CCertihomes
23 Mariner Street, Buffalo, NY 14201

$399,000

4 beds 3 baths 2,500 sqft Built 19001 days on marketActive

About this home

Located in the desirable Allentown neighborhood, this 3–unit property features a double and a fully remodeled cottage. Each unit has separate utilities. The welcoming front deck and freshly remodeled entry set the tone for this well-maintained property. The lower unit offers 2 bedrooms, 1 bath, a living room, dining room, and kitchen, with updates including all new windows (2016), luxury vinyl plank flooring in the kitchen and bath (2017), new hot water tank (2023) and luxury vinyl plank flooring in the bedrooms, hallway, and living room (2024). The upper unit offers 1 bedroom, 1 bath, a living room, dining room, and an eat–in kitchen, with all the windows replaced in 2012. Additional updates include a partially updated roof (2023) and updated electrical panels. Full walk-up attic. The rear cottage is a 1-bedroom, 1–bath home that underwent a complete renovation in 2022, including recessed lighting, new windows, flooring, a full kitchen remodel with appliances, a full bathroom remodel, and a new electrical panel. The hot water tank was replaced in 2023. Full basement with glass block windows. Close to dining, shopping, and all that Allentown has to offer!

Affordability — calculate your monthly payment

Adjust your budget to see what's left after housing, utilities and transportation. Numbers below assume a 5% down, 30YrFixed at 7.15% APR.

Your estimated payment
$4,165/mo

Real estate (PITI + HOA + PMI)
$3,460
Principal + interest$2,560
Property tax + insurance$750
PMI / 2nd mortgage$150
Utilities
$1,520
Heating + cooling$607
Internet + TV + phone$140
Water + sewer + garbage$58
Transportation
$0
Other (entertainment)
$140
$4,165/mo TLC
Budget$5,000/mo
Remaining after TLC$835/mo
Purchase price
$399,000
Down payment
$19,950 (5%)
Loan amount
$379,050
APR
7.15%

Quick facts

Type
MultiFamily
Style
Triplex
Year built
1900
Lot size
0.0608 ac
Stories
2
Heating
Gas, ForcedAir
Cooling
Water
Connected, Public
HOA
Annual tax
$3,471
MLS #
B1629063
County
Erie

At a glance

Basement

Home features

Appliances
GasWaterHeater
Parking
NoDriveway
Flooring
Carpet, Laminate, LuxuryVinyl, Varies
Roof
Architectural, Shingle
Sewer
Connected

Lot features

Rectangular, RectangularLot, ResidentialLot

Neighborhood — 14201

MetricThis ZIPCountyUSA
Population14,00419,351,094299,088,112
Population Change Since1990-16.00%8.00%20.00%
Population Density13,737395
Male6,8529,381,926147,432,321
Female7,1529,969,168151,655,844
Never Married5,3724,946,39163,775,926
Married2,5027,166,701123,120,365
Separated1,3671,159,67312,639,686
Widowed8711,110,24515,467,586
Divorced1,3421,210,44823,075,029
Number Of House Hold6,8637,102,016111,826,380
Average House Hold Size1.942.642.60
Medial Age34.1436.5335.46
Median House Hold Income$18,650$49,847$48,276
Average House Hold Income$35,805$70,032$63,629
P C I$18,556$26,569$24,529
M D I$17,648$42,210$41,133
A T H E$35,292$54,185$50,898
S T R8.75%4.00%
W C J82.75%81.55%77.74%
(Zip) Code
14201

Data via Certihomes neighborhood index. Comparisons across this ZIP, county and the United States.

Map & walkability

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Listing information last refreshed 8/15/2025. Provided courtesy of Century 21 North East via Buffalo MLS. Information deemed reliable but not guaranteed.