Property Report for 434 Rattlesnake Is, Alton Bay, NH 03810

Find Comparables
434 Rattlesnake Is, Alton Bay, NH 03810
View Map Layers
Subscribe to unlock map layers including flood zones and tax parcels
Property Details
  • Property Address 434 Rattlesnake Is, Alton Bay, NH 03810
  • County Belknap
  • Parcel ID ALTN M:78 B:23
  • Legal description BLK:23 CITY/MUNI/TWP:ALTON
  • School district Alton School District
  • Acreage 0.82
  • Property class Single Family Residence
  • Zoning Subscribe
  • Square footage 1,917
  • Year built 2002
  • Bedrooms 3
  • Bathrooms 3

About the Property

434 Rattlesnake Is is a single family residence in the city of Alton Bay, NH 03810. Located in the Alton School District, which resides in Belknap County, NH and built in 2002. This Single Family Residence sits on a 35,719 sq ft lot and features 3 bedrooms, 3 bathrooms and 1,917 sq ft of living space.

The most recent property tax for 434 Rattlesnake Is was $8,441 with an estimated market value range of $986,738 to $1,068,967. This property was last sold on October 28, 2013 for $312,500.

Property Info

Sign up to see full Property Info for 434 Rattlesnake Is, Alton Bay

Flood

Ownership

Land
  • Acres 0.82
  • Square Feet 35,719
Building
  • Units N/A
  • Year Built 2002
  • Effective Year Built N/A
  • Stories 2
  • # Fireplaces N/A
  • Garage/Carport N/A
Utilities
  • Cooling N/A
  • Heating Radiant
Interior
  • Square Footage
  • Living Area 1,917
  • Total Rooms 5
  • Bedrooms 3
  • Total Bathrooms 3
  • Full Bathrooms 2
Your Property Report will also include the following information:

Alton Bay Residential Market Stats

Median Sale Price $1,946,600 +64.9% YoY
Median Price/sq ft. $1,021
Belknap County Median Sale Price $1,946,600 +64.9% YoY

See more Real Estate Trends for Alton Bay including home values, types of properties sold and transaction volumes.

Taxes and Assessments for 434 Rattlesnake Is, Alton Bay

Tax Year Taxes Tax Assesed Value Exemptions
2024 $8,441 (+14.2%) $650,300

2022 $7,394 (-0.1%) $650,300

2021 $7,400 (+36%) $650,300 (+66.7%)

2020

2019

2018

2017

Access Full Tax & Assessment History for 434 Rattlesnake Is, Alton Bay. View Tax Information

Sales History for 434 Rattlesnake Is, Alton Bay

The most recent sale on 434 Rattlesnake Is took place on Oct 28, 2013 and recorded on Oct 28, 2013 for $312,500. Sign up for full access to the complete sales history including potential flips, distressed sales and buyer and seller data.
Sale Date Recorded Date Buyer(s) Seller(s) Price Document ID

Access Sales History for 434 Rattlesnake Is, Alton Bay. View Now
Recently Sold Comparables
These are nearby recently sold properties that are similar to this property, base on available data.
Address Distance SqFt Sale Date Price $/SqFt
130 BLACK POINT RD 3.26 mi 1,815 03/13/2025 $450,000 $248
81 COTTONWOOD TRL 3.8 mi 2,237 08/25/2025 $665,000 $297
79 GILMANS CORNER RD 4.98 mi 1,840 06/17/2025 $515,000 $280
Active Mortgages and Equity Analysis
Date Recorded Position Original Amount Amortized Balance Loan Type Interest Rate Lender Lender Type

  • Total Estimated Debt:

  • Estimated Value from ATTOM AVM:

  • Available Equity:

  • Loan To Value Ratio:

SAMPLE
Total Estimated Debt

  • Total Estimated Debt
  • Available Equity
Access the complete Mortgage and Equity Analysis for 434 Rattlesnake Is, Alton Bay. View Mortgage and Equity
Automated Valuation Models (AVM)
Our Property Reports contain multiple Automated Valuation Models showing low, median, and high values along with confidence scores.
Sign up to access
Market Value Estimate
Jul 16, 2025 Confidence Score: 96%
Low
Value
High
Rental Value Estimate ATTOM
Low
Value
High

Various data sets have been provided by a third party or government source and are subject to change and possible errors. Depending on location and source, data may be missing or not available. Information is deemed reliable but not guaranteed to be accurate, up-to-date, or complete. Buyers, investors, and others are responsible for verifying the accuracy of all information.