Safety & registry resources

Review official public-safety information for any area from these government sources:

U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
FBI: state sex-offender registry directory

Portville, NY Homes for Sale | Realty.com

Buy

Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Commercial

9 listings

Registered offenders on the map

Show registered offenders

Save search

3 beds New construction

9 listings

Sell

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Home Loans

Find an Agent

With a pool

Homes for Sale in Portville, NY

Hide Map

Homes for Sale in Portville, NY

Hide Map

9 Listings

Map

Homes for Sale in Portville, NY

9 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

39Active
$174,900
3 bd · 2 ba · 1,456 sqft
126 Brooklyn Street, Portville, NY
Nicole Aldinger · HUNT Real Estate ERA
17Active
$44,900
4 bd · 1 ba · 1,880 sqft
1410 Steam Valley Road, Portville, NY
Rae Ellen Kyler · Century 21 Turner Brokers
Price Reduced48Active
$209,500
3 bd · 2 ba · 1,494 sqft
6 Brooklyn Heights, Portville, NY
Kamille J Connelly · EXP-Premier Listings Team

25Active
$250,000
2 bd · 2 ba · 1,008 sqft
56 Pine Street, Portville, NY
Amy L Henzel · ERA Team VP Real Estate
49Active
$199,900
1 bd · 2 ba · 576 sqft
1605 Lillibridge Road, Portville, NY
Nicole Roche · Howard Hanna Professionals - Olean
11Active
$139,000
6 bd · 2 ba · 1,248 sqft
8 Colwell Street, Portville, NY
Claudia Attard-Keary · EXP-Premier Listings Team
Price Reduced48Active
$199,000
3 bd · 2 ba · 2,486 sqft
138 S Main Street, Portville, NY
Claudia Attard-Keary · EXP-Premier Listings Team
Price Reduced20Active
$95,000
3 bd · 2 ba · 1,288 sqft
59 Lillibridge Road, Portville, NY
Kenneth M. Bailey · Real Estate Pros & More
Price Reduced1Active
$279,900
8 bd · 4 ba · 3,444 sqft
1115 Olean Portville Road, Portville, NY
Amy L Henzel · ERA Team VP Real Estate

Listing data & MLS disclosures

New York State Alliance of MLSs: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s) nor Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright ©2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.
New York State Alliance of MLSs: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s) nor Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright ©2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.

Portville housing market

July 2026 · This period is still settling

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Median home size: 1,491 sq. ft.

Portville, NY community profile

Population: 889
Median income: $56,875
Housing units: 412
People per sq. mi.: 29.4
Area: 30.2 sq. mi.

Source: HJN community data

Explore Portville homes

By price

Under $300K
Under $500K
Under $700K
Luxury

By bedrooms

2 beds
3 beds
4 beds
5 beds

By type

Single family
Townhomes
Condos
Manufactured homes
Multi-family homes
Co-ops

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

New York State Alliance of MLSs: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s) nor Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright ©2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.
New York State Alliance of MLSs: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s) nor Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright ©2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

By feature

New construction
With a pool

Nearby areas

ZIP codes

14731 (140)
14760 (113)
14737 (36)
14706 (33)
14727 (28)
14895 (25)
14741 (22)
14770 (20)

Cities

Ellicottville (133)
Olean (104)
Allegany (35)
Franklinville (31)
Cuba (24)
Great Valley (20)
Amity (16)
Wellsville (13)

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

Portville, NY community profile

Population: 889
Median income: $56,875
Housing units: 412
People per sq. mi.: 29.4
Area: 30.2 sq. mi.

Source: HJN community data

Nearby areas

ZIP codes

14731 (140)
14760 (113)
14737 (36)
14706 (33)
14727 (28)
14895 (25)
14741 (22)
14770 (20)

Cities

Ellicottville (133)
Olean (104)
Allegany (35)
Franklinville (31)
Cuba (24)
Great Valley (20)
Amity (16)
Wellsville (13)

Portville housing market

July 2026 · This period is still settling

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Median home size: 1,491 sq. ft.