JAK Development Group โ€” Mayfair SFR

๐Ÿ“ Reference Notes

140 SFRs  ยท  New Braunfels, TX  ยท  800-Acre Master Planned Community
Overview Notes Pro Forma Decision Memo Assumptions Contracts & Docs

๐Ÿ“Š Pro Forma Summary

Atlas independent model for 140 SFRs in New Braunfels TX. $37M TPC confirmed by Novak.

  • NOI (stabilized): $2,450,258
  • YOC: 6.62% (Novak says 6.5% โ€” close match)
  • Exit Value: $52M at 5.0% cap (confirmed)
  • LP IRR: 19.1% | EM: 1.9x
  • Adjusted IRR: 38.32% | EM: 2.38x (with promote)
View Full Pro Forma โ†’

๐ŸŽฏ Decision Memo

7-pass analysis of the Mayfair deal. Key question: at 19.1% LP IRR, Mayfair is the weakest return in JAK's portfolio. Is the capital efficiency ($800K equity) and dev spread (150 bps) worth it?

  • Numbers: Work โ€” 19.1% real but below JAK's 22-26% target
  • Market: Strong โ€” NB is fastest-growing TX city
  • Permit: Risk โ€” 1st round comments, not resolved
  • Verdict: CONDITIONAL GO
View Decision Memo โ†’

๐Ÿ” Assumptions vs. Novak

Atlas vs. Novak confirmed numbers โ€” high agreement. Novak provided confirmed figures for most deal parameters.

  • TPC: $37M โ†” $37M Match
  • Units: 140 โ†” 140 Match
  • Exit Value: $49M (Yr 3) vs $52M (stabilized) $3M gap
  • LP IRR: ~19% โ†” 19.1% Match
  • Exit Cap: 5.0% โ†” 5.0% Match
View Full Comparison โ†’

๐Ÿ“ˆ New Braunfels SFR Market

New Braunfels is one of the fastest-growing cities in Texas, positioned on the I-35 corridor between Austin and San Antonio.

  • Growth driver: I-35 corridor โ€” Austin/SA population overflow
  • SFR rents (MPC): $1,600โ€“$2,200/mo for 3BR/2BA
  • MPC premium: 10โ€“15% over standard NB rents
  • Construction costs: $140Kโ€“$165K/unit (below Austin)
  • Institutional SFR cap rates: 5.0โ€“5.5%
  • Key comps: Vintage Oaks, Veramendi, Gruene Oaks
  • Demand drivers: Schlitterbahn tourism, Comal County schools, Hill Country lifestyle, affordability vs Austin

๐Ÿค JV Structure

Four-party JV with JAK as developer/manager. Novak's $3M land contribution is the anchor asset.

  • JAK Development: Developer/manager โ€” $800K F&F equity
  • Jeff Novak / Novak Bros / Rivery Capital: Landowner โ€” $3M in-kind land
  • Black Cat: Construction partner
  • Institutional LP: Pari passu w/ F&F after CL close

Current loan status: $1.75M balance, extended through Aug 2026, no debt service until Sept 2026. This gives JAK breathing room but creates a hard deadline for permit resolution and capital formation.

F&F terms: 8% pref, 15% of GP promote. Total LP return: $1.9M on $800K invested.

โš ๏ธ Permit Status Pending

Project is fully designed but not yet permitted. First-round permit comments have been received from the city โ€” resolution is in progress.

  • Design status: Complete โ€” plans fully drawn
  • Permit status: 1st round comments received
  • Next step: Respond to comments, resubmit
  • Timeline risk: Each 6-month delay adds ~$200K carry cost
  • SDP target: 8 months โ†’ Q4 2026
  • Budget for resolution: $800K earmarked (includes $300K design/eng/permit)

Key question: What are the specific permit comments? Are they routine (drainage, setbacks) or substantive (density, zoning)?

๐Ÿ—๏ธ Black Cat Construction

Black Cat is the construction partner for Mayfair's 140 SFRs. Construction cost budget: $21.7M (~$155K/unit).

  • Cost per unit: ~$155K (within NB range of $140Kโ€“$165K)
  • Total construction: $21.7M + $2.5M site work = $24.2M
  • Contingency: $550K (~2% โ€” tight for 140 homes)
  • Construction timeline: 16 months to complete (after breaking ground Q4 2026)

Risk factors:

  • 140 SFRs is a large-scale BTR build โ€” execution risk is real
  • 2% contingency is thin โ€” industry standard is 5%+ for this scale
  • Material cost inflation could compress already-tight margins
  • NB labor market is competitive with other MPC developments

Key question: What is Black Cat's track record with BTR-scale SFR projects? Do they have NB-specific experience?

๐Ÿšช Exit Strategy

Stabilized SFR portfolio sale to institutional buyer. The BTR/SFR institutional market is deep and growing โ€” major buyers actively acquiring in the I-35 corridor.

  • Exit value: $52M at 5.0% cap (confirmed โ€” Novak)
  • Target exit: Post-stabilization, ~Q3 2028 or later
  • Dev spread: 150 bps (6.5% YOC vs 5.0% exit cap)

Potential institutional buyers:

  • Invitation Homes โ€” largest US SFR REIT, active in TX
  • FirstKey Homes (Cerberus) โ€” major TX SFR buyer
  • American Homes 4 Rent โ€” BTR-focused, building in TX
  • Tricon Residential โ€” Sun Belt SFR focus
  • Private equity: Blackstone, KKR, Starwood all active in SFR space

MPC premium: Institutional buyers pay premium for master-planned SFR communities vs scattered-site portfolios. The 800-acre Mayfair MPC adds significant exit value vs comparable unit count in non-MPC settings.

Updated April 11, 2026 ยท Atlas ยท Sources: Novak Summaries (Feb 2026), Atlas market research