Cap rate NOI IRR real-estate valuation framework

TL;DR

Real-estate valuation in Japan is structured around four interlinked metrics: cap rate (NOI yield), NOI / NCF (net operating income / net cash flow), unlevered IRR (project return), and levered IRR (equity return). These metrics overlay the three-approach appraisal framework — income, comparison, cost — codified in the Japan real-estate appraisal methodology. J-REIT pricing is dominated by price-to-NAV mechanics under JREI cap-rate inputs, while private real-estate funds add hold-period IRR underwriting and explicit leverage. JREI’s semi-annual Real Estate Investor Survey is the de facto cap-rate benchmark, with current 2026 cap-rate ranges reflecting modest widening from NIRP-era lows. This page is a methodology reference, not investment advice — verify cap rates and IRR ranges against current JREI / ARES publications before any decision use.

Wiki route

This page sits under real-estate-finance index as the valuation-methodology routing surface. Use it together with Japan real-estate appraisal methodology for the statutory MLIT appraisal framework, cap-rate compression 2026 for the current cap-rate range map, J-REIT market overview for the listed-vehicle pricing context, private REIT vs listed J-REIT comparison for the unlisted-vehicle parallel, J-REIT dividend yield vs JGB spread for the yield-spread reading, bank commercial real-estate lending Japan for leverage-side underwriting, and DCF / multiples / NAV framework for the cross-domain valuation context. Pair with cost of capital Japan 2026 reference for the discount-rate input layer.

The Four Interlinked Metrics

Metric	Formula	What it captures
Cap rate (NOI yield)	NOI / Property price	First-year stabilised income yield
NOI / NCF	See definitions below	Property-level cash flow definition
Unlevered IRR	IRR of property-level cash flow (acquisition + NOI + sale)	Asset-level project return
Levered IRR	IRR of equity cash flow (after debt service + financing fees)	Equity investor return

NOI vs NCF (Definition Reconciliation)

The definitions diverge across JREI surveys, J-REIT IR, private-fund LP reporting, and appraisal practice. Reconciling them is essential to any cross-method comparison.

Item	NOI	NCF
Rental income (gross)	+	+
Other revenue (parking, signage, common-area)	+	+
Vacancy / collection loss	−	−
Property operating expenses	−	−
Property tax / city planning tax	−	−
Insurance	−	−
Property-management fee	−	−
Building-management fee	−	−
Repair / maintenance (recurring)	−	−
Capex / TI / leasing commission (one-off)	typically excluded	typically deducted
Reserves for capital repairs	typically excluded	typically deducted
Depreciation	excluded	excluded
Interest expense	excluded	excluded
Income tax	excluded	excluded

The general convention: NOI is property-operating-income before capex / reserves; NCF is NOI less capex / reserves and is the cash flow that supports actual distribution / debt service. J-REIT IR typically discloses both with reconciliation.

Cap Rate — Three Sub-Definitions

Type	Definition
Going-in cap rate	First-year NOI / acquisition price
Stabilised cap rate	NOI in fully-leased / stabilised state / current price
Reversion / terminal cap	Cap rate applied to year-N+1 NOI for DCF terminal value
Expected (forward) cap rate	Survey-based forward yield expectation; JREI semi-annual survey is the benchmark
Transaction (market) cap rate	Implied cap rate from a closed transaction

JREI surveys publish expected cap rate ranges by property type and city; ARES publishes J-REIT transaction-cap-rate and property-level data. The two together form the public-source cap-rate reference.

Income-Approach DCF Mechanics

The income-approach DCF in appraisal practice uses:

Value = Σ(NCF_t / (1+r)^t) + (TerminalValue_(N+1) / (1+r)^N)

TerminalValue = NCF_(N+1) / TerminalCap

Input	Source
Forecast NCF	Lease roll forecast, market-rent assumption, vacancy assumption, capex schedule
Discount rate r	Cap rate + growth + risk premium components
Holding period N	Typically 10 years for institutional valuation
Terminal cap	Survey-based or marginal-buyer underwriting; typically 25-50bp wide of going-in cap

The direct-capitalisation method (V = NOI / cap rate) and the DCF method are required to be reconciled in MLIT-compliant appraisal opinions.

J-REIT vs Private Real-Estate Fund Pricing

The same underlying real estate is priced differently in listed J-REIT vehicles and in private real-estate funds.

Field	J-REIT (listed)	Private fund
Pricing anchor	Listed unit price relative to NAV per unit	Acquisition cap rate plus hold-period IRR underwriting
Cap-rate input	JREI appraised cap rate (semi-annual cycle)	Underwriting cap rate based on transaction comps
Discount mechanism	Price-to-NAV traded ratio (can be discount or premium)	Hold-period IRR vs fund-target IRR
Leverage policy	Conservative; LTV typically ~40-50%	Higher; LTV often 50-70% depending on strategy
Distribution profile	Mandatory ~90% distribution for tax pass-through	Discretionary; reinvestment / leverage flexibility
Liquidity	Daily listed liquidity	Lock-up + redemption-window structure
Investor base	Retail + institutional + foreign-buyer + life-insurer	Predominantly institutional (life-insurer, pension, foreign-GP)
Marginal-buyer underwriting	Public-market discount rate	Private-market hurdle IRR (often 12-18% for value-add)

This pricing divergence is the structural reason a J-REIT may trade at a different cap rate / NAV ratio than what private-market buyers underwrite for the same asset type — see J-REIT dividend yield vs JGB spread and private REIT vs listed J-REIT comparison.

Unlevered vs Levered IRR

IRR	Cash flow basis	What it measures
Unlevered IRR	Property-level: acquisition outflow + NCF + sale proceeds	Asset-level project return; independent of leverage
Levered IRR	Equity-level: equity invested + after-debt-service NCF + sale proceeds net of debt	Equity-investor return; sensitive to leverage

Mechanics

For a single property with assumptions:

Acquisition price P
LTV L (debt = L × P)
All-in cost of debt Rd
Hold-period N
Year-1 NCF C
NCF growth g
Exit cap rate K_exit

Unlevered IRR solves: −P + Σ(C × (1+g)^(t−1)) + (C × (1+g)^N / K_exit − sale cost) over t = 1..N

Levered IRR solves: −P×(1−L) + Σ((C × (1+g)^(t−1)) − (debt service)_t) + (sale proceeds − remaining debt)

Leverage Effect on IRR

Cap rate vs cost of debt	Effect
Cap rate > cost of debt (positive carry)	Leverage amplifies equity IRR upward
Cap rate ≈ cost of debt	Leverage adds little to equity IRR but adds risk
Cap rate < cost of debt (negative carry)	Leverage reduces equity IRR and concentrates downside

In the 2026 environment with cap rates of 3-5% and post-NIRP-normalisation funding costs, the positive-carry spread for prime assets is narrower than during the NIRP era. This compresses levered-IRR uplift and makes hold-period assumptions more critical.

Hold-Period Sensitivity

Hold-period assumption interacts with cap-rate compression / widening expectation:

Assumption	Direction
Long hold (10y+) with cap-rate stability	Income return dominates total return
Short hold (3-5y) with cap-rate compression	Exit-cap gain dominates total return
Long hold with cap-rate widening	Income return offsets exit-cap loss
Short hold with cap-rate widening	Exit-cap loss dominates; potentially negative levered IRR

In a normalising-rate environment, prudent underwriting assumes exit-cap modestly wider than going-in cap (e.g. +25-50bp). This dampens forecast IRR and is a discipline-test for fund underwriting quality.

JREI Appraisal Methodology Overlap

JREI appraisal methodology uses many of the same inputs as private-fund underwriting, but with critical differences:

Field	JREI appraisal	Private-fund underwriting
Cap-rate input	Market-survey based; JREI Real Estate Investor Survey ranges	Transaction-based; deal-comp anchored
Growth assumption	Typically conservative; modest real-rent growth	Strategy-specific; value-add assumes business-plan rent uplift
Capex assumption	Reserve-based; long-term-average rate	Strategy-specific; renovation / repositioning capex
Hold period (DCF)	Typically 10 years	Strategy-specific (3-7y core+; 5-10y value-add)
Reconciliation	Mandatory across income / comparison / cost approaches	Single income-approach DCF often dominates
Independence	Statutory licensed-appraiser independence	Manager-self-underwritten

J-REIT NAV is built from JREI-anchored appraised values; the appraisal lag (2-4 quarter refresh cycle) is the structural reason traded J-REIT price-to-NAV moves faster than appraisal-NAV.

Cap Rate vs Discount Rate (Critical Distinction)

Concept	Definition
Cap rate	NOI / price; first-year yield; static measure
Discount rate	Required total return; risk-free + risk premium − growth

The relationship: Cap rate ≈ Discount rate − Expected NOI growth.

A 3.5% cap rate with 1.0% expected NOI growth implies a ~4.5% discount rate. Equating cap rate to discount rate (a common shorthand) only holds in a zero-growth steady state. See cost of capital Japan 2026 reference for the discount-rate construction.

Sources

JREI (Japan Real Estate Institute): Real Estate Investor Survey (semi-annual cap-rate publication).
ARES (Association for Real Estate Securitization): J-REIT data and survey publications.
J-REIT.jp: market portal and educational materials.
MLIT: 不動産鑑定評価基準 (Real Estate Appraisal Standards) framework.
JPX: REIT segment data and disclosure framework.
BoJ: macro and rate data for risk-free reference.
Damodaran: real-estate-valuation methodology reference for unlevered / levered IRR mechanics.