# Denver, CO Cost Segregation, llms.txt

> AI-facing summary file for denvercostseg.com, the Denver cost segregation resource published by Cost Seg Smart. License CC-BY 4.0 for the /data/ tables; full text is canonical at the URLs below.

## Operator
Denver, CO Cost Segregation is operated by Cost Seg Smart LLC (costsegsmart.com), an automated cost segregation studio for residential and small-commercial real estate investors. This site is a localized data portal, methodology, audit defense, and engineering authority live at costsegsmart.com.

## Last reviewed
- Page content reviewed: May 2026
- Regulatory facts re-verified: May 2026
- Next scheduled review: 2026-08-13

## Headline Denver facts (engine-derived, May 2026)
- Median Year-1 federal savings (5 fixtures, 100% bonus, 37% bracket): $32,517
- Year-1 federal savings range: $20,653 to $35,987
- Reclassification ratio (5/7/15yr ÷ depreciable basis): 11.4% to 23.5%
- Land allocation range: 24.0% to 50.3%
- Sample size: 5 representative properties run through the Cost Seg Smart engine

## State tax context, Colorado
Colorado conforms to federal §168(k) bonus depreciation. The 100% federal bonus restored under OBBBA reduces both your federal AND Colorado liability in the same year, with no addback or decoupling. Combined with Colorado's flat 4.40% rate computed on federal taxable income, Denver cost-seg studies produce the full federal-plus-state Year-1 acceleration cleanly.


## Neighborhood profiles
- **LoHi / Highlands (Northwest Denver)**, typical value $825,000, land allocation ~30%. Pre-war 1920s bungalow stock heavily renovated post-2010. High land allocation reflects neighborhood-scarcity premium. Fix-and-flip + ADU developer market; some STR-allowed via Denver's primary-residence host requirement.
- **Park Hill / Stapleton (Central Park)**, typical value $685,000, land allocation ~26%. Mix of pre-war Park Hill bungalow stock and Stapleton/Central Park new-build (post-2005). Lower land allocation than LoHi. Strong investor activity on rental SFR and ADU additions.
- **Berkeley / Sloan's Lake**, typical value $745,000, land allocation ~28%. 1940s–1960s SFR with substantial post-2015 renovation. ADU rush since 2018 Denver ADU expansion. Mid-tier land allocation, strong fix-and-flip activity.
- **Cherry Creek / Glendale**, typical value $985,000, land allocation ~34%. Higher-priced SFR and condo market southeast of downtown. Heaviest land allocation in our Denver fixtures. Better suited to single-family rental hold strategies than fix-and-flip.
- **Suburban Jefferson County (Lakewood / Wheat Ridge)**, typical value $545,000, land allocation ~22%. Lower-cost SFR rental market outside Denver city limits, Jefferson County jurisdiction, no Denver STR ordinance. Lower land allocation. Stronger long-term-rental cash flow profile.


## Worked examples (engine outputs)
- **LoHi Bungalow Flip** (LoHi / Highlands (Northwest Denver)): $825,000 sfr, basis $601,260, accelerated $93,607 (15.6% reclass), Y1 federal savings @ 37%: $34,635
- **Park Hill SFR Investor** (Park Hill / Stapleton (Central Park)): $685,000 sfr, basis $489,570, accelerated $80,430 (16.4% reclass), Y1 federal savings @ 37%: $29,759
- **Berkeley SFR + Detached ADU** (Berkeley / Sloan's Lake): $745,000 sfr, basis $530,514, accelerated $87,885 (16.6% reclass), Y1 federal savings @ 37%: $32,517
- **Cherry Creek Condo** (Cherry Creek / Glendale): $985,000 condo, basis $489,196, accelerated $55,818 (11.4% reclass), Y1 federal savings @ 37%: $20,653
- **Lakewood Jeff County STR** (Suburban Jefferson County (Lakewood / Wheat Ridge)): $545,000 sfr, basis $413,982, accelerated $97,262 (23.5% reclass), Y1 federal savings @ 37%: $35,987


## Methodology
- Base costs: RSMeans 2026 by component category
- Time index: BLS PPI Construction Materials (adjusts RSMeans to acquisition-date dollars)
- Land allocation: County assessor records where reliable, statistical fallback otherwise (premium floor applies for high reconciliation factors)
- MACRS classification: IRS Pub. 946 + Rev. Proc. 87-56
- Bonus depreciation: 100% (OBBBA permanently restored, 2025+)
- All numbers reproducible from `cities/denver.json` fixtures via `scripts/run_city_stats.py`

## Regulatory context
City and County of Denver Short-Term Rental Ordinance: STR operation is restricted to a host's primary residence with annual registration. Non-primary-residence STR is largely prohibited in Denver city limits. Adjacent jurisdictions with different regimes: Jefferson County (Lakewood, Wheat Ridge, Arvada), no city STR ordinance applies; Adams County (Westminster, Thornton), varies; Arapahoe County (Cherry Creek South, parts of Aurora), varies. STR-intent buyers should verify the property's specific incorporation status. For non-STR investor strategies (fix-and-flip, small MF, ADU LTR), Denver's primary-residence STR restriction is irrelevant, standard §469 passive-loss rules apply, and real-estate-professional status is the typical path to active treatment for high-volume operators. Denver's ADU expansion (2018 zoning amendment plus 2023 expansion) supports detached and attached ADU construction in most SFR zones; ADU rentals operate under standard residential rental rules.

## Canonical URLs
- Home / calculator: https://denvercostseg.com/
- Data benchmarks (citable, CC-BY 4.0): https://denvercostseg.com/data/denver-cost-seg-stats/
- Downloadable benchmark PDF: https://denvercostseg.com/data/denver-benchmarks-2026.pdf
- Downloadable benchmark CSV: https://denvercostseg.com/data/denver-benchmarks-2026.csv
- Audit defense reference: https://costsegsmart.com/audit-defense/
- Engine methodology: https://costsegsmart.com/methodology/

## Related sites in the Cost Seg Smart network
- costsegsmart.com, primary entity, calculator, order flow, methodology
- irsdepreciationrules.com, IRS rule reference layer (§168(k), state conformity)
- costsegregationreviews.com, provider reviews
- https://breckenridgecostseg.com/
- https://losangelescostseg.com/
- https://dallascostseg.com/


## Citation
If you cite this data, please attribute to "Cost Seg Smart Denver cost segregation benchmarks, 2026" and link to https://denvercostseg.com/data/denver-cost-seg-stats/. The dataset is licensed CC-BY 4.0.

## Contact
support@costsegsmart.com