The case studies
Each card lists every quote we received for that home from lowest to highest, along with the declines, the assumptions we had to make, and what moved the price. Street addresses are left out on purpose. FocusFlood (effective-date window not met on several) and DUAL (no quotes) returned nothing usable on any property.
P01Cape Coral, FL 33904
Single-family, 1 story, built 1974 (concrete block)
Cheapest$3,397Bankers NFIP · Rocket MGA
- FEMA zone
- AE
- BFE
- 8 ft
- Ground vs BFE
- −2.54 ft
- Spread
- 3.4× (11 quotes at $5k ded.)
- vs NFIP
- NFIP was cheapest
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- Bankers NFIPRocket MGA · wait: 30 days$3,397
- NAT GEN NFIPRocket MGA · wait: 30 days$3,397
- Wright NFIPRocket MGA · wait: 30 days$3,397
- NFIP (RR2.0 indication, $2k ded)Flow · indication only, $2,000 deductible; not bindable$3,509
- HiscoxFlow$8,473.93
- AON EdgeRocket MGA$8,827
- Co3 Hiscox 17919CRC (Argenia) · all-in $10,189.44, wait: 7 days (waivable)$9,607
- AnnexRocket MGA$9,665
- Sterling FloodSterling$9,856.35
- Wright HiscoxRocket MGA$10,137
- Co8 VaveCRC (Argenia) · all-in $11,981.27, wait: 7 days (waivable)$11,114
- VaveFlow$11,446.48
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 12071C0403G, effective 2022-11-17
Declines & exclusions
- CAT Coverage and Beyond Floods: not available in Florida
Assumptions
Slab foundation ASSUMED (not confirmed). No elevation certificate; first-floor height not measured.
What moved the price
The NFIP won here, and it wasn't close. All three NFIP companies on the platform quoted the same $3,397. The cheapest private quote (Hiscox through Flow, $8,473.93) was about 2.5× that. Every private carrier we quoted came in above $8,400.
The ground is rated 2.54 ft below the base flood elevation, and that matters a lot here. On this risk, the private carriers' own models priced it far above the NFIP. Sterling's deductible options barely moved the price: $10,156.65 at a $1,000 deductible vs $9,556.05 at $10,000.
P02St Pete Beach, FL 33706
Condo unit, 4th floor, built 1973 (block/stucco)
Cheapest$2,129Neptune · Rocket MGA
- FEMA zone
- AE (one platform rated it VE)
- BFE
- 11 ft
- Ground vs BFE
- −4.78 ft (ground; unit is on the 4th floor)
- Spread
- 7.9× (8 quotes at $5k ded.)
- vs NFIP
- $2,509 below the lowest NFIP quote
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- NeptuneRocket MGA$2,129
- Co8 VaveCRC (Argenia) · all-in $4,739.39, wait: 7 days (waivable)$4,265
- Wright NFIPRocket MGA · wait: 30 days$4,638
- Bankers NFIPRocket MGA · wait: 30 days$5,595
- NAT GEN NFIPRocket MGA · wait: 30 days$5,595
- NFIP (RR2.0 indication, $2k ded)Flow · indication only, $2,000 deductible; not bindable$6,314
- Co12 GLK FLRPCRC (Argenia) · all-in $8,001.87$7,323
- Co3 HiscoxCRC (Argenia) · all-in $10,414.08, wait: 7 days (waivable)$9,821
- Sterling FloodSterling$16,789.50
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 12103C0276H, effective 2021-08-24
Declines & exclusions
- Beyond Floods, Millennial, Hiscox, AON Edge (Rocket MGA): condo unit ineligible
- All private carriers on Flow: not eligible (NFIP indication only)
- CAT Coverage and Beyond Floods: not available in Florida
- Other CRC Company N carriers: no quote returned
Assumptions
Secondary home, masonry, slab ASSUMED (Rocket MGA). On CRC there is no condo-unit form, so it was entered as a 4-story masonry building elevated 20 ft (ASSUMED).
What moved the price
Condo units shrink the field fast. Beyond Floods, Millennial, Hiscox and AON Edge declined the unit on one platform, and on another every private carrier was ineligible. Neptune came in lowest at $2,129. The next private option was Vave through CRC at $4,265 ($4,739.39 with fees and tax).
A caution on the NFIP number: FEMA's map shows Zone AE at this building, but the quoting platform rated it Zone VE, so its NFIP prices are probably too high. The three NFIP companies also didn't agree here. Wright quoted $4,638, while Bankers and NAT GEN quoted $5,595 for the same coverage. We haven't confirmed why.
P03Galveston, TX 77554
Single-family, elevated coastal, built 2004
Cheapest$1,511.47Sterling Flood · Sterling
- FEMA zone
- AE (VE within 200 m; one platform rated it VE)
- BFE
- 15 ft (platform used VE BFE 16 ft)
- Ground vs BFE
- −2.19 ft (as rated against BFE 16)
- Spread
- 6.4× (12 quotes at $5k ded.)
- vs NFIP
- $1,038.53 below the lowest NFIP quote
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- Sterling FloodSterling$1,511.47
- NeptuneRocket MGA$1,936
- Beyond Floods EssentialRocket MGA$2,016
- Beyond Floods EnhancedRocket MGA$2,340
- Wright NFIPRocket MGA · wait: 30 days$2,550
- Beyond Floods EliteRocket MGA$2,624
- HiscoxFlow$2,683.15
- Wright HiscoxRocket MGA$2,957
- NAT GEN NFIPRocket MGA · wait: 30 days$3,016
- Bankers NFIPRocket MGA · wait: 30 days$3,016
- AON EdgeRocket MGA$8,918
- Co3 HiscoxCRC (Argenia) · all-in $10,181.67, wait: 7 days (waivable)$9,607
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 48167C0504G, effective 2019-08-15
Declines & exclusions
- Annex: excluded by ZIP code
- Other CRC Company N carriers: no quote returned
Assumptions
Flow quote: foundation updated to elevated over an enclosure for underwriting approval. Pilings with open enclosure ASSUMED (Rocket MGA; portal prefill said 1 story frame, records say 1.5 story). Pilings elevated 8 ft ASSUMED (CRC).
What moved the price
The winner was a carrier quoted directly, not the platform with the most carriers. Sterling Flood came in at $1,511.47, ahead of Neptune ($1,936) and Beyond Floods Essential ($2,016). At the top end, AON Edge ($8,918) and Hiscox through CRC ($9,607) were about 6× the winner.
FEMA maps the house in Zone AE, with Zone VE on the beach side less than 200 m away. One platform rated it VE, so its NFIP figures ($2,550 to $3,016) are probably overstated. Again the NFIP companies disagreed (Wright $2,550 vs $3,016), for reasons not yet confirmed. Annex excluded the ZIP code. Flow first referred the risk to underwriting; after the foundation was updated to elevated over an enclosure, Flow's underwriters approved it, and Hiscox through Flow quoted $2,683.15.
- FEMA zone
- AH
- BFE
- None published
- Ground vs BFE
- +1.65 ft (as rated)
- Spread
- 4.3× (15 quotes at $5k ded.)
- vs NFIP
- $1,287 below the lowest NFIP quote
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- Co3 HiscoxCRC (Argenia) · all-in $510.16, wait: 7 days (waivable)$386
- HiscoxFlow$414.35
- Millennial SuttonRocket MGA$420
- Co8 VaveCRC (Argenia) · all-in $685.41, wait: 7 days (waivable)$553
- VaveFlow$574.57
- Sterling FloodSterling$670.95
- NFIP Equivalent+Flow$672
- NeptuneRocket MGA$681
- Co4 CGM-DPFIPCRC (Argenia) · all-in $939.48$795
- BritFlow$969
- Co5 CGM-DPFIPCRC (Argenia) · all-in $1,138.93$985
- Annex (alert)Rocket MGA · preliminary$1,125
- Bankers NFIPRocket MGA · wait: 30 days$1,673
- NAT GEN NFIPRocket MGA · wait: 30 days$1,673
- Wright NFIPRocket MGA · wait: 30 days$1,673
- NFIP (RR2.0 indication, $1,250 ded)Flow · indication only, $1,250 deductible; not bindable$1,711
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 12021C0217H, effective 2012-05-16
Declines & exclusions
- CAT Coverage and Beyond Floods: not available in Florida
Assumptions
Slab foundation ASSUMED. Zone AH at the point should be confirmed on a FIRMette (the lot borders X/AE/AH).
What moved the price
The same carrier came in at different prices on different platforms. Hiscox was cheapest through CRC at $386 base premium, or $510.16 all-in once the $100 fee and $24.16 tax are added. Through Flow, Hiscox was $414.35, and Millennial Sutton was $420. Only CRC itemizes fees and tax, so on an all-in basis the order could change. That's why we compare the final price, not just the headline premium.
The NFIP was $1,673 (the same at all three companies). The Annex figure ($1,125) was flagged as preliminary until the application is re-created in Annex's own portal.
- FEMA zone
- AE
- BFE
- 9 ft
- Ground vs BFE
- −4.1 ft (as rated)
- Spread
- 4.3× (11 quotes at $5k ded.)
- vs NFIP
- $2,208.22 below the lowest NFIP quote
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- HiscoxFlow$669.78
- AON EdgeRocket MGA$817
- CAT CoverageRocket MGA$821
- Wright HiscoxRocket MGA$831
- NeptuneRocket MGA$893
- Co8 VaveCRC (Argenia) · all-in $1,019.15, wait: 7 days (waivable)$923
- Sterling FloodSterling$1,005.20
- VaveFlow$1,351.11
- Bankers NFIPRocket MGA · wait: 30 days$2,878
- NAT GEN NFIPRocket MGA · wait: 30 days$2,878
- Wright NFIPRocket MGA · wait: 30 days$2,878
- NFIP (RR2.0 indication, $2k ded)Flow · indication only, $2,000 deductible; not bindable$2,926
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 34009C0089F, effective 2017-10-05
Declines & exclusions
- Millennial Sutton: barrier island ineligible
- Annex: excluded by elevation
- Other CRC Company N carriers: no quote returned
Assumptions
Vented crawlspace and frame construction ASSUMED (Rocket MGA; listing suggests masonry and an elevated crawl). Built 1970 and 1,500 sq ft ASSUMED on CRC.
What moved the price
Private flood beat the NFIP by more than $2,200. Hiscox through Flow was $669.78. The NFIP was $2,878 at all three companies. Vave shows how much the platform matters: $923 through CRC vs $1,351.11 through Flow.
Appetite cut both ways. Millennial Sutton declined because the home is on a barrier island, and Annex declined based on elevation.
P06Folly Beach, SC 29439
Single-family, elevated coastal, built 2001 (renovated 2022)
Cheapest$2,779.77Hiscox · Flow
- FEMA zone
- VE
- BFE
- 12 ft
- Ground vs BFE
- −2.33 ft (as rated)
- Spread
- 5.3× (10 quotes at $5k ded.)
- vs NFIP
- $2,824.23 below the lowest NFIP quote
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- HiscoxFlow$2,779.77
- Beyond Floods EssentialRocket MGA$5,188
- Bankers NFIPRocket MGA · wait: 30 days$5,604
- NAT GEN NFIPRocket MGA · wait: 30 days$5,604
- Beyond Floods EnhancedRocket MGA$6,035
- Beyond Floods EliteRocket MGA$6,779
- Sterling FloodSterling$7,269.48
- Co3 Hiscox 17920 Coastal VCRC (Argenia) · all-in $10,289.42, wait: 7 days (waivable)$9,607
- Co8 VaveCRC (Argenia) · all-in $14,030.16, wait: 7 days (waivable)$12,936
- NeptuneRocket MGA$14,710
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 45019C0692K, effective 2021-01-29
Declines & exclusions
- Annex: excluded by elevation
- Other CRC Company N carriers: no quote returned
Assumptions
Flow quote: foundation updated to elevated over an enclosure for underwriting approval. Pilings with open enclosure, 2 story, 1,908 sq ft ASSUMED (Rocket MGA; records say 1,840). Pilings elevated 10 ft, built 2001 ASSUMED (CRC).
What moved the price
Underwriting changed the winner. Flow first referred this home to underwriting without a price. After the foundation was updated to elevated over an enclosure, Flow's underwriters approved it, and Hiscox through Flow came in at $2,779.77, the lowest quote for this home. The next-best quotes were Beyond Floods Essential at $5,188 and the NFIP at $5,604.
The same carrier that won P02 and P09, Neptune, was the most expensive here at $14,710. Annex declined on elevation.
- FEMA zone
- AE
- BFE
- 5.3 ft
- Ground vs BFE
- −3.08 ft (as rated)
- Spread
- 4.5× (14 quotes at $5k ded.)
- vs NFIP
- $1,428 below the lowest NFIP quote
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- Millennial SuttonRocket MGA$410
- Sterling FloodSterling$463.52
- HiscoxFlow$497.49
- Co3 HiscoxCRC (Argenia) · all-in $659.24, wait: 7 days (waivable)$542
- NFIP Equivalent+Flow$648.73
- CAT CoverageRocket MGA$754
- NeptuneRocket MGA$829
- Beyond Floods EssentialRocket MGA$1,137
- Beyond Floods EnhancedRocket MGA$1,316
- Beyond Floods EliteRocket MGA$1,472
- WestfieldFlow$1,521
- Bankers NFIPRocket MGA · wait: 30 days$1,838
- NAT GEN NFIPRocket MGA · wait: 30 days$1,838
- Wright NFIPRocket MGA · wait: 30 days$1,838
- NFIP (RR2.0 indication, $2k ded)Flow · indication only, $2,000 deductible; not bindable$1,867
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 06059C0234J, effective 2009-12-03
Declines & exclusions
- Annex: excluded by elevation
- Other CRC Company N carriers: no quote returned
Assumptions
Slab foundation ASSUMED; 1980, 2 story, frame per portal prefill. Year built and foundation were not confirmed from public records.
What moved the price
The top three private quotes were close, and all far below the NFIP. Millennial Sutton was $410, Sterling Flood $463.52 and Hiscox (Flow) $497.49, compared with $1,838 from the NFIP. Annex declined on elevation.
When the top quotes are this close, coverage details and fees decide the winner, not just the premium.
- FEMA zone
- X
- BFE
- n/a
- Ground vs BFE
- n/a
- Spread
- 8.0× (19 quotes at $5k ded.)
- vs NFIP
- $404 below the lowest NFIP quote
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- HiscoxFlow$125
- VaveFlow$150
- Sterling FloodSterling$151.63
- Wright HiscoxRocket MGA$182
- CAT CoverageRocket MGA$182
- AON EdgeRocket MGA$197
- Beyond Floods EssentialRocket MGA$211
- Beyond Floods EnhancedRocket MGA$240
- Beyond Floods EliteRocket MGA$267
- AnnexRocket MGA$371
- BritFlow$400
- NeptuneRocket MGA$428
- Co4 CGM-DPFIPCRC (Argenia) · all-in $639.14$512
- Bankers NFIPRocket MGA · wait: 30 days$529
- NAT GEN NFIPRocket MGA · wait: 30 days$529
- Wright NFIPRocket MGA · wait: 30 days$529
- NFIP (RR2.0 indication, $2k ded)Flow · indication only, $2,000 deductible; not bindable$540
- NFIP Equivalent+Flow$585
- Co7 CSL-DPFICRC (Argenia) · all-in $830.78$694
- Co11 PF-D2CRC (Argenia) · all-in $1,153, wait: 30 days$1,000
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 3710456500K, effective 2014-02-19
Declines & exclusions
- None recorded for this home.
Assumptions
Vented crawlspace ASSUMED; main house only (detached studio excluded).
What moved the price
Even a low-risk Zone X home had an 8× spread. Hiscox through Flow was $125, while the highest quote (Co11 PF-D2 through CRC) was $1,000. The NFIP was $529. This property drew 20 quotes, the most of any home here, and only one of them was the lowest.
- FEMA zone
- X (levee-protected area adjacent)
- BFE
- n/a
- Ground vs BFE
- n/a
- Spread
- 2.9× (4 quotes at $5k ded.)
- vs NFIP
- $1,454 below the lowest NFIP quote
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- NeptuneRocket MGA$746
- Bankers NFIPRocket MGA · wait: 30 days$2,200
- NAT GEN NFIPRocket MGA · wait: 30 days$2,200
- Wright NFIPRocket MGA · wait: 30 days$2,200
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 21037C0028F, effective 2021-08-10
Declines & exclusions
- Most private carriers on Rocket MGA: Kentucky not available (only Neptune quoted)
- Sterling Flood: no flood quote available for this risk
- Flow: Kentucky not available
- CRC: flood not available in Kentucky
Assumptions
Stone foundation entered as crawlspace (ASSUMED); landlord/rental occupancy.
What moved the price
Where you live decides who can quote at all. In Kentucky, CRC's flood program and Flow weren't available, Sterling had no quote for this risk, and most private carriers on Rocket MGA don't write the state. The only private quote was Neptune at $746. The NFIP was $2,200.
P10Jamestown, CO 80455
Single-family, 2 story, built 1999 (frame, mountain creek town)
Cheapest$435Co4 CGM-DPFIP · CRC (Argenia)
- FEMA zone
- X (shaded 0.2% at the lot edge)
- BFE
- n/a (AE floodway about 40 m away)
- Ground vs BFE
- n/a
- Spread
- 48.8× (18 quotes at $5k ded.)
- vs NFIP
- $4,165 below the lowest NFIP quote
- Quoted
- Oct 20–21, 2026
All quotes, lowest to highest (annual premium)
- Co4 CGM-DPFIPCRC (Argenia) · all-in $551.99$435
- Sterling FloodSterling$442.90
- NFIP Equivalent+Flow$519
- WestfieldFlow$667
- Co7 CSL-DPFICRC (Argenia) · all-in $794.45$670
- Co11 PF-D2CRC (Argenia) · all-in $825.40, wait: 30 days$700
- CAT CoverageRocket MGA$1,941
- NeptuneRocket MGA$2,169
- VaveFlow$3,192.54
- HiscoxFlow$3,247.44
- AON EdgeRocket MGA$3,905
- NAT GEN NFIPRocket MGA · wait: 30 days$4,600
- Millennial SuttonRocket MGA$5,398
- Bankers NFIPRocket MGA · wait: 30 days$5,996
- Wright NFIPRocket MGA · wait: 30 days$5,996
- NFIP (RR2.0 indication, $2k ded)Flow · indication only, $2,000 deductible; not bindable$6,044
- Beyond Floods EssentialRocket MGA$15,528
- Beyond Floods EnhancedRocket MGA$18,608
- Beyond Floods EliteRocket MGA$21,223
Private NFIP · Building $250,000 / contents $0 / $5,000 deductible unless noted · FIRM panel 08013C0357K, effective 2024-10-24
Declines & exclusions
- None recorded for this home.
Assumptions
Slab foundation ASSUMED (no basement confirmed); frame, 2 story; tenant-occupied.
What moved the price
Zone X, and still a 48.8× spread. Co4 CGM-DPFIP through CRC was $435 ($551.99 all-in). Beyond Floods Elite was $21,223. The NFIP quoted $4,600 to $5,996 at a $5,000 deductible, and the three NFIP companies didn't match: NAT GEN was $4,600, while Bankers and Wright were $5,996. A later re-pull of the saved quote showed $5,782 at all three. A separate NFIP indication at a $2,000 deductible was $6,044.
A "low-risk" zone label told us almost nothing about this home's price. The nearby creek and floodway are a likely reason, but each carrier's model is its own.