproved
- Drywall InspectionPassed
- Finishes: insulation certifiedInsulation Inspection · Re-inspection required
- Exterior Lathing InspectionPassed
- Framing InspectionPassed
- Roof Mop in Progress InspectionPassed
- Roof Flat in-Progress InspectionPassed
- Window/Door Bucks InspectionPassed
- Roof: truss drawings filedTruss Engineering Inspection · Re-inspection required
- Roof Tin Cap InspectionRe-inspection required
- Roof Sheathing InspectionPassed
- Tie Beam InspectionPartial Pass
- Columns InspectionPartial Pass
- Dock or seawall permitSlab (Building, Dock) Inspection · Passed
- Foundation: termite pre-treatment certifiedTermite Slab Pretreat Inspection · Passed
- Building Form Board SurveyPassed
- New-home permit issuedNew-Home Permit Issued · Issued
- Demolition permitDemolition Permit · Complete
- New-home permit filedResidential New Construction Permit · Certificate Of Occupancy
Permit BPR-2024-02180 on Boca eHub: “NEW SINGLE FAMILY HOME”
Nearby
All 18 in Whisem →More new homes nearby
Sold
454 NE 12th St
WhisemCollin Builders
Permit
Foundation
Vertical
Finish
CO
Done
Lot bought$875K
Home4,281 sf
Sold$3.73M
Complete
440 NE 12th St
WhisemM I Bobcat
Permit
Foundation
Vertical
Finish
CO
Done
Lot bought$1.57M
Plan~6,124 sf
Declared permit value$1M
Complete
441 NE 10th Ter
Cushman AlainM I Bobcat
Permit
Foundation
Vertical
Finish
CO
Done
Lot bought$1.29M
Home—
Declared permit value$1.2M
Also close by: 1270 NE 4th Ave · 465 NE 10th Ter · 1225 NE 4th Ave · 1300 NE 4th Ct · 1365 NE 4th Ct · 501 Phillips Dr