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Two-Story Office Building
For Sale
$995,000

835 Forest Avenue, Portland, ME 04103

Private offices and dedicated paved parking support a flexible professional layout.

Property Size3,360 SF
Days on Market40

Property Features for 835 Forest Avenue

General Information

Standard status Active
Size 3,360 SF
Property subtype Commercial
Zoning B2b

Taxes and HOA fees

Annual Taxes $7,811

Building Details

Building Size 3,360 SF
Year Built 1970
Stories 2
Listing Agency: Better Homes & Gardens Real Estate/The Masiello Group
Listed By: Renee Roy
Source: Startpoint
Added: Jul 14 Changed: Aug 17 Last Checked: Aug 21 at 3:03PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Better Homes & Gardens Real Estate/The Masiello Group

Investment Insights

Based on property information with market context.

Located at 835 Forest Avenue, this 3,360-square-foot office building provides two floors of professional workspace. The wood-frame structure has a brick façade on the front and sides, vinyl siding at the rear, five private offices, two full bathrooms, and two half bathrooms. Built in 1970, the property is zoned B2b and includes a newer underground lawn sprinkler system.

A paved parking lot accommodates 21+ vehicles, with 24-hour street parking available on both sides of Forest Avenue. Entry is provided from the Forest Avenue frontage and from the rear parking area. The building sits directly across from 29-acre Baxter Park, which includes walking trails and an open setting near the property.

Key Highlights

  • 3,360‑square‑foot, two‑story office building at 835 Forest Avenue
  • Five private offices, two full bathrooms, and two half bathrooms
  • Paved parking lot accommodates 21+ vehicles

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$48,102
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
4.83%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$962,040 $962.0K
Cap Rate 7%
$687,171 $687.2K
Cap Rate 9%
$534,467 $534.5K
Market Conditions
NOI Build-Up for 3,360 SF Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$73.4K $21.84/SF
− Vacancy
−$9.2K −$2.75/SF
EGI
$64.1K $19.09/SF
− OpEx
−$16.0K −$4.77/SF
NOI
$48.1K $14.32/SF
Area
Cumberland County, ME
Vacancy
12.60%
Lease Rate
$21.84 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$962,040
Cap Rate 7%
$687,171
Cap Rate 9%
$534,467

Alternative Uses

Best Use
Office B
$687.2K
$601.3K – $801.7K (±1% cap)
NOI $48,102 @ 7.0% cap · market cap 4.83%
Second Best
no second resolved use
Theoretical Best
Office A
$923.5K
$808.1K – $1.08M (±1% cap)
NOI $64,645 @ 7.0% cap · market cap 6.50%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Office buildings

Suggested Use

Top Pick Building Supply Real Estate Agency Law Firm HVAC Service Auto Parts Store Electrical Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

865
Businesses Nearby

Demographics for 04103, ME

31,185
Population
14,336
Households
2.2
Avg Household Size
40
Median Age
58%
College-Educated
97%
High-School Grad
10.2 sq mi
ZIP Area
3,057
Density / Sq Mi
$90,682
Median Household Income
$48,640
Median Earnings
$1,571
Median Rent
$421,800
Median Home Value

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Private offices and dedicated paved parking support a flexible professional layout.
Where is this office building located?
The property is located at 835 Forest Avenue Portland, ME.
What is the asking price?
The asking price for this property is $995,000.
What are key features of this property?
This property features: 3,360‑square‑foot, two‑story office building at 835 Forest Avenue; Five private offices, two full bathrooms, and two half bathrooms; Paved parking lot accommodates 21+ vehicles
More about this property
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